SHCreateDefaultExtractIcon function
Creates a standard icon extractor, whose defaults can be further configured via the IDefaultExtractIconInit interface.
Syntax
HRESULT SHCreateDefaultExtractIcon(
REFIID riid,
_Out_ void **ppv
);
Parameters
- riid
-
Type: REFIID
A reference to interface ID.
- ppv [out]
-
Type: void**
The address of IDefaultExtractIconInit interface pointer.
Return value
Type: HRESULT
If this function succeeds, it returns S_OK. Otherwise, it returns an HRESULT error code.
Remarks
The intended usage for this function is as follows:
IExtractIcon *pxi;
IDefaultExtractIconInit *pdxi;
HRESULT hr = SHCreateDefaultExtractIcon(IID_PPV_ARGS(&pdxi);
if (SUCCEEDED(hr)) &&
SUCCEEDED(hr = pdxi->SetFlags(GIL_PERCLASS)) &&
SUCCEEDED(hr = pdxi->SetKey(hkey)) && // optional
SUCCEEDED(hr = pdxi->SetNormalIcon(L"this.dll", 1)) &&
SUCCEEDED(hr = pdxi->SetOpenIcon(NULL, SIID_FOLDEROPEN)) && // optional
SUCCEEDED(hr = pdxi->SetDefaultIcon(NULL, SIID_FOLDER)) && // optional
SUCCEEDED(hr = pdxi->SetShortcutIcon(L"this.dll", 2))) // optional
{
hr = pdxi->QueryInterface(IID_PPV_ARGS(&pxi))
}
if (pdxi)
{
pdxi->Release();
}
Requirements
|
Minimum supported client | Windows Vista [desktop apps only] |
|---|---|
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Minimum supported server | Windows Server 2008 [desktop apps only] |
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DLL |
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Build date: 11/28/2012
