bool HandleNotification(IntPtr longParameter)
{
NMHDR header = (NMHDR)Marshal.PtrToStructure(longParameter, typeof(NMHDR));
if (header.hwndFrom != windowUnmanagedParent &&
header.hwndFrom != SafeNativeMethods.GetParent(windowUnmanagedParent))
{
return(false);
}
switch ((int)header.code)
{
case PSN.KILLACTIVE:
return(OnBeforeApplyChanges());
case PSN.APPLY:
return(OnApplyChanges());
case PSN.QUERYCANCEL:
return(true);
default:
return(false);
}
}
public bool PropPageDialogProc(IntPtr windowDialog, UInt32 message, IntPtr wordParameter, IntPtr longParameter)
{
if (this.windowUnmanagedParent == IntPtr.Zero)
{
this.windowUnmanagedParent = windowDialog;
}
switch (message)
{
case WM.INITDIALOG:
try
{
#pragma warning suppress 56523
IntPtr parent = SafeNativeMethods.GetParent(windowUnmanagedParent);
wsatControl = new WsatControl(windowUnmanagedParent, parent, this);
if (Utilities.OSMajor > 5)
{
wsatControl.Size = new System.Drawing.Size(425, wsatControl.Size.Height);
}
#pragma warning suppress 56523
SafeNativeMethods.SetParent(wsatControl.Handle, this.windowUnmanagedParent);
activeItem.Add(propSheet);
}
catch (WsatAdminException ex)
{
ShowErrorDialog(ex.Message);
return(false);
}
return(true);
case WM.DESTROY:
return(true);
case WM.NOTIFY:
return(HandleNotification(longParameter));
case WM.SHOWWINDOW:
OnShowPropertyPage(wordParameter != IntPtr.Zero);
return(true);
default:
return(false);
}
}