net框架頁中自動插入資料 ,網上搜集了一些資料
首先對webBrowser載入網頁
this.webBrowser1.Url = new System.Uri("url地址", System.UriKind.Absolute);
給一般不是框架頁中的文字框賦值webBrowser1.Document.GetElementById("文字框ID").InnerText = "weiling";//文字框賦值根據ID賦值
或者:this.webBrowser1.Document.All["文字框name"].SetAttribute("value", "0924");//文字框賦值根據name賦值
表單提交,也可以看成是一個點擊事件 HtmlElement form = webBrowser1.Document.GetElementById("formID");//提交表單
form.InvokeMember("submit");
框架頁中的文字框賦值,"frameMain"是架構的namewebBrowser1.Document.Window.Frames["frameMain"].Document.GetElementById("txtXingming").InnerText = "521656";//架構賦值
注:frameMain 是架構的name
框架頁中下拉框賦值HtmlDocument doc = webBrowser1.Document.Window.Frames["frameMain"].Document;//架構下下拉框賦值
HtmlElement el = doc.GetElementById("drpXingbie");
el.SetAttribute("selectedIndex", "1");
框架頁中文字框賦值
代碼
HtmlElement tbUserid = webBrowser1.Document.Window.Frames[0].Document.All["username"];
tbUserid.SetAttribute("value", "k221");
HtmlElement tbPasswd = webBrowser1.Document.Window.Frames[0].Document.All["passwd"];
tbPasswd.SetAttribute("value", "33311");
HtmlDocument htmlDoc = webBrowser1.Document.Window.Frames[0].Document;
foreach (HtmlElement h in htmlDoc.All)
{
if (h.GetAttribute("type").ToString() == "submit")
{
if (h.GetAttribute("value").ToString() == "確定")
{
h.InvokeMember("click");
break;
}
}
}
擷取架構內Html頁面內容
1.擷取frame的源檔案
MessageBox.Show(webBrowser1.Document.Window.Frames["main"].Document.Body.InnerHtml);
2.擷取frame的HTMLDocument介面
HTMLDocument doc = (HTMLDocument)webBrowser1.Document.DomDocument;
object j;
for (int i = 0; i < doc.parentWindow.frames.length; i++)
{
j = i;
HTMLWindow2Class frame = doc.parentWindow.frames.item(ref j) as HTMLWindow2Class;
if (frame.name == "main")
{
MessageBox.Show(frame.document.title);
}
}
3.擷取frame的IHTMLDocument2介面
IHTMLDocument2 doc = (IHTMLDocument2)webBrowser1.Document.Window.Frames["main"].Document.DomDocument;
4.取得frame中被點擊的串連
private void webBrowser1_Navigating(object sender, WebBrowserNavigatingEventArgs e)
{
string url = webBrowser1.Document.Window.Frames["main"].Document.ActiveElement.GetAttribute("src");
}
webBrowser1.Navigate(new Uri("http://asd10000.com/"));
webBrowser1.ScriptErrorsSuppressed = true;
webBrowser1.AllowWebBrowserDrop = false;
webBrowser1.WebBrowserShortcutsEnabled = false;
webBrowser1.IsWebBrowserContextMenuEnabled = false; //'屏蔽右鍵菜單
代碼
if (webBrowser1.Document.Window.Frames == null)
return;
HTMLDocument doc = webBrowser1.Document.DomDocument as HTMLDocument;
HtmlWindow window = webBrowser1.Document.Window.Frames[0];
doc = window.Document.DomDocument as HTMLDocument;
HTMLInputElementClass input = doc.all.item("username", 0) as HTMLInputElementClass;
input.value = "222an1";
input = doc.all.item("passwd", 0) as HTMLInputElementClass;
input.value = "222111";
HtmlDocument htmlDoc = webBrowser1.Document.Window.Frames[0].Document;
foreach (HtmlElement h in htmlDoc.All)
{
if (h.GetAttribute("type").ToString() == "submit")
{
if (h.GetAttribute("value").ToString() == "確定")
{
h.InvokeMember("click");
break;
}
}
}