private static FLASHWINFO Create_FLASHWINFO(IntPtr handle, uint flags, uint count, uint timeout) {
FLASHWINFO fi = new FLASHWINFO();
fi.cbSize = Convert.ToUInt32(Marshal.SizeOf(fi));
fi.hwnd = handle;
fi.dwFlags = flags;
fi.uCount = count;
fi.dwTimeout = timeout;
return fi;
}
public static bool flashTaskBar(IntPtr hWnd, falshType type)
{
FLASHWINFO fInfo = new FLASHWINFO();
fInfo.cbSize = Convert.ToUInt32(Marshal.SizeOf(fInfo));
fInfo.hwnd = hWnd;
fInfo.dwFlags = (uint)type;
fInfo.uCount = Convert.ToUInt32(5);
fInfo.dwTimeout = 1000; //窗口闪烁的频度，毫秒为单位；若该值为0，则为默认图标的闪烁频度
return FlashWindowEx(ref fInfo);
}
public static void Flash(Form mainForm)
{
FLASHWINFO fw = new FLASHWINFO();
fw.cbSize = Convert.ToUInt32(Marshal.SizeOf(typeof(FLASHWINFO)));
fw.hwnd = mainForm.Handle;
// Flash both the window caption and the taskbar button until the window comes to the foreground
fw.dwFlags = (Int32)(FLASHWINFOFLAGS.FLASHW_ALL | FLASHWINFOFLAGS.FLASHW_TIMERNOFG);
fw.dwTimeout = 0;
FlashWindowEx(ref fw);
}
/// <summary>
/// 指定されたウィンドウを点滅する
/// </summary>
/// <param name="iHandle">ウィンドウハンドル</param>
/// <param name="iFlashMode">点滅モード</param>
/// <param name="iFlashCount">点滅回数</param>
public static void FlashWindow(IntPtr iHandle, UInt32 iFlashMode = FLASHW_ALL, uint iFlashCount = 5)
{
FLASHWINFO fInfo = new FLASHWINFO();
fInfo.cbSize = Convert.ToUInt32(Marshal.SizeOf(fInfo));
fInfo.hwnd = iHandle;
fInfo.dwFlags = iFlashMode;
fInfo.uCount = iFlashCount; // 点滅する回数
fInfo.dwTimeout = 0;
FlashWindowEx(ref fInfo);
}
public static int FlashWindowStop(System.Windows.Forms.Form hWnd)
{
FLASHWINFO fw = new FLASHWINFO();
fw.cbSize = Convert.ToUInt32(Marshal.SizeOf(typeof(FLASHWINFO)));
fw.hwnd = hWnd.Handle;
fw.dwFlags = (Int32)( FLASHWINFOFLAGS.FLASHW_STOP);
fw.dwTimeout = 0;
return FlashWindowEx(ref fw);
}
public bool FlashWindow()
{
FLASHWINFO fw = new FLASHWINFO();
fw.cbSize = Convert.ToUInt32(Marshal.SizeOf(typeof(FLASHWINFO)));
fw.hwnd = this.Handle;
fw.dwFlags = 0xf;
fw.uCount = UInt32.MaxValue;
return FlashWindowEx(ref fw);
}
private static void InternalFlash(Form form, FlashFlags flags)
{
FLASHWINFO fw = new FLASHWINFO
{
cbSize = Convert.ToUInt32(Marshal.SizeOf(typeof(FLASHWINFO))),
hwnd = form.Handle,
dwFlags = (int)flags,
uCount = uint.MaxValue
};
FlashWindowEx(ref fw);
}
public static void Stop(Window win)
{
WindowInteropHelper h = new WindowInteropHelper(win);
FLASHWINFO info = new FLASHWINFO();
