CodeDomProvider 클래스

정의

public ref class CodeDomProvider abstract : System::ComponentModel::Component

public abstract class CodeDomProvider : System.ComponentModel.Component

[System.Runtime.InteropServices.ComVisible(true)]
public abstract class CodeDomProvider : System.ComponentModel.Component

type CodeDomProvider = class
    inherit Component

[<System.Runtime.InteropServices.ComVisible(true)>]
type CodeDomProvider = class
    inherit Component

Public MustInherit Class CodeDomProvider
Inherits Component

상속

Object

MarshalByRefObject

Component

CodeDomProvider

파생

Microsoft.CSharp.CSharpCodeProvider

Microsoft.JScript.JScriptCodeProvider

Microsoft.VisualBasic.VBCodeProvider

특성

ComVisibleAttribute

예제

다음 예제 프로그램은 클래스를 사용하여 "헬로 월드"를 인쇄하는 프로그램의 CodeDOM 모델을 기반으로 소스 코드를 생성하고 컴파일할 Console 수 있습니다. Windows Forms 사용자 인터페이스가 제공됩니다. 사용자는 C#, Visual Basic 및 JScript와 같은 여러 선택 항목에서 대상 프로그래밍 언어를 선택할 수 있습니다.

#using <System.Windows.Forms.dll>
#using <System.Drawing.dll>
#using <System.dll>
#using <Microsoft.JScript.dll>

using namespace System;
using namespace System::CodeDom;
using namespace System::CodeDom::Compiler;
using namespace System::Collections;
using namespace System::ComponentModel;
using namespace System::Diagnostics;
using namespace System::Drawing;
using namespace System::IO;
using namespace System::Windows::Forms;
using namespace Microsoft::CSharp;
using namespace Microsoft::VisualBasic;
using namespace Microsoft::JScript;
using namespace System::Security::Permissions;

// This example demonstrates building a Hello World program graph 
// using System.CodeDom elements. It calls code generator and
// code compiler methods to build the program using CSharp, VB, or
// JScript.  A Windows Forms interface is included. Note: Code
// must be compiled and linked with the Microsoft.JScript assembly. 
namespace CodeDOMExample
{
    [PermissionSet(SecurityAction::Demand, Name="FullTrust")]
    public ref class CodeDomExample
    {
    public:
        // Build a Hello World program graph using 
        // System::CodeDom types.
        static CodeCompileUnit^ BuildHelloWorldGraph()
        {
            // Create a new CodeCompileUnit to contain 
            // the program graph.
            CodeCompileUnit^ compileUnit = gcnew CodeCompileUnit;

            // Declare a new namespace called Samples.
            CodeNamespace^ samples = gcnew CodeNamespace( "Samples" );

            // Add the new namespace to the compile unit.
            compileUnit->Namespaces->Add( samples );

            // Add the new namespace import for the System namespace.
            samples->Imports->Add( gcnew CodeNamespaceImport( "System" ) );

            // Declare a new type called Class1.
            CodeTypeDeclaration^ class1 = gcnew CodeTypeDeclaration( "Class1" );

            // Add the new type to the namespace's type collection.
            samples->Types->Add( class1 );

            // Declare a new code entry point method.
            CodeEntryPointMethod^ start = gcnew CodeEntryPointMethod;

            // Create a type reference for the System::Console class.
            CodeTypeReferenceExpression^ csSystemConsoleType = gcnew CodeTypeReferenceExpression( "System.Console" );

            // Build a Console::WriteLine statement.
            CodeMethodInvokeExpression^ cs1 = gcnew CodeMethodInvokeExpression( csSystemConsoleType,"WriteLine", gcnew CodePrimitiveExpression("Hello World!") );

            // Add the WriteLine call to the statement collection.
            start->Statements->Add( cs1 );

            // Build another Console::WriteLine statement.
            CodeMethodInvokeExpression^ cs2 = gcnew CodeMethodInvokeExpression( csSystemConsoleType,"WriteLine", gcnew CodePrimitiveExpression( "Press the Enter key to continue." ) );

            // Add the WriteLine call to the statement collection.
            start->Statements->Add( cs2 );

            // Build a call to System::Console::ReadLine.
            CodeMethodReferenceExpression^ csReadLine = gcnew CodeMethodReferenceExpression( csSystemConsoleType, "ReadLine" );
            CodeMethodInvokeExpression^ cs3 = gcnew CodeMethodInvokeExpression( csReadLine, gcnew array<CodeExpression^>(0) );

            // Add the ReadLine statement.
            start->Statements->Add( cs3 );

