Microsoft DirectX 8.0 (C++)

ID3DXTechnique::IsParameterUsed

Determines if a parameter is used by the technique.

BOOL IsParameterUsed(
  DWORD Name
)

Parameters

Name
Index of parameter to check. This parameter must be a four-character code. See Remarks.

Return Values

Returns TRUE if parameter is being used and returns FALSE if the parameter is not being used.

Remarks

A four-character code (FOURCC) is a string that is four characters in length. For more information, see Four-Character Codes (FOURCC).

Requirements

  Header: Declared in D3dx8effect.h.
  Import Library: Use D3dx8.lib.