info.hwnd = h.Handle;
info.cbSize = Convert.ToUInt32(Marshal.SizeOf(info));
info.dwFlags = FLASHW_STOP;
info.uCount = UInt32.MaxValue;
info.dwTimeout = 0;
FlashWindowEx(ref info);
}
public static void StopFlashing(this Window win)
{
WindowInteropHelper h = new WindowInteropHelper(win);
FLASHWINFO info = new FLASHWINFO();
info.hwnd = h.Handle;
info.dwFlags = FLASHW_STOP;
info.uCount = uint.MaxValue;
info.dwTimeout = 0;
info.cbSize = (sizeof(uint) * 4) + (uint)IntPtr.Size;
FlashWindowEx(ref info);
}
public void Flash()
{
var info = new FLASHWINFO
{
cbSize = (uint) Marshal.SizeOf(typeof (FLASHWINFO)),
hwnd = new WindowInteropHelper(Application.Current.MainWindow).Handle,
dwFlags = (int) (FLASHWINFOFLAGS.FLASHW_ALL | FLASHWINFOFLAGS.FLASHW_TIMERNOFG),
dwTimeout = 0
};
FlashWindowEx(ref info);
}
public static void StopFlashingWindow(Form win)
{
FLASHWINFO info = new FLASHWINFO();
info.hwnd = win.Handle;
info.cbSize = Convert.ToUInt32(Marshal.SizeOf(info));
info.dwFlags = FLASHW_STOP;
info.uCount = UInt32.MaxValue;
info.dwTimeout = 0;
FlashWindowEx(ref info);
}
/// Minor adjust to the code above
/// <summary>
/// Flashes a window until the window comes to the foreground
/// Receives the form that will flash
/// </summary>
/// <param name="hWnd">The handle to the window to flash</param>
/// <returns>whether or not the window needed flashing</returns>
public static bool FlashWindowEx(IntPtr hWnd)
{
FLASHWINFO fInfo = new FLASHWINFO();
fInfo.cbSize = Convert.ToUInt32(Marshal.SizeOf(fInfo));
fInfo.hwnd = hWnd;
fInfo.dwFlags = FlashWindowFlags.FLASHW_ALL | FlashWindowFlags.FLASHW_TIMERNOFG;
fInfo.uCount = UInt32.MaxValue;
fInfo.dwTimeout = 0;
return FlashWindowEx(ref fInfo);
}
internal static void FlashWindow(Process process)
{
FLASHWINFO pwfi = new FLASHWINFO();
pwfi.cbSize = Convert.ToUInt32(Marshal.SizeOf(pwfi));
pwfi.hwnd = process.MainWindowHandle;
pwfi.dwFlags = FLASHW_ALL | FLASHW_TIMERNOFG;
pwfi.uCount = uint.MaxValue;
pwfi.dwTimeout = 0;
FlashWindowEx(ref pwfi);
}
/// <summary>
/// Flashes the window the specified number of times.
/// </summary>
/// <remarks>
/// http://stackoverflow.com/questions/73162/how-to-make-the-taskbar-blink-my-application-like-messenger-does-when-a-new-messa
/// </remarks>
/// <param name="numberOfTimes">Number of times to flash the window.</param>
/// <returns>The return value specifies the window's state before the call to the FlashWindowEx function.