            // Add the code entry point method to
            // the Members collection of the type.
            class1->Members->Add( start );
            return compileUnit;
        }

        static void GenerateCode( CodeDomProvider^ provider, CodeCompileUnit^ compileunit )
        {
            // Build the source file name with the appropriate
            // language extension.
            String^ sourceFile;
            if ( provider->FileExtension->StartsWith( "." ) )
            {
                sourceFile = String::Concat( "TestGraph", provider->FileExtension );
            }
            else
            {
                sourceFile = String::Concat( "TestGraph.", provider->FileExtension );
            }

            // Create an IndentedTextWriter, constructed with
            // a StreamWriter to the source file.
            IndentedTextWriter^ tw = gcnew IndentedTextWriter( gcnew StreamWriter( sourceFile,false ),"    " );

            // Generate source code using the code generator.
            provider->GenerateCodeFromCompileUnit( compileunit, tw, gcnew CodeGeneratorOptions );

            // Close the output file.
            tw->Close();
        }

        static CompilerResults^ CompileCode( CodeDomProvider^ provider, String^ sourceFile, String^ exeFile )
        {
            // Configure a CompilerParameters that links System.dll
            // and produces the specified executable file.
            array<String^>^referenceAssemblies = {"System.dll"};
            CompilerParameters^ cp = gcnew CompilerParameters( referenceAssemblies,exeFile,false );

            // Generate an executable rather than a DLL file.
            cp->GenerateExecutable = true;

            // Invoke compilation.
            CompilerResults^ cr = provider->CompileAssemblyFromFile( cp, sourceFile );

            // Return the results of compilation.
            return cr;
        }
    };

    public ref class CodeDomExampleForm: public System::Windows::Forms::Form
    {
    private:
        static System::Windows::Forms::Button^ run_button = gcnew System::Windows::Forms::Button;
        static System::Windows::Forms::Button^ compile_button = gcnew System::Windows::Forms::Button;
        static System::Windows::Forms::Button^ generate_button = gcnew System::Windows::Forms::Button;
        static System::Windows::Forms::TextBox^ textBox1 = gcnew System::Windows::Forms::TextBox;
        static System::Windows::Forms::ComboBox^ comboBox1 = gcnew System::Windows::Forms::ComboBox;
        static System::Windows::Forms::Label^ label1 = gcnew System::Windows::Forms::Label;
        void generate_button_Click( Object^ /*sender*/, System::EventArgs^ /*e*/ )
        {
            CodeDomProvider^ provider = GetCurrentProvider();
            CodeDomExample::GenerateCode( provider, CodeDomExample::BuildHelloWorldGraph() );

            // Build the source file name with the appropriate
            // language extension.
            String^ sourceFile;
            if ( provider->FileExtension->StartsWith( "." ) )
            {
                sourceFile = String::Concat( "TestGraph", provider->FileExtension );
            }
            else
            {
                sourceFile = String::Concat( "TestGraph.", provider->FileExtension );
            }


            // Read in the generated source file and
            // display the source text.
            StreamReader^ sr = gcnew StreamReader( sourceFile );
            textBox1->Text = sr->ReadToEnd();
            sr->Close();
        }

        CodeDomProvider^ GetCurrentProvider()
        {
            CodeDomProvider^ provider;
            if ( String::Compare( dynamic_cast<String^>(this->comboBox1->SelectedItem), "CSharp" ) == 0 )
                provider = CodeDomProvider::CreateProvider("CSharp");
            else
                if ( String::Compare( dynamic_cast<String^>(this->comboBox1->SelectedItem), "Visual Basic" ) == 0 )
                    provider = CodeDomProvider::CreateProvider("VisualBasic");
                else
                    if ( String::Compare( dynamic_cast<String^>(this->comboBox1->SelectedItem), "JScript" ) == 0 )
                        provider = CodeDomProvider::CreateProvider("JScript");
                    else
                        provider = CodeDomProvider::CreateProvider("CSharp");

            return provider;
        }

        void compile_button_Click( Object^ /*sender*/, System::EventArgs^ /*e*/ )
        {
            CodeDomProvider^ provider = GetCurrentProvider();

            // Build the source file name with the appropriate
            // language extension.
            String^ sourceFile = String::Concat( "TestGraph.", provider->FileExtension );

            // Compile the source file into an executable output file.
            CompilerResults^ cr = CodeDomExample::CompileCode( provider, sourceFile, "TestGraph.exe" );
            if ( cr->Errors->Count > 0 )
            {
                // Display compilation errors.
                textBox1->Text = String::Concat( "Errors encountered while building ", sourceFile, " into ", cr->PathToAssembly, ": \r\n\n" );
                System::CodeDom::Compiler::CompilerError^ ce;
                for ( int i = 0; i < cr->Errors->Count; i++ )
                {
                    ce = cr->Errors[i];
                    textBox1->AppendText( String::Concat( ce->ToString(), "\r\n" ) );

