ID3DXBaseEffect::GetParameterBySemantic

Gets the handle of a top-level parameter or a structure member parameter by looking up its semantic with a case-insensitive search.

D3DXHANDLE GetParameterBySemantic(
  D3DXHANDLE hParameter,
  LPCSTR pSemantic
);

Parameters

hParameter

[in] Handle of the parameter, or NULL for top-level parameters. See Handles.

pSemantic

[in] String containing the semantic name.

Return Values

Returns the handle of the first parameter that matches the specified semantic, or NULL if the semantic was not found. See Handles.

Requirements

Header: Declared in D3dx9shader.h.