/// <summary>
/// Sets the window's application id by its window handle.
/// </summary>
/// <param name="hwnd">The window handle.</param>
/// <param name="appId">The application id.</param>
public static void SetWindowAppId(IntPtr hwnd, string appId)
{
IPropertyStore propStore = InternalGetWindowPropertyStore(hwnd);
PropVariant pv = new PropVariant();
pv.SetValue(appId);
propStore.SetValue(ref PropertyKey.PKEY_AppUserModel_ID, ref pv);
Marshal.ReleaseComObject(propStore);
}
private static extern int PropVariantClear(ref PropVariant pvar);
/// <summary>
/// Gets the shell <b>IShellLink</b> representation
/// of the object.
/// </summary>
/// <returns>An <b>IShellLink</b> up-cast to <b>object</b>.</returns>
public object GetShellRepresentation()
{
IShellLinkW shellLink = (IShellLinkW)new CShellLink();
IPropertyStore propertyStore = (IPropertyStore)shellLink;
PropVariant propVariant = new PropVariant();
if (IsSeparator)
{
propVariant.SetValue(true);
propertyStore.SetValue(ref PropertyKey.PKEY_AppUserModel_IsDestListSeparator, ref propVariant);
propVariant.Clear();
}
else
{
shellLink.SetPath(Path);
if (!String.IsNullOrEmpty(IconLocation))
shellLink.SetIconLocation(IconLocation, IconIndex);
if (!String.IsNullOrEmpty(Arguments))
shellLink.SetArguments(Arguments);
if (!String.IsNullOrEmpty(WorkingDirectory))
shellLink.SetWorkingDirectory(WorkingDirectory);
shellLink.SetShowCmd((uint)ShowCommand);
propVariant.SetValue(Title);
propertyStore.SetValue(ref PropertyKey.PKEY_Title, ref propVariant);
propVariant.Clear();
}
propertyStore.Commit();
return shellLink;
}
private static extern int PropVariantClear(ref PropVariant pvar);