                }
                run_button->Enabled = false;
            }
            else
            {
                textBox1->Text = String::Concat( "Source ", sourceFile, " built into ", cr->PathToAssembly, " with no errors." );
                run_button->Enabled = true;
            }
        }

        void run_button_Click( Object^ /*sender*/, System::EventArgs^ /*e*/ )
        {
            Process::Start( "TestGraph.exe" );
        }

    public:
        CodeDomExampleForm()
        {
            this->SuspendLayout();

            // Set properties for label1.
            this->label1->Location = System::Drawing::Point( 395, 20 );
            this->label1->Size = System::Drawing::Size( 180, 22 );
            this->label1->Text = "Select a programming language:";

            // Set properties for comboBox1.
            this->comboBox1->Location = System::Drawing::Point( 560, 16 );
            this->comboBox1->Size = System::Drawing::Size( 190, 23 );
            this->comboBox1->Name = "comboBox1";
            array<String^>^temp1 = {"CSharp","Visual Basic","JScript"};
            this->comboBox1->Items->AddRange( temp1 );
            this->comboBox1->Anchor = (System::Windows::Forms::AnchorStyles)(System::Windows::Forms::AnchorStyles::Left | System::Windows::Forms::AnchorStyles::Right | System::Windows::Forms::AnchorStyles::Top);
            this->comboBox1->SelectedIndex = 0;

            // Set properties for generate_button.
            this->generate_button->Location = System::Drawing::Point( 8, 16 );
            this->generate_button->Name = "generate_button";
            this->generate_button->Size = System::Drawing::Size( 120, 23 );
            this->generate_button->Text = "Generate Code";
            this->generate_button->Click += gcnew System::EventHandler( this, &CodeDomExampleForm::generate_button_Click );

            // Set properties for compile_button.
            this->compile_button->Location = System::Drawing::Point( 136, 16 );
            this->compile_button->Name = "compile_button";
            this->compile_button->Size = System::Drawing::Size( 120, 23 );
            this->compile_button->Text = "Compile";
            this->compile_button->Click += gcnew System::EventHandler( this, &CodeDomExampleForm::compile_button_Click );

            // Set properties for run_button.
            this->run_button->Enabled = false;
            this->run_button->Location = System::Drawing::Point( 264, 16 );
            this->run_button->Name = "run_button";
            this->run_button->Size = System::Drawing::Size( 120, 23 );
            this->run_button->Text = "Run";
            this->run_button->Click += gcnew System::EventHandler( this, &CodeDomExampleForm::run_button_Click );

            // Set properties for textBox1.
            this->textBox1->Anchor = (System::Windows::Forms::AnchorStyles)(System::Windows::Forms::AnchorStyles::Top | System::Windows::Forms::AnchorStyles::Bottom | System::Windows::Forms::AnchorStyles::Left | System::Windows::Forms::AnchorStyles::Right);
            this->textBox1->Location = System::Drawing::Point( 8, 48 );
            this->textBox1->Multiline = true;
            this->textBox1->ScrollBars = System::Windows::Forms::ScrollBars::Vertical;
            this->textBox1->Name = "textBox1";
            this->textBox1->Size = System::Drawing::Size( 744, 280 );
            this->textBox1->Text = "";

            // Set properties for the CodeDomExampleForm.
            this->AutoScaleBaseSize = System::Drawing::Size( 5, 13 );
            this->ClientSize = System::Drawing::Size( 768, 340 );
            this->MinimumSize = System::Drawing::Size( 750, 340 );
            array<System::Windows::Forms::Control^>^myControl = {this->textBox1,this->run_button,this->compile_button,this->generate_button,this->comboBox1,this->label1};
            this->Controls->AddRange( myControl );
            this->Name = "CodeDomExampleForm";
            this->Text = "CodeDom Hello World Example";
            this->ResumeLayout( false );
        }

    public:
        ~CodeDomExampleForm()
        {
        }
    };

}

[STAThread]
int main()
{
    Application::Run( gcnew CodeDOMExample::CodeDomExampleForm );
}

using System;
using System.CodeDom;
using System.CodeDom.Compiler;
using System.Collections;
using System.ComponentModel;
using System.Diagnostics;
using System.Drawing;
using System.IO;
using System.Windows.Forms;
using Microsoft.CSharp;
using Microsoft.VisualBasic;
using Microsoft.JScript;

// This example demonstrates building a Hello World program graph
// using System.CodeDom elements. It calls code generator and
// code compiler methods to build the program using CSharp, VB, or
// JScript.  A Windows Forms interface is included. Note: Code
// must be compiled and linked with the Microsoft.JScript assembly.
namespace CodeDOMExample
{
    class CodeDomExample
    {
        // Build a Hello World program graph using
        // System.CodeDom types.
        public static CodeCompileUnit BuildHelloWorldGraph()
        {
            // Create a new CodeCompileUnit to contain
            // the program graph.
            CodeCompileUnit compileUnit = new CodeCompileUnit();

