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CompilerErrorCollection Class

Represents a collection of CompilerError objects.

For a list of all members of this type, see CompilerErrorCollection Members.

System.Object
   System.Collections.CollectionBase
      System.CodeDom.Compiler.CompilerErrorCollection

[Visual Basic]
<Serializable>
Public Class CompilerErrorCollection
   Inherits CollectionBase
[C#]
[Serializable]
public class CompilerErrorCollection : CollectionBase
[C++]
[Serializable]
public __gc class CompilerErrorCollection : public CollectionBase
[JScript]
public
   Serializable
class CompilerErrorCollection extends CollectionBase

Thread Safety

Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.

Remarks

The CompilerErrorCollection class provides a simple collection object that can be used to store a set of CompilerError objects.

Example

[Visual Basic] 
' Creates an empty CompilerErrorCollection.
Dim collection As New CompilerErrorCollection()

' Adds a CompilerError to the collection.
collection.Add(New CompilerError("Testfile.cs", 5, 10, "CS0001", "Example error text"))

' Adds an array of CompilerError objects to the collection.
Dim errors As CompilerError() = {New CompilerError("Testfile.cs", 5, 10, "CS0001", "Example error text"), New CompilerError("Testfile.cs", 5, 10, "CS0001", "Example error text")}
collection.AddRange(errors)

' Adds a collection of CompilerError objects to the collection.
Dim errorsCollection As New CompilerErrorCollection()
errorsCollection.Add(New CompilerError("Testfile.cs", 5, 10, "CS0001", "Example error text"))
errorsCollection.Add(New CompilerError("Testfile.cs", 5, 10, "CS0001", "Example error text"))
collection.AddRange(errorsCollection)

' Tests for the presence of a CompilerError in the 
' collection, and retrieves its index if it is found.
Dim testError As New CompilerError("Testfile.cs", 5, 10, "CS0001", "Example error text")
Dim itemIndex As Integer = -1
If collection.Contains(testError) Then
    itemIndex = collection.IndexOf(testError)
End If

' Copies the contents of the collection, beginning at index 0, 
' to the specified CompilerError array.
' 'errors' is a CompilerError array.
collection.CopyTo(errors, 0)

' Retrieves the count of the items in the collection.
Dim collectionCount As Integer = collection.Count

' Inserts a CompilerError at index 0 of the collection.
collection.Insert(0, New CompilerError("Testfile.cs", 5, 10, "CS0001", "Example error text"))

' Removes the specified CompilerError from the collection.
Dim [error] As New CompilerError("Testfile.cs", 5, 10, "CS0001", "Example error text")
collection.Remove([error])

' Removes the CompilerError at index 0.
collection.RemoveAt(0)

[C#] 
// Creates an empty CompilerErrorCollection.
CompilerErrorCollection collection = new CompilerErrorCollection();                        

// Adds a CompilerError to the collection.
collection.Add( new CompilerError("Testfile.cs", 5, 10, "CS0001", "Example error text") );

// Adds an array of CompilerError objects to the collection.
CompilerError[] errors = { new CompilerError("Testfile.cs", 5, 10, "CS0001", "Example error text"), new CompilerError("Testfile.cs", 5, 10, "CS0001", "Example error text") };
collection.AddRange( errors );

// Adds a collection of CompilerError objects to the collection.
CompilerErrorCollection errorsCollection = new CompilerErrorCollection();
errorsCollection.Add( new CompilerError("Testfile.cs", 5, 10, "CS0001", "Example error text") );
errorsCollection.Add( new CompilerError("Testfile.cs", 5, 10, "CS0001", "Example error text") );
collection.AddRange( errorsCollection );

// Tests for the presence of a CompilerError in the 
// collection, and retrieves its index if it is found.
CompilerError testError = new CompilerError("Testfile.cs", 5, 10, "CS0001", "Example error text");
int itemIndex = -1;
if( collection.Contains( testError ) )
    itemIndex = collection.IndexOf( testError );

// Copies the contents of the collection, beginning at index 0, 
// to the specified CompilerError array.
// 'errors' is a CompilerError array.
collection.CopyTo( errors, 0 );

// Retrieves the count of the items in the collection.
int collectionCount = collection.Count;

// Inserts a CompilerError at index 0 of the collection.
collection.Insert( 0, new CompilerError("Testfile.cs", 5, 10, "CS0001", "Example error text") );

// Removes the specified CompilerError from the collection.
CompilerError error = new CompilerError("Testfile.cs", 5, 10, "CS0001", "Example error text");
collection.Remove( error );

// Removes the CompilerError at index 0.
collection.RemoveAt(0);

[C++] 
// Creates an empty CompilerErrorCollection.
CompilerErrorCollection* collection = new CompilerErrorCollection();

// Adds a CompilerError to the collection.
collection->Add(new CompilerError(S"Testfile::cs", 5, 10, S"CS0001", S"Example error text"));

// Adds an array of CompilerError objects to the collection.
CompilerError* errors[] = { new CompilerError(S"Testfile.cs", 5, 10, S"CS0001", S"Example error text"), new CompilerError(S"Testfile::cs", 5, 10, S"CS0001", S"Example error text") };
collection->AddRange(errors);

// Adds a collection of CompilerError objects to the collection.
CompilerErrorCollection* errorsCollection = new CompilerErrorCollection();
errorsCollection->Add(new CompilerError(S"Testfile.cs", 5, 10, S"CS0001", S"Example error text"));
errorsCollection->Add(new CompilerError(S"Testfile.cs", 5, 10, S"CS0001", S"Example error text"));
collection->AddRange(errorsCollection);

// Tests for the presence of a CompilerError in the
// collection, and retrieves its index if it is found.
CompilerError* testError =
   new CompilerError(S"Testfile.cs", 5, 10, S"CS0001", S"Example error text");
int itemIndex = -1;
if (collection->Contains(testError))
   itemIndex = collection->IndexOf(testError);

// Copies the contents of the collection, beginning at index 0,
// to the specified CompilerError array.
// 'errors' is a CompilerError array.
collection->CopyTo(errors, 0);

// Retrieves the count of the items in the collection.
int collectionCount = collection->Count;

// Inserts a CompilerError at index 0 of the collection.
collection->Insert(0, new CompilerError(S"Testfile.cs", 5, 10, S"CS0001", S"Example error text"));

// Removes the specified CompilerError from the collection.
CompilerError* error = new CompilerError(S"Testfile.cs", 5, 10, S"CS0001", S"Example error text");
collection->Remove(error);

// Removes the CompilerError at index 0.
collection->RemoveAt(0);

[JScript] No example is available for JScript. To view a Visual Basic, C#, or C++ example, click the Language Filter button Language Filter in the upper-left corner of the page.

Requirements

Namespace: System.CodeDom.Compiler

Platforms: Windows 98, Windows NT 4.0, Windows Millennium Edition, Windows 2000, Windows XP Home Edition, Windows XP Professional, Windows Server 2003 family

Assembly: System (in System.dll)

See Also

CompilerErrorCollection Members | System.CodeDom.Compiler Namespace | CompilerErrorCollection

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