IAssocHandler::MakeDefault method (shobjidl_core.h)
Sets an application as the default application for this file type.
Syntax
HRESULT MakeDefault(
[in] LPCWSTR pszDescription
);
Parameters
[in] pszDescription
Type: LPCWSTR
A pointer to a null-terminated, Unicode string that contains the display name of the application.
Return value
Type: HRESULT
If this method succeeds, it returns S_OK. Otherwise, it returns an HRESULT error code.
Requirements
| Minimum supported client | Windows Vista [desktop apps only] |
| Minimum supported server | Windows Server 2008 [desktop apps only] |
| Target Platform | Windows |
| Header | shobjidl_core.h (include Shobjidl.h) |