            // Declare a new namespace called Samples.
            CodeNamespace samples = new CodeNamespace("Samples");
            // Add the new namespace to the compile unit.
            compileUnit.Namespaces.Add(samples);

            // Add the new namespace import for the System namespace.
            samples.Imports.Add(new CodeNamespaceImport("System"));

            // Declare a new type called Class1.
            CodeTypeDeclaration class1 = new CodeTypeDeclaration("Class1");
            // Add the new type to the namespace type collection.
            samples.Types.Add(class1);

            // Declare a new code entry point method.
            CodeEntryPointMethod start = new CodeEntryPointMethod();

            // Create a type reference for the System.Console class.
            CodeTypeReferenceExpression csSystemConsoleType = new CodeTypeReferenceExpression("System.Console");

            // Build a Console.WriteLine statement.
            CodeMethodInvokeExpression cs1 = new CodeMethodInvokeExpression(
                csSystemConsoleType, "WriteLine",
                new CodePrimitiveExpression("Hello World!"));

            // Add the WriteLine call to the statement collection.
            start.Statements.Add(cs1);

            // Build another Console.WriteLine statement.
            CodeMethodInvokeExpression cs2 = new CodeMethodInvokeExpression(
                csSystemConsoleType, "WriteLine",
                new CodePrimitiveExpression("Press the Enter key to continue."));

            // Add the WriteLine call to the statement collection.
            start.Statements.Add(cs2);

            // Build a call to System.Console.ReadLine.
            CodeMethodInvokeExpression csReadLine = new CodeMethodInvokeExpression(
                csSystemConsoleType, "ReadLine");

            // Add the ReadLine statement.
            start.Statements.Add(csReadLine);

            // Add the code entry point method to
            // the Members collection of the type.
            class1.Members.Add(start);

            return compileUnit;
        }

        public static void GenerateCode(CodeDomProvider provider,
            CodeCompileUnit compileunit)
        {
            // Build the source file name with the appropriate
            // language extension.
            String sourceFile;
            if (provider.FileExtension[0] == '.')
            {
                sourceFile = "TestGraph" + provider.FileExtension;
            }
            else
            {
                sourceFile = "TestGraph." + provider.FileExtension;
            }

            // Create an IndentedTextWriter, constructed with
            // a StreamWriter to the source file.
            IndentedTextWriter tw = new IndentedTextWriter(new StreamWriter(sourceFile, false), "    ");
            // Generate source code using the code generator.
            provider.GenerateCodeFromCompileUnit(compileunit, tw, new CodeGeneratorOptions());
            // Close the output file.
            tw.Close();
        }

        public static CompilerResults CompileCode(CodeDomProvider provider,
                                                  String sourceFile,
                                                  String exeFile)
        {
            // Configure a CompilerParameters that links System.dll
            // and produces the specified executable file.
            String[] referenceAssemblies = { "System.dll" };
            CompilerParameters cp = new CompilerParameters(referenceAssemblies,
                                                           exeFile, false);
            // Generate an executable rather than a DLL file.
            cp.GenerateExecutable = true;

            // Invoke compilation.
            CompilerResults cr = provider.CompileAssemblyFromFile(cp, sourceFile);
            // Return the results of compilation.
            return cr;
        }
    }

    public class CodeDomExampleForm : System.Windows.Forms.Form
    {
        private System.Windows.Forms.Button run_button = new System.Windows.Forms.Button();
        private System.Windows.Forms.Button compile_button = new System.Windows.Forms.Button();
        private System.Windows.Forms.Button generate_button = new System.Windows.Forms.Button();
        private System.Windows.Forms.TextBox textBox1 = new System.Windows.Forms.TextBox();
        private System.Windows.Forms.ComboBox comboBox1 = new System.Windows.Forms.ComboBox();
        private System.Windows.Forms.Label label1 = new System.Windows.Forms.Label();

        private void generate_button_Click(object sender, System.EventArgs e)
        {
            CodeDomProvider provider = GetCurrentProvider();
            CodeDomExample.GenerateCode(provider, CodeDomExample.BuildHelloWorldGraph());

            // Build the source file name with the appropriate
            // language extension.
            String sourceFile;
            if (provider.FileExtension[0] == '.')
            {
                sourceFile = "TestGraph" + provider.FileExtension;
            }
            else
            {
                sourceFile = "TestGraph." + provider.FileExtension;
            }

