static extern IntPtr CreateWindowEx(
int ExStyle,
string ClassName,
string WindowName,
int Style,
int X,
int Y,
int Width,
int Height,
HandleRef Parent,
IntPtr Menu,
IntPtr ModuleInstance,
ref CLIENTCREATESTRUCT CreateParam);
protected override HandleRef BuildWindowCore(HandleRef hwndParent)
{
CLIENTCREATESTRUCT ccs = new CLIENTCREATESTRUCT();
ccs.hWindowMenu = IntPtr.Zero; // Hopefully this is not needed!
ccs.idFirstChild = 0;
IntPtr hwnd = CreateWindowEx(
ExStyle: 0,
ClassName: "MDICLIENT",
WindowName: "ClassicMdiClient",
Style: WS_CHILD | WS_CLIPSIBLINGS | WS_CLIPCHILDREN,
X: 0,
Y: 0,
Width: 0,
Height: 0,
Parent: hwndParent,
Menu: IntPtr.Zero,
ModuleInstance: IntPtr.Zero,
CreateParam: ref ccs);
return(new HandleRef(this, hwnd));
}
