private NativeClass()
{
this.LoadIcon();
this.windowProcedure = new WindowProcedure(this.Callback);
var windowProcedurePtr = Marshal.GetFunctionPointerForDelegate(this.windowProcedure);
ClassInfoEx windowClass = new ClassInfoEx(
ClassStyles.HorizontalRedraw | ClassStyles.VerticalRedraw,
windowProcedurePtr,
IntPtr.Zero,
icon != null ? icon.Handle : NativeMethods.LoadIcon(IntPtr.Zero, new IntPtr(32512)),
NativeMethods.LoadCursor(IntPtr.Zero, new IntPtr(32512)),
IntPtr.Zero,
null,
typeof(NativeClass).FullName,
IntPtr.Zero);
ushort atom = NativeMethods.RegisterClassEx(ref windowClass);
this.atom = new IntPtr(atom);
}
public static extern ushort RegisterClassEx(ref ClassInfoEx windowClass);