            // Read in the generated source file and
            // display the source text.
            StreamReader sr = new StreamReader(sourceFile);
            textBox1.Text = sr.ReadToEnd();
            sr.Close();
        }

        private void compile_button_Click(object sender, System.EventArgs e)
        {
            CodeDomProvider provider = GetCurrentProvider();

            // Build the source file name with the appropriate
            // language extension.
            String sourceFile;
            if (provider.FileExtension[0] == '.')
            {
                sourceFile = "TestGraph" + provider.FileExtension;
            }
            else
            {
                sourceFile = "TestGraph." + provider.FileExtension;
            }

            // Compile the source file into an executable output file.
            CompilerResults cr = CodeDomExample.CompileCode(provider,
                                                            sourceFile,
                                                            "TestGraph.exe");

            if (cr.Errors.Count > 0)
            {
                // Display compilation errors.
                textBox1.Text = "Errors encountered while building " +
                                sourceFile + " into " + cr.PathToAssembly + ": \r\n\n";
                foreach (CompilerError ce in cr.Errors)
                    textBox1.AppendText(ce.ToString() + "\r\n");
                run_button.Enabled = false;
            }
            else
            {
                textBox1.Text = "Source " + sourceFile + " built into " +
                                cr.PathToAssembly + " with no errors.";
                run_button.Enabled = true;
            }
        }

        private void run_button_Click(object sender,
            System.EventArgs e)
        {
            Process.Start("TestGraph.exe");
        }

        private CodeDomProvider GetCurrentProvider()
        {
            CodeDomProvider provider;
            switch ((string)this.comboBox1.SelectedItem)
            {
                case "CSharp":
                    provider = CodeDomProvider.CreateProvider("CSharp");
                    break;
                case "Visual Basic":
                    provider = CodeDomProvider.CreateProvider("VisualBasic");
                    break;
                case "JScript":
                    provider = CodeDomProvider.CreateProvider("JScript");
                    break;
                default:
                    provider = CodeDomProvider.CreateProvider("CSharp");
                    break;
            }
            return provider;
        }

        public CodeDomExampleForm()
        {
            this.SuspendLayout();
            // Set properties for label1
            this.label1.Location = new System.Drawing.Point(395, 20);
            this.label1.Size = new Size(180, 22);
            this.label1.Text = "Select a programming language:";
            // Set properties for comboBox1
            this.comboBox1.Location = new System.Drawing.Point(560, 16);
            this.comboBox1.Size = new Size(190, 23);
            this.comboBox1.Name = "comboBox1";
            this.comboBox1.Items.AddRange(new string[] { "CSharp", "Visual Basic", "JScript" });
            this.comboBox1.Anchor = System.Windows.Forms.AnchorStyles.Left
                                    | System.Windows.Forms.AnchorStyles.Right
                                    | System.Windows.Forms.AnchorStyles.Top;
            this.comboBox1.SelectedIndex = 0;
            // Set properties for generate_button.
            this.generate_button.Location = new System.Drawing.Point(8, 16);
            this.generate_button.Name = "generate_button";
            this.generate_button.Size = new System.Drawing.Size(120, 23);
            this.generate_button.Text = "Generate Code";
            this.generate_button.Click += new System.EventHandler(this.generate_button_Click);
            // Set properties for compile_button.
            this.compile_button.Location = new System.Drawing.Point(136, 16);
            this.compile_button.Name = "compile_button";
            this.compile_button.Size = new System.Drawing.Size(120, 23);
            this.compile_button.Text = "Compile";
            this.compile_button.Click += new System.EventHandler(this.compile_button_Click);
            // Set properties for run_button.
            this.run_button.Enabled = false;
            this.run_button.Location = new System.Drawing.Point(264, 16);
            this.run_button.Name = "run_button";
            this.run_button.Size = new System.Drawing.Size(120, 23);
            this.run_button.Text = "Run";
            this.run_button.Click += new System.EventHandler(this.run_button_Click);
            // Set properties for textBox1.
            this.textBox1.Anchor = (System.Windows.Forms.AnchorStyles.Top
                                     | System.Windows.Forms.AnchorStyles.Bottom
                                     | System.Windows.Forms.AnchorStyles.Left
                                     | System.Windows.Forms.AnchorStyles.Right);
            this.textBox1.Location = new System.Drawing.Point(8, 48);
            this.textBox1.Multiline = true;
            this.textBox1.ScrollBars = System.Windows.Forms.ScrollBars.Vertical;
            this.textBox1.Name = "textBox1";
            this.textBox1.Size = new System.Drawing.Size(744, 280);
            this.textBox1.Text = "";
            // Set properties for the CodeDomExampleForm.
            this.AutoScaleBaseSize = new System.Drawing.Size(5, 13);
            this.ClientSize = new System.Drawing.Size(768, 340);
            this.MinimumSize = new System.Drawing.Size(750, 340);
            this.Controls.AddRange(new System.Windows.Forms.Control[] {this.textBox1,
                this.run_button, this.compile_button, this.generate_button,
                this.comboBox1, this.label1 });
            this.Name = "CodeDomExampleForm";
            this.Text = "CodeDom Hello World Example";
            this.ResumeLayout(false);
        }

        protected override void Dispose(bool disposing)
        {
            base.Dispose(disposing);
        }

