CodeParameterDeclarationExpression Class
Represents a parameter declaration for a method, property, or constructor.
Assembly: System (in System.dll)
CodeParameterDeclarationExpression can be used to represent code that declares a parameter for a method, property, or constructor.
The Name property specifies the name of the parameter. The Type property specifies the data type of the parameter. The Direction property specifies the direction modifier of the parameter. The CustomAttributes property specifies the attributes associated with the parameter.
The following example demonstrates use of CodeParameterDeclarationExpression to declare parameters of a method using different FieldDirection field reference type specifiers.
' Declares a method. Dim method1 As New CodeMemberMethod() method1.Name = "TestMethod" ' Declares a string parameter passed by reference. Dim param1 As New CodeParameterDeclarationExpression("System.String", "stringParam") param1.Direction = FieldDirection.Ref method1.Parameters.Add(param1) ' Declares a Int32 parameter passed by incoming field. Dim param2 As New CodeParameterDeclarationExpression("System.Int32", "intParam") param2.Direction = FieldDirection.Out method1.Parameters.Add(param2) ' A Visual Basic code generator produces the following source code for the preceeding example code: ' Private Sub TestMethod(ByRef stringParam As String, ByRef intParam As Integer) ' End Sub
System.CodeDom.CodeObject
System.CodeDom.CodeExpression
System.CodeDom.CodeParameterDeclarationExpression
Windows 7, Windows Vista, Windows XP SP2, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP Starter Edition, Windows Server 2008 R2, Windows Server 2008, Windows Server 2003, Windows Server 2000 SP4, Windows Millennium Edition, Windows 98
The .NET Framework and .NET Compact Framework do not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.