IDirect3DQuery9::Issue method (d3d9helper.h)
Issue a query.
Syntax
HRESULT Issue(
[in] DWORD dwIssueFlags
);
Parameters
[in] dwIssueFlags
Type: DWORD
Query flags specify the type of state change for the query. See D3DISSUE_BEGIN and D3DISSUE_END.
Return value
Type: HRESULT
If the method succeeds, the return value is D3D_OK. If the method fails, the return value can be D3DERR_INVALIDCALL.
Remarks
A signaled query means the query has completed, the data is available, and IDirect3DQuery9::GetData will return S_OK.
Requirements
| Requirement | Value |
|---|---|
| Target Platform | Windows |
| Header | d3d9helper.h (include D3D9.h) |
| Library | D3D9.lib |