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CodePrimitiveExpression Class

Represents a primitive data type value.

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

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

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

The CodePrimitiveExpression type exposes the following members.

  NameDescription
Public methodCodePrimitiveExpression()Initializes a new instance of the CodePrimitiveExpression class.
Public methodCodePrimitiveExpression(Object)Initializes a new instance of the CodePrimitiveExpression class using the specified object.
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  NameDescription
Public propertyUserDataGets the user-definable data for the current object. (Inherited from CodeObject.)
Public propertyValueGets or sets the primitive data type to represent.
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  NameDescription
Public methodEquals(Object)Determines whether the specified object is equal to the current object. (Inherited from Object.)
Protected methodFinalizeAllows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection. (Inherited from Object.)
Public methodGetHashCodeServes as the default hash function. (Inherited from Object.)
Public methodGetTypeGets the Type of the current instance. (Inherited from Object.)
Protected methodMemberwiseCloneCreates a shallow copy of the current Object. (Inherited from Object.)
Public methodToStringReturns a string that represents the current object. (Inherited from Object.)
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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.

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

// Represents a string.
CodePrimitiveExpression stringPrimitive = new CodePrimitiveExpression("Test String");
// Represents an integer.
CodePrimitiveExpression intPrimitive = new CodePrimitiveExpression(10);
// Represents a floating point number.
CodePrimitiveExpression floatPrimitive = new CodePrimitiveExpression(1.03189);
// Represents a null value expression.
CodePrimitiveExpression nullPrimitive = new CodePrimitiveExpression(null);            

.NET Framework

Supported in: 4.5.2, 4.5.1, 4.5, 4, 3.5, 3.0, 2.0, 1.1, 1.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

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