        [STAThread]
        static void Main()
        {
            Application.Run(new CodeDomExampleForm());
        }
    }
}

Imports System.CodeDom
Imports System.CodeDom.Compiler
Imports System.Collections
Imports System.ComponentModel
Imports System.Diagnostics
Imports System.Drawing
Imports System.IO
Imports System.Windows.Forms
Imports Microsoft.CSharp
Imports Microsoft.JScript

' This example demonstrates building a Hello World program graph 
' using System.CodeDom elements. It calls code generator and
' code compiler methods to build the program using CSharp, VB, or
' JScript.  A Windows Forms interface is included. Note: Code
' must be compiled and linked with the Microsoft.JScript assembly. 
Namespace CodeDOMExample

    Class CodeDomExample
        ' Build a Hello World program graph using 
        ' System.CodeDom types.
        Public Shared Function BuildHelloWorldGraph() As CodeCompileUnit

            ' Create a new CodeCompileUnit to contain 
            ' the program graph.
            Dim compileUnit As New CodeCompileUnit()

            ' Declare a new namespace called Samples.
            Dim samples As New CodeNamespace("Samples")

            ' Add the new namespace to the compile unit.
            compileUnit.Namespaces.Add(samples)

            ' Add the new namespace import for the System namespace.
            samples.Imports.Add(New CodeNamespaceImport("System"))

            ' Declare a new type called Class1.
            Dim class1 As New CodeTypeDeclaration("Class1")

            ' Add the new type to the namespace type collection.
            samples.Types.Add(class1)

            ' Declare a new code entry point method.
            Dim start As New CodeEntryPointMethod()

            ' Create a type reference for the System.Console class.
            Dim csSystemConsoleType As New CodeTypeReferenceExpression( _
                "System.Console")

            ' Build a Console.WriteLine statement.
            Dim cs1 As New CodeMethodInvokeExpression( _
                csSystemConsoleType, "WriteLine", _
                New CodePrimitiveExpression("Hello World!"))

            ' Add the WriteLine call to the statement collection.
            start.Statements.Add(cs1)

            ' Build another Console.WriteLine statement.
            Dim cs2 As New CodeMethodInvokeExpression( _
                csSystemConsoleType, "WriteLine", _
                New CodePrimitiveExpression("Press the Enter key to continue."))

            ' Add the WriteLine call to the statement collection.
            start.Statements.Add(cs2)

            ' Build a call to System.Console.ReadLine.
            Dim csReadLine As New CodeMethodInvokeExpression( _
                csSystemConsoleType, "ReadLine")

            ' Add the ReadLine statement.
            start.Statements.Add(csReadLine)

            ' Add the code entry point method to
            ' the Members collection of the type.
            class1.Members.Add(start)

            Return compileUnit
        End Function

        Public Shared Sub GenerateCode(ByVal provider As CodeDomProvider, ByVal compileunit As CodeCompileUnit)

            ' Build the source file name with the appropriate
            ' language extension.
            Dim sourceFile As String
            If provider.FileExtension.StartsWith(".") Then
                sourceFile = "TestGraph" + provider.FileExtension
            Else
                sourceFile = "TestGraph." + provider.FileExtension
            End If

            ' Create an IndentedTextWriter, constructed with
            ' a StreamWriter to the source file.
            Dim tw As New IndentedTextWriter(New StreamWriter(sourceFile, False), "    ")
            ' Generate source code using the code generator.
            provider.GenerateCodeFromCompileUnit(compileunit, tw, New CodeGeneratorOptions())
            ' Close the output file.
            tw.Close()
        End Sub

        Public Shared Function CompileCode(ByVal provider As CodeDomProvider, _
                                           ByVal sourceFile As String, _
                                           ByVal exeFile As String) As CompilerResults

            ' Configure a CompilerParameters that links System.dll
            ' and produces the specified executable file.
            Dim referenceAssemblies As String() = {"System.dll"}
            Dim cp As New CompilerParameters(referenceAssemblies, exeFile, False)

            ' Generate an executable rather than a DLL file.
            cp.GenerateExecutable = True

            ' Invoke compilation.
            Dim cr As CompilerResults = provider.CompileAssemblyFromFile(cp, _
                sourceFile)
            ' Return the results of compilation.
            Return cr
        End Function
    End Class

