private void RegFormClass()
{
IntPtr hInstance = Marshal.GetHINSTANCE(this.GetType().Module); //(IntPtr)Kernel.GetModuleHandle(null);
WNDCLASSEX vWndCls = WNDCLASSEX.Build();
if (!User.GetClassInfoEx(hInstance, "HCPopupForm", ref vWndCls))
{
vWndCls = WNDCLASSEX.Build(); //vWndCls.cbSize = 48;
vWndCls.lpszClassName = "HCPopupForm";
vWndCls.style = User.CS_VREDRAW | User.CS_HREDRAW | User.CS_DBLCLKS | User.CS_DROPSHADOW;
vWndCls.hInstance = hInstance;
vWndCls.lpfnWndProc = Marshal.GetFunctionPointerForDelegate(WndProc);
vWndCls.cbClsExtra = 0;
vWndCls.cbWndExtra = 8;
vWndCls.hIcon = IntPtr.Zero;
vWndCls.hIconSm = IntPtr.Zero;
vWndCls.hCursor = IntPtr.Zero;
vWndCls.hbrBackground = (IntPtr)GDI.GetStockObject(0);
vWndCls.lpszMenuName = null;
if (User.RegisterClassEx(ref vWndCls) == 0)
{
throw new Exception("异常：注册HCPopupForm错误");
}
}
}
public void CreateMainWindowNative(int width, int height)
{
const int CS_VREDRAW = 0x0001;
const int CS_HREDRAW = 0x0002;
// Register class
_proc_native = InternalProcessNativeWindowMessage;
WNDCLASSEX wcx = WNDCLASSEX.Build();
wcx.style = CS_VREDRAW | CS_HREDRAW;
wcx.lpfnWndProc = Marshal.GetFunctionPointerForDelegate(_proc_native);
wcx.hInstance = GetModuleHandle(null);
wcx.lpszClassName = "OMG MEOW";
short a = RegisterClassExW(ref wcx);
uint styleEx = 0;
uint style = (uint)WindowStyles.WS_OVERLAPPEDWINDOW;
_hwnd = CreateWindowExW(styleEx, "OMG MEOW", null, style, -1, 0, width, height, IntPtr.Zero, IntPtr.Zero, wcx.hInstance, IntPtr.Zero);
Debug.Assert(_hwnd != IntPtr.Zero);
}