Microsoft DirectX 9.0 SDK Update (October 2004)

Effect.IsParameterUsed Method

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Note: This documentation is preliminary and is subject to change.

Determines whether a parameter is used by a technique.

Definition

Visual Basic .NET Public Function IsParameterUsed( _
    ByVal parameter As EffectHandle, _
    ByVal technique As EffectHandle _
) As Boolean
C# public bool IsParameterUsed(
    EffectHandle parameter,
    EffectHandle technique
);
Managed C++ public: bool IsParameterUsed(
    EffectHandle *parameter,
    EffectHandle *technique
);
JScript .NET public function IsParameterUsed(
    parameter : EffectHandle,
    technique : EffectHandle
) : boolean;

Parameters

parameter Microsoft.DirectX.Direct3D.EffectHandle. An EffectHandle object that acts as a unique identifier for the parameter.
technique Microsoft.DirectX.Direct3D.EffectHandle. An EffectHandle object that acts as a unique identifier for the technique.

Return Value

System.Boolean . Value that is true if the parameter is being used, or false if it is not being used.


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