vb.net中webBrowser控件的問題，如何使彈出的網(wǎng)頁在 本身 webBrowser1 里運行？
就是本來在 webBrowser1 已經(jīng)打開一個網(wǎng)頁了 。點了那個網(wǎng)頁的鏈接后， 新的網(wǎng)頁是 從IE 彈出來的 。我想 在原來的 webBrowser1 里顯示 新的網(wǎng)頁 . 具體怎么操作？
答案一（通過NewWindow事件處理）：
Dim WithEvents Web_V1 As SHDocVwCtl.WebBrowser_V1
Private Sub Form_Load()
Set Web_V1 = WebBrowser1.Object
WebBrowser1.Navigate "http://www.163.com"
End Sub
Private Sub Web_V1_NewWindow(ByVal URL As String, ByVal Flags As Long, ByVal TargetFrameName As String, PostData As Variant, ByVal Headers As String, Processed As Boolean)
Processed = True
WebBrowser1.Navigate URL
End Sub
webBrowser控件里有個叫NewWindow的事件;
private void webBrowser1_NewWindow(object sender, CancelEventArgs e)
{ e.Cancel = true;
webBrowser1.Navigate(this.webBrowser1.StatusText)
}
但是,你的做法我覺得不太可行,建議做想IE7那樣的多選擇卡,利用tabControl和webBrowser控件,就是如果是轉頁當然都在本身的webBrowser連接拉,但是是彈出新窗口的話,就臨時生成一個tabControl的tabPage,和webBrowser,把連接賦予臨時webBrowser.
具體流程:
webBrowser彈出-攔截彈出窗口-獲取連接-生成臨時webBrowser-把連接賦予臨時webBrowser.部分代碼;
private void webBrowser1_NewWindow(object sender, CancelEventArgs e)
{
e.Cancel = true;
WebBrowser Lianjie = (WebBrowser)sender;
TabPage xin = new TabPage();
tabControl1.TabPages.Add(xin);
WebBrowser xi = new WebBrowser();
xi.Dock = System.Windows.Forms.DockStyle.Fill;
xin.Controls.Add(xi);
xi.Navigate(Lianjie.StatusText);
xi.NewWindow += new CancelEventHandler(webBrowser1_NewWindow); xi.DocumentCompleted += new WebBrowserDocumentCompletedEventHandler(xi_DocumentCompleted);
tabControl1.SelectedTab = xin;
}