/// If the window caption was drawn as active before the call, the return value is true. Otherwise,
/// the return value is zero.</returns>
private bool FlashWindow(int numberOfTimes)
{
FLASHWINFO fInfo = new FLASHWINFO();
fInfo.cbSize = Convert.ToUInt32(Marshal.SizeOf(fInfo));
fInfo.hwnd = Bot.ConsoleWindow;
fInfo.dwFlags = FLASHW_ALL;
fInfo.uCount = Convert.ToUInt32(numberOfTimes);
fInfo.dwTimeout = 0;
return FlashWindowEx(ref fInfo);
}
private static void FlashConsoleWindow(IntPtr hWnd)
{
FLASHWINFO fInfo = new FLASHWINFO();
fInfo.cbSize = Convert.ToUInt32(Marshal.SizeOf(fInfo));
fInfo.hwnd = hWnd;
fInfo.dwFlags = FLASHW_ALL;
fInfo.uCount = flashCount; // UInt32.MaxValue;
fInfo.dwTimeout = 0;
FlashWindowEx(ref fInfo);
}
/// <summary>
/// Flashes a window
/// </summary>
/// <param name="hWnd">The handle to the window to flash</param>
/// <returns>whether or not the window needed flashing</returns>
public static bool FlashWindowEx(IntPtr hWnd, UInt32 flag)
{
FLASHWINFO fInfo = new FLASHWINFO();
fInfo.cbSize = (ushort)Marshal.SizeOf(fInfo);
fInfo.hwnd = hWnd;
fInfo.dwFlags = flag;
fInfo.uCount = UInt16.MaxValue;
fInfo.dwTimeout = 0;
return (FlashWindowEx(ref fInfo) == 0);
}
public static bool FlashWindowEx(IntPtr hWnd)
{
FLASHWINFO fInfo = new FLASHWINFO();
fInfo.cbSize = Convert.ToUInt32(Marshal.SizeOf(fInfo));
fInfo.hwnd = hWnd;
fInfo.dwFlags = FLASHW_ALL;
fInfo.uCount = 3;
fInfo.dwTimeout = 0;
return (FlashWindowEx(ref fInfo) == 0);
}
/// <summary>
/// Flashes a form continuously until the form comes to the foreground.
/// </summary>
/// <param name="form">The form to flash.</param>
public static void FlashForm(Form form)
{
FLASHWINFO flashInfo = new FLASHWINFO()
{
cbSize = (uint)Marshal.SizeOf(typeof(FLASHWINFO)),
dwFlags = FLASHW_ALL | FLASHW_TIMERNOFG,
dwTimeout= 500,
hwnd = form.Handle,
};
FlashWindowEx(ref flashInfo);
}
public static void StopFlashingWindow(this Window win)
{
var h = new WindowInteropHelper(win);
var info = new FLASHWINFO { hwnd = h.Handle };
info.cbSize = Convert.ToUInt32(Marshal.SizeOf(info));
info.dwFlags = FLASHW_STOP;
info.uCount = uint.MaxValue;
info.dwTimeout = 0;
FlashWindowEx(ref info);
}
public static bool Flash(this MetroWindow form)
{
IntPtr hWnd = new WindowInteropHelper(form).Handle;
FLASHWINFO fInfo = new FLASHWINFO();
fInfo.cbSize = Convert.ToUInt32(Marshal.SizeOf(fInfo));
fInfo.hwnd = hWnd;
fInfo.dwFlags = 3 | 12;
fInfo.uCount = UInt32.MaxValue;
fInfo.dwTimeout = 0;
return FlashWindowEx(ref fInfo);
}
/// <summary>
/// Stops flashing the form's taskbar button.
/// </summary>
/// <param name="form"></param>
public static void Unflash(Form form)
{
FLASHWINFO fw = new FLASHWINFO()
{
cbSize = Convert.ToUInt32(Marshal.SizeOf(typeof(FLASHWINFO))),
hwnd = form.Handle,
dwFlags = (Int32)(FLASHWINFOFLAGS.FLASHW_STOP),
uCount = 0,
dwTimeout = 0
};
FlashWindowEx(ref fw);
}
public static void StopFlashingWindow(this Window window)
{
WindowInteropHelper helper = new WindowInteropHelper(window);
var info = new FLASHWINFO()
{
hwnd = helper.Handle,
dwFlags = FLASHW_STOP,
uCount = UInt32.MaxValue,
dwTimeout = 0
};
info.cbSize = Convert.ToUInt32(Marshal.SizeOf(info));
FlashWindowEx(ref info);
}
public static bool FlashWindowEx(newMessageFrm form)
{
IntPtr hWnd = form.Handle;
FLASHWINFO fInfo = new FLASHWINFO();
fInfo.cbSize = Convert.ToUInt32(Marshal.SizeOf(fInfo));
fInfo.hwnd = hWnd;
fInfo.dwFlags = FLASHW_ALL | FLASHW_TIMERNOFG;
fInfo.uCount = UInt32.MaxValue;
fInfo.dwTimeout = 0;
return FlashWindowEx(ref fInfo);
}
/// <summary>
/// Wrapper for Win32 function "FlashWindowEx"
/// </summary>
/// <param name="hWnd">Handle of the window to flash</param>
public static bool FlashWindow(IntPtr hWnd)
{
FLASHWINFO fInfo = new FLASHWINFO();
fInfo.cbSize = Convert.ToUInt32(Marshal.SizeOf(fInfo));
fInfo.hwnd = hWnd; // Handle to window
fInfo.uCount = UInt32.MaxValue; // Number of times to flash
fInfo.dwTimeout = 0; // Use default cursor blink rate
// Flash both window caption and taskbar button, until the window is brought to the foreground.
