/// <summary>
///
/// </summary>
/// <param name="form"></param>
/// <returns></returns>
public static bool FlashWindowStop(WinForms.Form form)
{
FlashWindowInfo info = new FlashWindowInfo();
info.cbSize = 20;
info.dwFlags = 0; // FLASHW_STOP
info.dwTimeout = 0;
info.hwnd = form.Handle;
info.uCount = 0;
return(FlashWindowEx(ref info));
}
/// <summary>
///
/// </summary>
/// <param name="form"></param>
/// <param name="count"></param>
/// <param name="flags"></param>
/// <param name="timeout"></param>
/// <returns></returns>
public static bool FlashWindow(WinForms.Form form, uint count,
FlashWindowFlags flags, uint timeout)
{
FlashWindowInfo info = new FlashWindowInfo();
info.cbSize = 20;
info.dwFlags = 0x0000000C | (uint)flags; // FLASHW_TIMERNOFG
info.dwTimeout = timeout;
info.hwnd = form.Handle;
info.uCount = count;
return(FlashWindowEx(ref info));
}
public void Flash(FlashFlags flags, int count, int timeout = 0)
{
FlashWindowInfo fwi = new FlashWindowInfo();
fwi.cbSize = (uint)Marshal.SizeOf(fwi);
fwi.dwFlags = flags;
fwi.uCount = (uint)count;
fwi.dwTimeout = (uint)timeout;
fwi.hwnd = Hwnd;
IntPtr ptr = Marshal.AllocHGlobal((int)fwi.cbSize);
Marshal.StructureToPtr(fwi, ptr, false);
FlashWindowEx(ptr);
Marshal.FreeHGlobal(ptr);
}
/// <summary>
///
/// </summary>
/// <param name="form"></param>
/// <param name="count"></param>
/// <param name="flags"></param>
/// <param name="timeout"></param>
/// <returns></returns>
public static bool FlashWindowUntilStop(WinForms.Form form, uint count,
FlashWindowFlags flags, uint timeout)
{
if (flags == 0)
{
throw new ArgumentException("Flags cannot be zero", "flags");
}
FlashWindowInfo info = new FlashWindowInfo();
info.cbSize = 20;
info.dwFlags = 0x00000004 | (uint)flags; // FLASHW_TIMER
info.dwTimeout = timeout;
info.hwnd = form.Handle;
info.uCount = count;
return(FlashWindowEx(ref info));
}
public static extern bool FlashWindowEx(ref FlashWindowInfo pwfi);
private static extern bool FlashWindowEx(ref FlashWindowInfo info);
/// <summary>
///
/// </summary>
/// <param name="form"></param>
/// <param name="count"></param>
/// <param name="flags"></param>
/// <param name="timeout"></param>
/// <returns></returns>
public static bool FlashWindowUntilStop(WinForms.Form form, uint count,
FlashWindowFlags flags, uint timeout)
{
if (flags == 0)
throw new ArgumentException("Flags cannot be zero", "flags");
FlashWindowInfo info = new FlashWindowInfo();
info.cbSize = 20;
info.dwFlags = 0x00000004 | (uint)flags; // FLASHW_TIMER
info.dwTimeout = timeout;
info.hwnd = form.Handle;
info.uCount = count;
return FlashWindowEx(ref info);
}
/// <summary>
///
/// </summary>
/// <param name="form"></param>
/// <returns></returns>
public static bool FlashWindowStop(WinForms.Form form)
{
FlashWindowInfo info = new FlashWindowInfo();
info.cbSize = 20;
info.dwFlags = 0; // FLASHW_STOP
info.dwTimeout = 0;
info.hwnd = form.Handle;
info.uCount = 0;
return FlashWindowEx(ref info);
}
/// <summary>
///
/// </summary>
/// <param name="form"></param>
/// <param name="count"></param>
/// <param name="flags"></param>
/// <param name="timeout"></param>
/// <returns></returns>
public static bool FlashWindow(WinForms.Form form, uint count,
FlashWindowFlags flags, uint timeout)
{
FlashWindowInfo info = new FlashWindowInfo();
info.cbSize = 20;
info.dwFlags = 0x0000000C | (uint)flags; // FLASHW_TIMERNOFG
info.dwTimeout = timeout;
info.hwnd = form.Handle;
info.uCount = count;
return FlashWindowEx(ref info);
}
public static extern int FlashWindowEx([In] FlashWindowInfo fwiInfo);
private static extern bool FlashWindowEx(ref FlashWindowInfo info);
