IInstallationProgressChangedCallbackArgs::Progress property
Gets an interface that contains the progress of the asynchronous installation or uninstallation at the time the callback was made.
This property is read-only.
Syntax
HRESULT get_Progress(
[out] IInstallationProgress **retval
);
Property value
An IInstallationProgress interface that contains the progress of the installation.
Error codes
Returns S_OK if successful. Otherwise, returns a COM or Windows error code.
Requirements
Minimum supported client |
Windows XP, Windows 2000 Professional with SP3 [desktop apps only] |
Minimum supported server |
Windows Server 2003, Windows 2000 Server with SP3 [desktop apps only] |
Header |
Wuapi.h |
IDL |
Wuapi.idl |
Library |
Wuguid.lib |
DLL |
Wuapi.dll |