CodeArgumentReferenceExpression Class
Represents a reference to the value of an argument passed to a method.
System.CodeDom.CodeObject
System.CodeDom.CodeExpression
System.CodeDom.CodeArgumentReferenceExpression
Assembly: System (in System.dll)
The CodeArgumentReferenceExpression type exposes the following members.
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CodeArgumentReferenceExpression() | Initializes a new instance of the CodeArgumentReferenceExpression class. |
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CodeArgumentReferenceExpression(String) | Initializes a new instance of the CodeArgumentReferenceExpression class using the specified parameter name. |
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ParameterName | Gets or sets the name of the parameter this expression references. |
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UserData | Gets the user-definable data for the current object. (Inherited from CodeObject.) |
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Equals(Object) | Determines whether the specified Object is equal to the current Object. (Inherited from Object.) |
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Finalize | Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection. (Inherited from Object.) |
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GetHashCode | Serves as a hash function for a particular type. (Inherited from Object.) |
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GetType | Gets the Type of the current instance. (Inherited from Object.) |
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MemberwiseClone | Creates a shallow copy of the current Object. (Inherited from Object.) |
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ToString | Returns a string that represents the current object. (Inherited from Object.) |
CodeArgumentReferenceExpression can be used in a method to reference the value of a parameter that has been passed to the method.
The ParameterName property specifies the name of the parameter to reference.
The following example code defines a method that invokes Console.WriteLine to output the string parameter passed to the method. A CodeArgumentReferenceExpression references the argument passed to the method by method parameter name.
// Declare a method that accepts a string parameter named text. CodeMemberMethod cmm = new CodeMemberMethod(); cmm.Parameters.Add( new CodeParameterDeclarationExpression("String", "text") ); cmm.Name = "WriteString"; cmm.ReturnType = new CodeTypeReference("System.Void"); // Create a method invoke statement to output the string passed to the method. CodeMethodInvokeExpression cmie = new CodeMethodInvokeExpression( new CodeTypeReferenceExpression("Console"), "WriteLine", new CodeArgumentReferenceExpression("text") ); // Add the method invoke expression to the method's statements collection. cmm.Statements.Add( cmie ); // A C# code generator produces the following source code for the preceeding example code: // private void WriteString(String text) // { // Console.WriteLine(text); // }
Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows XP SP2 x64 Edition, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2
The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.