fInfo.dwFlags = (uint)(FLASHW.ALL | FLASHW.TIMERNOFG);
return FlashWindowEx(ref fInfo);
}
public static bool FlashConsoleWindow()
{
IntPtr hwnd = GetConsoleWindow();
if (hwnd == IntPtr.Zero)
return false;
FLASHWINFO fw = new FLASHWINFO();
fw.cbSize = Marshal.SizeOf(fw);
fw.hwnd = hwnd;
fw.dwFlags = FLASHFLAGS.FLASHW_CAPTION | FLASHFLAGS.FLASHW_TRAY | FLASHFLAGS.FLASHW_TIMERNOFG;
fw.uCount = -1;
fw.dwTimeout = 0;
return FlashWindowEx(ref fw);
}
public static void Flash(this Form window,
FlashType type = FlashType.FLASHW_TIMERNOFG | FlashType.FLASHW_ALL, UInt32 count = UInt32.MaxValue)
{
window.Invoke(new MethodInvoker(delegate
{
FLASHWINFO fw = new FLASHWINFO();
fw.cbSize = Convert.ToUInt32(Marshal.SizeOf(typeof(FLASHWINFO)));
fw.hwnd = window.Handle;
fw.dwFlags = (Int32)type;
fw.uCount = count;
FlashWindowEx(ref fw);
}));
}
/// <summary>
/// Flashes the window in the task bar.
/// </summary>
/// <param name="window">The Window instance.</param>
/// <returns></returns>
public static bool Flash(this Window window)
{
IntPtr hWnd = new WindowInteropHelper(window).Handle;
if (hWnd.ToInt64() != 0)
{
FLASHWINFO fInfo = new FLASHWINFO();
fInfo.cbSize = Convert.ToUInt32(Marshal.SizeOf(fInfo));
fInfo.hwnd = hWnd;
fInfo.dwFlags = FLASHW_TIMER | FLASHW_TRAY;
fInfo.uCount = 3;
fInfo.dwTimeout = 0;
return FlashWindowEx(ref fInfo);
}
return false;
}
internal static void FlashWindow(Window window, int times = -1)
{
if ( Environment.OSVersion.Platform == PlatformID.Win32NT )
{
FLASHWINFO fInfo = new FLASHWINFO();
var ptr = new System.Windows.Interop.WindowInteropHelper( window );
fInfo.cbSize = Convert.ToUInt32( Marshal.SizeOf( fInfo ) );
fInfo.hwnd = ptr.Handle;
//fInfo.dwFlags = FLASHW_TIMERNOFG;
fInfo.dwFlags = FLASHW_TRAY | 8;
fInfo.uCount = (uint)( times <= 0 ? 3 : times );
fInfo.dwTimeout = 0;
FlashWindowEx( ref fInfo );
}
}
private const UInt32 FLASHW_TRAY = 2; //Flash the taskbar button.
