ID3D10Effect::GetVariableByIndex method (d3d10effect.h)
Get a variable by index.
Syntax
ID3D10EffectVariable * GetVariableByIndex(
[in] UINT Index
);
Parameters
[in] Index
Type: UINT
A zero-based index.
Return value
Type: ID3D10EffectVariable*
A pointer to a ID3D10EffectVariable Interface.
Remarks
An effect may contain one or more variables. Variables outside of a technique are considered global to all effects, those located inside of a technique are local to that technique. You can access any local non-static effect variable using its name or with an index.
The method returns a pointer to an effect-variable interface if a variable is not found; you can call ID3D10Effect::IsValid to verify whether or not the index exists.
Requirements
| Requirement | Value |
|---|---|
| Target Platform | Windows |
| Header | d3d10effect.h |