internal static void RemoveWindowFromTaskbar(IntPtr targetWindowHandle)
{
var newStyle = (WindowExStyles)User32Helpers.GetWindowLongPtr(targetWindowHandle, WindowLongFlags.GWL_EXSTYLE);
newStyle &= ~WindowExStyles.WS_EX_APPWINDOW;
User32Helpers.SetWindowLongPtr(targetWindowHandle, WindowLongFlags.GWL_EXSTYLE, new IntPtr((long)newStyle));
}
internal static void MakeToolWindow(IntPtr targetWindowHandle)
{
var newStyle = (WindowStyles)User32Helpers.GetWindowLongPtr(targetWindowHandle, WindowLongFlags.GWL_STYLE);
newStyle &= ~WindowStyles.WS_MAXIMIZEBOX;
newStyle &= ~WindowStyles.WS_MINIMIZEBOX;
User32Helpers.SetWindowLongPtr(targetWindowHandle, WindowLongFlags.GWL_STYLE, new IntPtr((long)newStyle));
}
internal static void MakeLayeredWindow(IntPtr targetWindowHandle)
{
User32Helpers.SetWindowLongPtr(
targetWindowHandle,
WindowLongFlags.GWL_EXSTYLE,
new IntPtr(
(int)User32Helpers.GetWindowLongPtr(targetWindowHandle, WindowLongFlags.GWL_EXSTYLE)
| (int)WindowExStyles.WS_EX_LAYERED
)
);
}
internal static void SetWindowOwner(IntPtr targetWindoHandle, IntPtr parentWindowHandle)
{
User32Helpers.SetWindowLongPtr(targetWindoHandle, WindowLongFlags.GWLP_HWNDPARENT, parentWindowHandle);
}
