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ConstructorBuilder.DefineParameter Method

Defines a parameter of this constructor.

Namespace: System.Reflection.Emit
Assembly: mscorlib (in mscorlib.dll)

public ParameterBuilder DefineParameter (
	int iSequence,
	ParameterAttributes attributes,
	string strParamName
public ParameterBuilder DefineParameter (
	int iSequence, 
	ParameterAttributes attributes, 
	String strParamName
public function DefineParameter (
	iSequence : int, 
	attributes : ParameterAttributes, 
	strParamName : String
) : ParameterBuilder
Not applicable.



The position of the parameter in the parameter list. Parameters are indexed beginning with the number 1 for the first parameter.


The attributes of the parameter.


The name of the parameter. The name can be the null string.

Return Value

Returns a ParameterBuilder object that represents the new parameter of this constructor.

Exception typeCondition


position is less than or equal to zero, or it is greater than the number of parameters of the constructor.


The containing type has been created using CreateType.

Windows 98, Windows Server 2000 SP4, Windows Millennium Edition, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition

The Microsoft .NET Framework 3.0 is supported on Windows Vista, Microsoft Windows XP SP2, and Windows Server 2003 SP1.

.NET Framework

Supported in: 3.0, 2.0, 1.1, 1.0
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