#endregion Fields
#region Methods
public static void Flash(Window win, UInt32 count = UInt32.MaxValue)
{
//Don't flash if the window is active
if (win.IsActive) return;
WindowInteropHelper h = new WindowInteropHelper(win);
FLASHWINFO info = new FLASHWINFO
{
hwnd = h.Handle,
dwFlags = FLASHW_ALL | FLASHW_TIMER,
uCount = count,
dwTimeout = 0
};
info.cbSize = Convert.ToUInt32(Marshal.SizeOf(info));
FlashWindowEx(ref info);
}
public static void FlashWindow(IntPtr handle)
{
IntPtr hWnd = handle;
FLASHWINFO fInfo = new FLASHWINFO();
fInfo.cbSize = Convert.ToUInt32(Marshal.SizeOf(fInfo));
fInfo.hwnd = hWnd;
fInfo.dwFlags = Win32Interop.FLASHW_ALL |
Win32Interop.FLASHW_TIMERNOFG |
Win32Interop.FLASHW_CAPTION;
fInfo.uCount = UInt32.MaxValue;
fInfo.dwTimeout = 0;
FlashWindowEx(ref fInfo);
}
public static void FlashWindow(this Window win, UInt32 count = UInt32.MaxValue)
{
//Don't flash if the window is active
if (win.IsActive)
{
return;
}
WindowInteropHelper h = new WindowInteropHelper(win);
FLASHWINFO info = new FLASHWINFO
{
hwnd = h.Handle,
dwFlags = FLASHW_ALL | FLASHW_TIMER,
uCount = count,
dwTimeout = 0
};
info.cbSize = Convert.ToUInt32(Marshal.SizeOf(info));
FlashWindowEx(ref info);
}
public static Int32 FlashWindow(Form frm, bool flashTitleBar, bool flashTray, int flashAmount)
{
try {
FLASHWINFO fwi = new FLASHWINFO();
var _with1 = fwi;
_with1.cbSize = System.Runtime.InteropServices.Marshal.SizeOf(fwi);
_with1.hwnd = frm == null ? IntPtr.Zero : frm.Handle;
if (flashTitleBar)
{
_with1.dwFlags = _with1.dwFlags | FLASHW_CAPTION;
}
if (flashTray)
{
_with1.dwFlags = _with1.dwFlags | FLASHW_TRAY;
}
_with1.uCount = flashAmount;
_with1.dwTimeout = 250;
return(FlashWindowEx(ref fwi));
} catch {
return(-1);
}
}
public static void FlashWindow(Window window, FlashMode mode)
{
FLASHWINFO fInfo = new FLASHWINFO();
fInfo.cbSize = Convert.ToUInt32(Marshal.SizeOf(fInfo));
fInfo.hwnd = new System.Windows.Interop.WindowInteropHelper(window).Handle;
switch (mode)
{
case FlashMode.Stop:
fInfo.dwFlags = FLASHW_STOP;
break;
case FlashMode.Caption:
fInfo.dwFlags = FLASHW_CAPTION;
break;
case FlashMode.Tray:
fInfo.dwFlags = FLASHW_TRAY;
break;
case FlashMode.All:
fInfo.dwFlags = FLASHW_ALL;
break;
case FlashMode.UntilStop:
fInfo.dwFlags = FLASHW_TIMER;
break;
case FlashMode.UntilForeground:
fInfo.dwFlags = FLASHW_TIMERNOFG;
break;
}
fInfo.uCount = UInt32.MaxValue;
fInfo.dwTimeout = 0;
FlashWindowEx(ref fInfo);
}
/// <summary>
/// Start Flashing the specified Window (form)
/// </summary>
/// <param name="form">The Form (Window) to Flash.</param>
/// <returns></returns>
public static bool Start(System.Windows.Forms.Form form)
{
disableFlashing.Change(60000, Timeout.Infinite);
lock ( flashingForms )
{
if (!flashingForms.Contains(form))
{
flashingForms.Add(form);
}
}
if (form.InvokeRequired)
{
return((bool)form.Invoke(new InvokeFormUpdateDelegate(f =>
{
FLASHWINFO fi2 = Create_FLASHWINFO(form.Handle, FLASHW_ALL, uint.MaxValue, 0);
return FlashWindowEx(ref fi2);
}), form));
}
FLASHWINFO fi = Create_FLASHWINFO(form.Handle, FLASHW_ALL, uint.MaxValue, 0);
return(FlashWindowEx(ref fi));
}
/// <summary>
/// Stop Flashing the specified Window (form)
/// </summary>
/// <param name="form"></param>
/// <returns></returns>
public static bool Stop(System.Windows.Forms.Form form)
{
lock ( flashingForms )
{
if (flashingForms.Contains(form))
{
flashingForms.Remove(form);
}
}
if (form.InvokeRequired)
{
return((bool)form.Invoke(new InvokeFormUpdateDelegate(f =>
{
FLASHWINFO fi2 = Create_FLASHWINFO(form.Handle, FLASHW_STOP, uint.MaxValue, 0);
return FlashWindowEx(ref fi2);
}), form));
}
FLASHWINFO fi = Create_FLASHWINFO(form.Handle, FLASHW_STOP, uint.MaxValue, 0);
return(FlashWindowEx(ref fi));
}
/// <summary>
/// Send form taskbar notification, the Window will flash until get's focus
/// <remarks>
/// This method allows to Flash a Window, signifying to the user that some major event occurred within the application that requires their attention.
