一个轻量级 MSN Messenger 风格的通知窗体

【IT168技术文档】


  NotifyWindow显示一种MSN Messenger 风格的通知窗体. 如果你只准备显示文本,轻量级的NotifyWindow 就足够了.在打开和关闭NotifyWindow通知窗体时有向上/下平移的动画效果.窗体默认显示11秒,当然代码里可以改. NotifyWindow自己负责所有的窗体绘制工作,无需其他图片文件.

  一个非常简单的示例:

// Display the text "This is a sample NotifyWindow"
NotifyWindow nw = new NotifyWindow ("This is a sample NotifyWindow");
nw.Notify();
// The following two lines of code will display a window that
// looks exactly like the one shown at the beginning of this article.
NotifyWindow nw = new NotifyWindow ("NotifyWindow",
"This is a sample notification created with NotifyWindow");
nw.Notify();

  有字体和颜色等选项可随意改变. 下载代码中的TestNotifyWindow应用程序可以让你和看到一些选项的设置,但下面的代码更全面地展示了所有选项的设置.

NotifyWindow nw = new NotifyWindow();
nw.Text = "This is the NotifyWindow text";
nw.Title = "Title Text";
// Change the background style.  Other valid
// styles are Solid, VerticalGradient,
// HorizontalGradient and BackwardDiagonalGradient
// (Default: VerticalGradient)
nw.BackgroundStyle = NotifyWindow.BackgroundStyles.ForwardDiagonalGradient;
// Change the background colors
// (Default: BackColor=SteelBlue, GradientColor=WhiteSmoke)
nw.BackColor = Color.SpringGreen;
nw.GradientColor = Color.White;
// Change the text and title colors.  (Default: ControlText)
nw.TextColor = Color.Blue;
nw.TitleColor = Color.Black;
// Change the color displayed when the text is pressed.  (Default: Gray)
nw.PressedColor = Color.Red;
// Use non-default fonts.  If TitleFont is not set
// by the user, nw.Font will be used.
nw.Font = new Font ("Tahoma", 8.25F);
nw.TitleFont = new Font ("Tahoma", 8.25F, FontStyle.Bold);
// Change NotifyWindow size.  (Default: 130, 110)
nw.SetDimensions (nwWidth, nwHeight);
// Do not close the NotifyWindow if the mouse
// cursor is over the window.  (Default: true)
nw.WaitOnMouseOver = true;
// Set up an EventHandler to be called if the text or title are clicked.
nw.TextClicked += new System.EventHandler (nwTextClicked);
nw.TitleClicked += new System.EventHandler (nwTitleClicked);
// Display the window for 20 seconds, or 20000ms.  (Default: 11000ms)
nw.WaitTime = 20000;
// Now show the NotifyWindow.
nw.Notify();