ID3DXConstantTable::GetConstantByName

Gets a constant by looking up its name.

D3DXHANDLE GetConstantByName(
  D3DXHANDLE hConstant,
  LPCSTR pName
);

Parameters

hConstant

[in] Unique identifier to the parent data structure. If the constant is a top-level parameter (there is no parent data structure), use NULL.

pName

[in] Name of the constant.

Return Values

Returns a unique identifier to the constant.

Requirements

Header: Declared in D3dx9shader.h.