CodePrimitiveExpression Class

.NET Framework (current version)

Other Versions

Represents a primitive data type value.

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

Inheritance Hierarchy

System::Object
System.CodeDom::CodeObject
System.CodeDom::CodeExpression
System.CodeDom::CodePrimitiveExpression

Syntax

C++

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

Constructors

	Name	Description
	CodePrimitiveExpression()	Initializes a new instance of the CodePrimitiveExpression class.
	CodePrimitiveExpression(Object^)	Initializes a new instance of the CodePrimitiveExpression class using the specified object.

Properties

	Name	Description
	UserData	Gets the user-definable data for the current object.(Inherited from CodeObject.)
	Value	Gets or sets the primitive data type to represent.

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

CodePrimitiveExpression can be used to represent an expression that indicates a primitive data type value.

The Value property specifies the primitive data type value to represent.

Primitive data types that can be represented using CodePrimitiveExpression include null; string; 16-, 32-, and 64-bit signed integers; and single-precision and double-precision floating-point numbers.

Examples

The following example demonstrates use of CodePrimitiveExpression to represent values of several primitive types.

C++

// Represents a string.
CodePrimitiveExpression^ stringPrimitive = gcnew CodePrimitiveExpression( "Test String" );

// Represents an integer.
CodePrimitiveExpression^ intPrimitive = gcnew CodePrimitiveExpression( 10 );

// Represents a floating point number.
CodePrimitiveExpression^ floatPrimitive = gcnew CodePrimitiveExpression( 1.03189 );

// Represents a null value expression.
CodePrimitiveExpression^ nullPrimitive = gcnew CodePrimitiveExpression( 0 );

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.