CodeParameterDeclarationExpressionCollection.IndexOf Method (CodeParameterDeclarationExpression)


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Gets the index in the collection of the specified CodeParameterDeclarationExpression, if it exists in the collection.

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

public int IndexOf(
	CodeParameterDeclarationExpression value


Type: System.CodeDom.CodeParameterDeclarationExpression

The CodeParameterDeclarationExpression to locate in the collection.

Return Value

Type: System.Int32

The index in the collection of the specified object, if found; otherwise, -1.

The following example searches for the presence of a specific CodeParameterDeclarationExpression instance and uses the IndexOf method to get the index value at which it was found.

// Tests for the presence of a CodeParameterDeclarationExpression 
// in the collection, and retrieves its index if it is found.
CodeParameterDeclarationExpression testParameter = new CodeParameterDeclarationExpression(typeof(int), "testIntArgument");
int itemIndex = -1;
if( collection.Contains( testParameter ) )
    itemIndex = collection.IndexOf( testParameter );

.NET Framework
Available since 1.1
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