/// </remarks>
/// </summary>
/// <param name="form"></param>
/// <returns></returns>
public static bool FlashNotification(this Form form, bool stop)
{
IntPtr hWnd = form.Handle;
FLASHWINFO fInfo = new FLASHWINFO();
fInfo.cbSize = Convert.ToUInt32(Marshal.SizeOf(fInfo));
fInfo.hwnd = hWnd;
if (!stop)
{
fInfo.dwFlags = FLASHW_ALL | FLASHW_TIMERNOFG;
fInfo.uCount = uint.MaxValue;
}
else
{
fInfo.dwFlags = FLASHW_STOP;
fInfo.uCount = 0;
}
fInfo.dwTimeout = 0;
return(FlashWindowEx(ref fInfo));
}
public static bool FlashWindow(IntPtr handle, bool flashTitleBar, bool flashTray, int flashCount)
{
if (handle == null)
{
return(false);
}
try
{
FLASHWINFO fwi = new FLASHWINFO();
fwi.hwnd = handle;
if (flashTitleBar)
{
fwi.dwFlags = fwi.dwFlags | FlashWindowFlags.FLASHW_CAPTION;
}
if (flashTray)
{
fwi.dwFlags = fwi.dwFlags | FlashWindowFlags.FLASHW_TRAY;
}
fwi.uCount = (uint)flashCount;
if (flashCount == 0)
{
fwi.dwFlags = fwi.dwFlags | FlashWindowFlags.FLASHW_TIMERNOFG;
}
fwi.dwTimeout = 0;
fwi.cbSize = (uint)System.Runtime.InteropServices.Marshal.SizeOf(fwi);
return(FlashWindowEx(ref fwi));
}
catch
{
return(false);
}
}
private void timer2_Tick(object sender, EventArgs e)
{
if (mode == TimerMode.Timer)
{
if (time == new TimeSpan(00, 00, 00))
{
timer2.Enabled = false;
FLASHWINFO fInfo = new FLASHWINFO();
fInfo.cbSize = Convert.ToUInt32(Marshal.SizeOf(fInfo));
fInfo.hwnd = GetMainWindowHandle("devenv");
fInfo.dwFlags = FLASHW_TIMERNOFG;
fInfo.dwTimeout = 10;
FlashWindowEx(ref fInfo);
MessageBox.Show("時間です。", "通知", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
time = time.Subtract(new TimeSpan(00, 00, 01));
label1.Text = time.ToString();
}
if (mode == TimerMode.StopWatch)
{
time = time.Add(new TimeSpan(00, 00, 01));
label1.Text = time.ToString();
}
}
public static bool FlashWindow(IWin32Window window, int flashCount)
{
bool result = false;
if (window != null)
{
const uint FLASHW_CAPTION = 1;
const uint FLASHW_TRAY = 2;
const uint FLASHW_ALL = FLASHW_CAPTION | FLASHW_TRAY;
FLASHWINFO info = new FLASHWINFO
{
cbSize = FLASHWINFO.SizeOf,
hwnd = window.Handle,
dwFlags = FLASHW_ALL,
uCount = flashCount,
dwTimeout = 0,
};
result = FlashWindowEx(ref info);
}
return(result);
}
public static bool Flash(this Window form, uint count = 5)
{
if (Win2000OrLater)
{
// The calling thread cannot access this object because a different thread owns it.
