CompatFlagsFromClsid function
Reads the Microsoft ActiveX Compatibility registry entries for the specified ActiveX control.
Syntax
HRESULT CompatFlagsFromClsid( CLSID *pclsid, LPDWORD pdwCompatFlags, LPDWORD pdwMiscStatusFlags );
Parameters
- pclsid
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A pointer to the CLSID of the ActiveX control.
- pdwCompatFlags
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Receives a value from the COMPAT enumeration. This parameter returns a value of zero if the entry is missing from the registry.
- pdwMiscStatusFlags
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Receives a value from the OLEMISC enumeration. This parameter returns a value of zero if the entry is missing from the registry.
Return value
Returns one of the following values.
| Return code | Description |
|---|---|
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Indicates that zone elevation is disallowed. |
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Indicates that the registry entry cannot be found. |
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Indicates that pclsid, pdwCompatFlags, or pdwMiscStatusFlags is NULL. |
Remarks
The CompatFlagsFromClsid function was introduced in Microsoft Internet Explorer 6 for Windows XP Service Pack 2 (SP2).
The compatibility registry keys for ActiveX controls can be found at HKEY_LOCAL_MACHINE\Software\Microsoft\Internet Explorer\ActiveX Compatibility in the registry.
This function is used by IMoniker::BindToObject to determine whether an ActiveX control can be created.
Requirements
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Minimum supported client | Windows XP with SP2 [desktop apps only] |
|---|---|
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Minimum supported server | Windows Server 2003 [desktop apps only] |
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Product | Internet Explorer 6.0 |
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Header |
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Library |
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DLL |
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Build date: 10/26/2012
