我要做一个像IE7一样的多窗口程序,例如打开菜单中的系统设置,直接第一个窗口的右边打开一个新窗口,里面是关于用户管理的面板,因为TAB控件不好用,希望大虾给个思路,或者给个例子的源码,万分感谢!
注意是用C#写的应用程序,不是WEB程序!!!
注意是用C#写的应用程序,不是WEB程序!!!
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{
private System.Windows.Forms.WebBrowser webBrowser;
private string _Navigate = "about:blank";
public string Navigate
{
get { return _Navigate; }
set
{
_Navigate = value;
this.Text = value;
if (webBrowser != null)
{
webBrowser.Navigate(_Navigate);
}
}
} protected override void OnCreateControl()
{
webBrowser = new System.Windows.Forms.WebBrowser();
webBrowser.Dock = System.Windows.Forms.DockStyle.Fill;
webBrowser.ScriptErrorsSuppressed = false;
webBrowser.DocumentCompleted += new System.Windows.Forms.WebBrowserDocumentCompletedEventHandler(webBrowser_DocumentCompleted);
webBrowser.NewWindow += new System.ComponentModel.CancelEventHandler(webBrowser_NewWindow);
webBrowser.Navigating += new System.Windows.Forms.WebBrowserNavigatingEventHandler(webBrowser_Navigating);
webBrowser.
webBrowser.Visible = true;
this.Controls.Add(webBrowser);
base.OnCreateControl();
} void webBrowser_Navigating(object sender, System.Windows.Forms.WebBrowserNavigatingEventArgs e)
{
//当点击网页跳转时,使地址栏重新获得跳转后的地址
_Navigate = this.webBrowser.Document.Url.ToString();
((webBrowserForm)(this.Parent.Parent)).Url = _Navigate;
//throw new Exception("The method or operation is not implemented.");
} void webBrowser_NewWindow(object sender, System.ComponentModel.CancelEventArgs e)
{
//阻止用IE新开窗口
e.Cancel = true;
webBrowser.AllowNavigation = false;
//为父容器添加新的选项卡
CustomTabpage tabpage = new CustomTabpage();
((System.Windows.Forms.TabControl)(this.Parent)).TabPages.Add(tabpage);
((System.Windows.Forms.TabControl)(this.Parent)).SelectedTab = tabpage; //获得当前截获的新开窗口的URL
string url = this.webBrowser.Document.ActiveElement.GetAttribute("href");
//如果非链接而是表单提交及脚本的话,此时会取不到值,所以需要下面的判断
if (!string.IsNullOrEmpty(url))
{
tabpage.Navigate = url;
((webBrowserForm)(this.Parent.Parent)).Url = url;
}
webBrowser.AllowNavigation = true;
//throw new Exception("The method or operation is not implemented.");
} void webBrowser_DocumentCompleted(object sender, System.Windows.Forms.WebBrowserDocumentCompletedEventArgs e)
{
//页面加载完成后给窗口及选项卡加标题
this.Text = webBrowser.Document.Title;
this.Parent.Parent.Text = webBrowser.Document.Title;
//throw new Exception("The method or operation is not implemented.");
} }
//用的时候,需要新建页面就:
CustomTabpage tabpage = new CustomTabpage();
this.tabControl.TabPages.Add(tabpage);
tabpage.Navigate = this.urlBox.Text.Trim();
this.tabControl.SelectedTab = tabpage;
{
//切换选项卡时,给地址栏赋予当前选项卡页面地址及标题
if (this.tabControl.SelectedTab != null)
{
this.urlBox.Text = ((CustomTabpage)(this.tabControl.SelectedTab)).Navigate;
this.Text = ((CustomTabpage)(this.tabControl.SelectedTab)).Text;
}
else
{
this.urlBox.Text = "about:blank";
this.Text = "空白页";
}
} private void tabControl_MouseDown(object sender, MouseEventArgs e)
{
if (e.Button == MouseButtons.Right)
{
//使右键激活选项卡
for (int i = 0; i < tabControl.TabPages.Count; i++)
{
CustomTabpage tp = (CustomTabpage)(tabControl.TabPages[i]);
if (tabControl.GetTabRect(i).Contains(new Point(e.X, e.Y)))
{
tabControl.SelectedTab = tp;
}
} //显示菜单
this.contextMenuStrip1.Show(this.tabControl,e.Location);
}
}
private void NewMenuItem_Click(object sender, EventArgs e)
{
//添加当前选中的选项卡副本
CustomTabpage tp = new CustomTabpage();
tp.Text = ((CustomTabpage)(this.tabControl.SelectedTab)).Text;
this.tabControl.TabPages.Add(tp);
tp.Navigate = ((CustomTabpage)(this.tabControl.SelectedTab)).Navigate;
this.tabControl.SelectedTab = tp;
this.urlBox.Text = tp.Navigate;
this.Text = tp.Text;
} private void NewBlankMenuItem_Click(object sender, EventArgs e)
{
//新建空白页选项卡
CustomTabpage tabpage = new CustomTabpage();
tabpage.Navigate = "about:blank";
tabpage.Text = "空白页";
this.tabControl.TabPages.Add(tabpage);
this.Text = "空白页";
this.urlBox.Text = "about:blank";
this.tabControl.SelectedTab = tabpage;
}