CodeObjectCreateExpression Class

.NET Framework (current version)

Other Versions

Represents an expression that creates a new instance of a type.

Namespace: System.CodeDom
Assembly: System (in System.dll)

Inheritance Hierarchy

System::Object
System.CodeDom::CodeObject
System.CodeDom::CodeExpression
System.CodeDom::CodeObjectCreateExpression

Syntax

C++

[SerializableAttribute]
[ClassInterfaceAttribute(ClassInterfaceType::AutoDispatch)]
[ComVisibleAttribute(true)]
public ref class CodeObjectCreateExpression : CodeExpression

Constructors

	Name	Description
	CodeObjectCreateExpression()	Initializes a new instance of the CodeObjectCreateExpression class.
	CodeObjectCreateExpression(CodeTypeReference^, array<CodeExpression^>^)	Initializes a new instance of the CodeObjectCreateExpression class using the specified type and parameters.
	CodeObjectCreateExpression(String^, array<CodeExpression^>^)	Initializes a new instance of the CodeObjectCreateExpression class using the specified type and parameters.
	CodeObjectCreateExpression(Type^, array<CodeExpression^>^)	Initializes a new instance of the CodeObjectCreateExpression class using the specified type and parameters.

Properties

	Name	Description
	CreateType	Gets or sets the data type of the object to create.
	Parameters	Gets or sets the parameters to use in creating the object.
	UserData	Gets the user-definable data for the current object.(Inherited from CodeObject.)

Methods

	Name	Description
	Equals(Object^)	Determines whether the specified object is equal to the current object.(Inherited from Object.)
	Finalize()	Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection.(Inherited from Object.)
	GetHashCode()	Serves as the default hash function. (Inherited from Object.)
	GetType()	Gets the Type of the current instance.(Inherited from Object.)
	MemberwiseClone()	Creates a shallow copy of the current Object.(Inherited from Object.)
	ToString()	Returns a string that represents the current object.(Inherited from Object.)

Remarks

CodeObjectCreateExpression can be used to represent an expression that creates an instance of a type.

The CreateType property specifies the data type to create a new instance of. The Parameters property specifies the parameters to pass to the constructor of the type to create a new instance of.

Examples

The following example demonstrates use of CodeObjectCreateExpression to create a new instance of the System.DateTime class using the default constructor.

C++

array<CodeExpression^>^temp0 = gcnew array<CodeExpression^>(0);
CodeObjectCreateExpression^ objectCreate1 = gcnew CodeObjectCreateExpression( "System.DateTime",temp0 );

// A C# code generator produces the following source code for the preceeding example code:
//        new System.DateTime();

Version Information

.NET Framework
Available since 1.1

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.