using System; using System.Windows.Forms; using System.Drawing; using Microsoft.WindowsCE.Forms; using System.Reflection; using System.Text; using System.IO; namespace notificationtest { public class Form1 : System.Windows.Forms.Form { private System.Windows.Forms.Button button1; private System.Windows.Forms.StatusBar statusBar1; private Microsoft.WindowsCE.Forms.Notification notification1; public Form1() { InitializeComponent(); ConfigNotification(); statusBar1.Text = ""; // Display the OK button for closing the application. this.MinimizeBox = false; } protected override void Dispose(bool disposing) { base.Dispose(disposing); } private void InitializeComponent() { this.button1 = new System.Windows.Forms.Button(); this.statusBar1 = new System.Windows.Forms.StatusBar(); this.SuspendLayout(); // // button1 // this.button1.Location = new System.Drawing.Point(6, 134); this.button1.Name = "button1"; this.button1.TabIndex = 20; this.button1.Text = "Notify"; this.button1.Click += new System.EventHandler(this.button1_Click); // // statusBar1 // this.statusBar1.Location = new System.Drawing.Point(0, 246); this.statusBar1.Name = "statusBar1"; this.statusBar1.Size = new System.Drawing.Size(240, 22); this.statusBar1.Text = ""; // // Form1 // this.ClientSize = new System.Drawing.Size(240, 268); this.Controls.Add(this.statusBar1); this.Controls.Add(this.button1); this.Name = "Form1"; this.Text = "Notify Demo"; this.ResumeLayout(false); } static void Main() { Application.Run(new Form1()); } private void ConfigNotification() { // Create a Notification. notification1 = new Microsoft.WindowsCE.Forms.Notification(); try { // Provide an icon for the notification to appear in the title bar when dismissed. // Assumes an icon file is compiled with the assembly as an embedded resource. Assembly asm = Assembly.GetExecutingAssembly(); notification1.Icon = new Icon(asm.GetManifestResourceStream("notify.ico"),16,16); notification1.Caption = "Notification scenario - data download"; // If notification is urgent, set to true. notification1.Critical = false; // Create the text for the notification. // Use a StringBuilder for better performance. StringBuilder HTMLString = new StringBuilder(); HTMLString.Append("<html><body>"); HTMLString.Append("<font color=\"#0000FF\"><b>Data ready to download</b></font>"); HTMLString.Append(" <a href=\"settings\">Settings</a>"); HTMLString.Append("<br><form method=\"GET\" action=notify>"); HTMLString.Append("<SELECT NAME=\"lstbx\">"); HTMLString.Append("<OPTION VALUE=\"0\">Start now</OPTION><OPTION VALUE=\"1\">In 1 hr</OPTION>"); HTMLString.Append("<OPTION VALUE=\"2\">In 2 hrs</OPTION><OPTION VALUE=\"3\">In 3 hrs</OPTION>"); HTMLString.Append("<OPTION VALUE=\"4\">In 4 hrs</OPTION></SELECT>"); HTMLString.Append("<input type=checkbox name=chkbx>Notify completion"); HTMLString.Append("<br><input type='submit'>"); HTMLString.Append("<input type=button name='cmd:2' value='Postpone'>"); HTMLString.Append("</body></html>"); // Set the Text property to the HTML string. notification1.Text = HTMLString.ToString(); // Add event handlers. notification1.BalloonChanged += new BalloonChangedEventHandler(OnBalloonChanged); notification1.ResponseSubmitted += new ResponseSubmittedEventHandler(OnResponseSubmitted); } catch (Exception ex) { MessageBox.Show(ex.Message); } } // Clicking the button creates a notification // that initally displays for 20 seconds. // A button is used here for demonstration purposes only; // normally, a notification is sent in response to another event. private void button1_Click(object sender, System.EventArgs e) { notification1.InitialDuration = 20; notification1.Visible = true; statusBar1.Text = ""; } // You can use the BalloonChanged event // created by tracking each time the notification is made visible. private void OnBalloonChanged(object obj, BalloonChangedEventArgs balevent) { if (balevent.Visible == true) { // You can add code here to add // functionality such as user interface // changes that should occur when // the notification is displayed. } } // When a ResponseSubmitted event occurs, this event handler // parses the response to determine values in the HTML form. private void OnResponseSubmitted(object obj, ResponseSubmittedEventArgs resevent) { // Use a StringBuilder to create a log of the response. StringBuilder LogResponse = new StringBuilder(); // If the response contains the name specified for the action value // of the HTML form, in this case "notify," get the value of the // selected option from the SELECT list. An example of the // response string would be notify?lstbx=0. if (resevent.Response.Substring(0, 6) == "notify") { int choice = Convert.ToInt32(resevent.Response.Substring(13, 1)); switch (choice) { case 0: LogResponse.Equals("submit"); break; case 1: LogResponse.Equals("opt 1"); break; case 2: LogResponse.Equals("opt 2"); break; case 3: LogResponse.Equals("opt 3"); break; case 4: LogResponse.Equals("opt 4"); break; } // If the checkbox in the form is checked, the response // string could be as follows: notify?lstbx=0chkbx=on // You can determine whether the check box is selected // by checking whether the response ends with "on". if (resevent.Response.EndsWith("on")) LogResponse.Equals("checkbox"); } // If the user clicked the settings link, // log the response. This example could display // a dialog box by activating another form. else if (resevent.Response == "settings") { // Display a settings dialog by activating // a form named 'Settings': // Settings.Activate LogResponse.Equals("Postponed by clicking link"); // The user needs to respond to the notification // after checking the settings, so set the // InitialDuration and Visible properties so // that the icon appears in the title bar. notification1.InitialDuration = 0; notification1.Visible = true; } // Display the response on the status bar. statusBar1.Text = LogResponse.ToString() + " HTML: " + resevent.Response.ToString(); } } }
http://msdn.microsoft.com/zh-cn/library/microsoft.windowsce.forms.notification(VS.80).aspx
