日期:2014-05-17 浏览次数:20888 次
using System; using System.Collections.Generic; using System.ComponentModel; using System.Data; using System.Drawing; using System.Linq; using System.Text; using System.Windows.Forms; namespace WindowsFormsApplication8 { [System.Runtime.InteropServices.ComVisibleAttribute(true)] public class Form1 : Form { private System.Windows.Forms.WebBrowser webBrowser1; private System.Windows.Forms.Button button1; /// <summary> /// 必需的设计器变量。 /// </summary> private System.ComponentModel.IContainer components = null; public Form1() { InitializeComponent(); webBrowser1.ObjectForScripting = this; webBrowser1.DocumentText = "<html><head><title></title> " + "<script type=\"text/javascript\"> window.external.Wait();" + " alert('test!'); </script> </head> <body> </body></html>"; } protected override void OnLoad(EventArgs e) { } private void button1_Click(object sender, EventArgs e) { } public void Wait() { //挂起后怎么才能让窗体不处于假死状态 System.Threading.Thread.CurrentThread.Suspend(); } /// <summary> /// 清理所有正在使用的资源。 /// </summary> /// <param name="disposing">如果应释放托管资源,为 true;否则为 false。</param> protected override void Dispose(bool disposing) { if (disposing && (components != null)) { components.Dispose(); } base.Dispose(disposing); } #region Windows 窗体设计器生成的代码 /// <summary> /// 设计器支持所需的方法 - 不要 /// 使用代码编辑器修改此方法的内容。 /// </summary> private void InitializeComponent() { this.webBrowser1 = new System.Windows.Forms.WebBrowser(); this.button1 = new System.Windows.Forms.Button(); this.SuspendLayout(); // // webBrowser1 // this.webBrowser1.Dock = System.Windows.Forms.DockStyle.Top; this.webBrowser1.Location = new System.Drawing.Point(0, 0); this.webBrowser1.MinimumSize = new System.Drawing.Size(20, 20); this.webBrowser1.Name = "webBrowser1"; this.webBrowser1.Size = new System.Drawing.Size(718, 204); this.webBrowser1.TabIndex = 0; // // button1 // this.button1.Location = new System.Drawing.Point(158, 224); this.button1.Name = "button1"; this.button1.Size = new System.Drawing.Size(75, 23); this.button1.TabIndex = 1; this.button1.Text = "挂起恢复"; this.button1.UseVisualStyleBackColor = true; this.button1.Click += new System.EventHandler(this.button1_Click); // // Form1 // this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 12F); this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font; this.ClientSize = new System.Drawing.Size(718, 283); this.Controls.Add(this.button1); this.Controls.Add(this.webBrowser1); this.Name = "Form1"