    Public Class CodeDomExampleForm
        Inherits System.Windows.Forms.Form
        Private run_button As New System.Windows.Forms.Button()
        Private compile_button As New System.Windows.Forms.Button()
        Private generate_button As New System.Windows.Forms.Button()
        Private textBox1 As New System.Windows.Forms.TextBox()
        Private comboBox1 As New System.Windows.Forms.ComboBox()
        Private label1 As New System.Windows.Forms.Label()

        Private Sub generate_button_Click(ByVal sender As Object, ByVal e As System.EventArgs)
            Dim provider As CodeDomProvider = GetCurrentProvider()
            CodeDomExample.GenerateCode(provider, CodeDomExample.BuildHelloWorldGraph())

            ' Build the source file name with the appropriate
            ' language extension.
            Dim sourceFile As String
            If provider.FileExtension.StartsWith(".") Then
                sourceFile = "TestGraph" + provider.FileExtension
            Else
                sourceFile = "TestGraph." + provider.FileExtension
            End If

            ' Read in the generated source file and
            ' display the source text.
            Dim sr As New StreamReader(sourceFile)
            textBox1.Text = sr.ReadToEnd()
            sr.Close()
        End Sub

        Private Sub compile_button_Click(ByVal sender As Object, ByVal e As System.EventArgs)
            Dim provider As CodeDomProvider = GetCurrentProvider()

            ' Build the source file name with the appropriate
            ' language extension.
            Dim sourceFile As String
            If provider.FileExtension.StartsWith(".") Then
                sourceFile = "TestGraph" + provider.FileExtension
            Else
                sourceFile = "TestGraph." + provider.FileExtension
            End If

            Dim cr As CompilerResults = CodeDomExample.CompileCode(provider, _
                                                                   sourceFile, _
                                                                   "TestGraph.EXE")

            If cr.Errors.Count > 0 Then
                ' Display compilation errors.
                textBox1.Text = "Errors encountered while building " + _
                                sourceFile + " into " + _
                                cr.PathToAssembly + ": " + ControlChars.CrLf

                Dim ce As System.CodeDom.Compiler.CompilerError
                For Each ce In cr.Errors
                    textBox1.AppendText(ce.ToString() + ControlChars.CrLf)
                Next ce
                run_button.Enabled = False
            Else
                textBox1.Text = "Source " + sourceFile + " built into " + _
                                cr.PathToAssembly + " with no errors."
                run_button.Enabled = True
            End If
        End Sub

        Private Sub run_button_Click(ByVal sender As Object, _
            ByVal e As System.EventArgs)

            Process.Start("TestGraph.EXE")
        End Sub

        Private Function GetCurrentProvider() As CodeDomProvider

            Dim provider As CodeDomProvider
            Select Case CStr(Me.comboBox1.SelectedItem)
                Case "CSharp"
                    provider = CodeDomProvider.CreateProvider("CSharp")
                Case "Visual Basic"
                    provider = CodeDomProvider.CreateProvider("VisualBasic")
                Case "JScript"
                    provider = CodeDomProvider.CreateProvider("JScript")
                Case Else
                    provider = CodeDomProvider.CreateProvider("CSharp")
            End Select
            Return provider
        End Function