var Handle = default(IntPtr);
form.Dispatcher.Invoke(
new Action(
delegate
{
WindowInteropHelper helper = new WindowInteropHelper(form);
Handle = helper.Handle;
}
)
);
FLASHWINFO fi = Create_FLASHWINFO(Handle, FLASHW_TRAY, count, 0);
return(FlashWindowEx(ref fi));
}
return(false);
}
/// <summary>
/// Flash the spacified Window (Form) until it recieves focus.
/// </summary>
/// <param name="form">The Form (Window) to Flash.</param>
/// <returns></returns>
public static Boolean Flash(Form form)
{
FLASHWINFO fi = Create_FLASHWINFO(form.Handle, FLASHW_ALL | FLASHW_TIMERNOFG, uint.MaxValue, 0);
return(FlashWindowEx(ref fi));
}
/// <summary>
/// Stop Flashing the specified Window (form)
/// </summary>
/// <param name="form"></param>
/// <returns></returns>
public static Boolean Stop(Form form)
{
FLASHWINFO fi = Create_FLASHWINFO(form.Handle, FLASHW_STOP, uint.MaxValue, 0);
return(FlashWindowEx(ref fi));
}
public static bool Flash(Form form, uint count)
{
FLASHWINFO FW = Create_FLASHWINFO(form.Handle, 3, count, 0);
return((Win2000OrLater && (form != null)) && FlashWindowEx(ref FW));
}
public extern static int FlashWindow(
IntPtr hWnd,
ref FLASHWINFO pwfi);
static extern Int16 FlashWindowEx(ref FLASHWINFO pwfi);
private static extern bool FlashWindowEx(
ref FLASHWINFO FWInfo);
private static extern short FlashWindowEx(ref FLASHWINFO pwfi);
static extern void FlashWindowEx(ref FLASHWINFO pwfi);
internal static extern bool FlashWindowEx(ref FLASHWINFO pwfi);
private static extern int FlashWindowEx(FLASHWINFO flashInfo);
public static extern bool FlashWindowEx([MarshalAs(UnmanagedType.Struct)]
ref FLASHWINFO pfwi);
[DllImport("user32.dll")][return : MarshalAs(UnmanagedType.Bool)] static extern bool FlashWindowEx(ref FLASHWINFO pwfi);
public static extern Int32 FlashWindowEx(ref FLASHWINFO pwfi);
public static extern bool FlashWindowEx(ref FLASHWINFO pwfi);
private static extern Int32 FlashWindowEx(ref FLASHWINFO pwfi);
public static extern int FlashWindowEx(ref FLASHWINFO pfwi);
public static bool Stop(Form form)
{
FLASHWINFO FW = Create_FLASHWINFO(form.Handle, 0, uint.MaxValue, 0);
return((Win2000OrLater && (form != null)) && FlashWindowEx(ref FW));
}
public static void FlashWindow(ref FLASHWINFO f)
{
//直接调用FlashWindow即可
FlashWindowEx(ref f);
}
private static extern bool FlashWindowEx(ref FLASHWINFO pwfi);
/// <summary>
/// Flash the specified Window (form) for the specified number of times
/// </summary>
/// <param name="form">The Form (Window) to Flash.</param>
/// <param name="count">The number of times to Flash.</param>
/// <returns></returns>
public static Boolean Flash(Form form, int count)
{
FLASHWINFO fi = Create_FLASHWINFO(form.Handle, FLASHW_ALL, (uint)count, 0);
return(FlashWindowEx(ref fi));
}