        Public Sub New()
            Me.SuspendLayout()
            ' Set properties for label1.
            Me.label1.Location = New System.Drawing.Point(395, 20)
            Me.label1.Size = New Size(180, 22)
            Me.label1.Text = "Select a programming language:"
            ' Set properties for comboBox1.
            Me.comboBox1.Location = New System.Drawing.Point(560, 16)
            Me.comboBox1.Size = New Size(190, 23)
            Me.comboBox1.Name = "comboBox1"
            Me.comboBox1.Items.AddRange(New String() {"CSharp", "Visual Basic", "JScript"})
            Me.comboBox1.Anchor = System.Windows.Forms.AnchorStyles.Left Or System.Windows.Forms.AnchorStyles.Right Or System.Windows.Forms.AnchorStyles.Top
            Me.comboBox1.SelectedIndex = 0
            ' Set properties for generate_button.
            Me.generate_button.Location = New System.Drawing.Point(8, 16)
            Me.generate_button.Name = "generate_button"
            Me.generate_button.Size = New System.Drawing.Size(120, 23)
            Me.generate_button.Text = "Generate Code"
            AddHandler generate_button.Click, AddressOf Me.generate_button_Click
            ' Set properties for compile_button.
            Me.compile_button.Location = New System.Drawing.Point(136, 16)
            Me.compile_button.Name = "compile_button"
            Me.compile_button.Size = New System.Drawing.Size(120, 23)
            Me.compile_button.Text = "Compile"
            AddHandler compile_button.Click, AddressOf Me.compile_button_Click
            ' Set properties for run_button.
            Me.run_button.Enabled = False
            Me.run_button.Location = New System.Drawing.Point(264, 16)
            Me.run_button.Name = "run_button"
            Me.run_button.Size = New System.Drawing.Size(120, 23)
            Me.run_button.Text = "Run"
            AddHandler run_button.Click, AddressOf Me.run_button_Click
            ' Set properties for textBox1.
            Me.textBox1.Anchor = System.Windows.Forms.AnchorStyles.Top Or System.Windows.Forms.AnchorStyles.Bottom Or System.Windows.Forms.AnchorStyles.Left Or System.Windows.Forms.AnchorStyles.Right
            Me.textBox1.Location = New System.Drawing.Point(8, 48)
            Me.textBox1.Multiline = True
            Me.textBox1.ScrollBars = System.Windows.Forms.ScrollBars.Vertical
            Me.textBox1.Name = "textBox1"
            Me.textBox1.Size = New System.Drawing.Size(744, 280)
            Me.textBox1.Text = ""
            ' Set properties for the CodeDomExampleForm.
            Me.AutoScaleBaseSize = New System.Drawing.Size(5, 13)
            Me.ClientSize = New System.Drawing.Size(768, 340)
            Me.MinimumSize = New System.Drawing.Size(750, 340)
            Me.Controls.AddRange(New System.Windows.Forms.Control() {Me.textBox1, _
                Me.run_button, Me.compile_button, Me.generate_button, _
                Me.comboBox1, Me.label1})
            Me.Name = "CodeDomExampleForm"
            Me.Text = "CodeDom Hello World Example"
            Me.ResumeLayout(False)
        End Sub

        Protected Overloads Sub Dispose(ByVal disposing As Boolean)
            MyBase.Dispose(disposing)
        End Sub

        <STAThread()> _
        Shared Sub Main()
            Application.Run(New CodeDomExampleForm())
        End Sub
    End Class
End Namespace

설명

을 CodeDomProvider 사용하여 코드 생성기 및 코드 컴파일러의 인스턴스를 만들고 검색할 수 있습니다. 코드 생성기를 사용하여 코드를 특정 언어로 생성하고, 코드 컴파일러를 사용하여 코드를 어셈블리로 컴파일할 수 있습니다.

구현은 CodeDomProvider 일반적으로 코드를 생성하고 단일 프로그래밍 언어에 대한 컴파일을 관리하기 위한 코드 생성 및/또는 코드 컴파일 인터페이스를 제공합니다. 여러 언어는 Windows SDK 함께 제공되는 구현에서 지원 CodeDomProvider 됩니다. 이러한 언어에는 C#, Visual Basic, C++, JScript가 포함됩니다. 개발자 또는 컴파일러 공급업체는 및 인터페이스를 ICodeGenerator 구현하고 ICodeCompiler CodeDOM 지원을 다른 프로그래밍 언어로 확장하는 을 제공할 CodeDomProvider 수 있습니다.

컴퓨터 구성 파일(Machine.config)의 system.codedom> 요소는 개발자와 컴파일러 공급업체가 추가 구현을 위한 구성 설정을 추가할 수 있는 메커니즘을 제공합니다.<CodeDomProvider

클래스는 CodeDomProvider 컴퓨터에서 구현을 검색하고 열거하는 CodeDomProvider 정적 메서드를 제공합니다. 메서드는 GetAllCompilerInfo 컴퓨터의 모든 CodeDomProvider 구현에 대한 설정을 반환합니다. 메서드는 GetCompilerInfo 프로그래밍 언어 이름을 기반으로 특정 CodeDomProvider 구현에 대한 설정을 반환합니다. 메서드는 CreateProvider 특정 언어에 대한 구현의 CodeDomProvider instance 반환합니다.

구성 파일의 언어 공급자 설정에 대한 자세한 내용은 컴파일러 및 언어 공급자 설정 스키마를 참조하세요.

구현자 참고

.NET Framework 버전 1.0 및 1.1에서 코드 공급자는 , , ICodeGeneratorICodeParser및 ICodeCompiler의 CodeDomProvider구현으로 구성됩니다. .NET Framework 2.0CreateGenerator()에서 , CreateParser()및 CreateCompiler() 메서드는 사용되지 않으며 및 ICodeCompiler 의 ICodeGenerator 메서드는 클래스에서 CodeDomProvider 직접 사용할 수 있습니다. 코드 공급자 구현에서 이러한 메서드를 재정의해야 하며 기본 메서드를 호출하지 않아야 합니다.

생성자

속성

메서드

이벤트

적용 대상

추가 정보

• CompilerInfo
• CSharpCodeProvider
• VBCodeProvider
• JScriptCodeProvider
• 컴파일러 및 언어 공급자 설정 스키마