看到很多人都在為網上購票寫軟體,我也簡單嘗試了一下,貼一下主要實現方法:
WebBrowser browser = (WebBrowser)sender;
if (browser.ReadyState < WebBrowserReadyState.Complete)
{
return;
}
try
{
IHTMLWindow2 win = (IHTMLWindow2)webBrowser1.Document.Window.Frames[“main”].DomWindow;
//獲得Iframe doc
if(win != null)
{
IHTMLDocument2 doc = Train.CrossFrameIE.GetDocumentFromWindow(win);
//body的資訊
// MessageBox.Show(doc.body.innerHTML);
//填充input
mshtml.IHTMLElementCollection inputs;
inputs = (mshtml.IHTMLElementCollection)doc.all.tags(“INPUT”);
mshtml.IHTMLElement element = (mshtml.IHTMLElement)inputs.item(“loginUser.user_name”, 0);
mshtml.IHTMLInputElement inputElement = (mshtml.IHTMLInputElement)element;
inputElement.value = “名字”;
IHTMLElement pwdElement = (IHTMLElement)inputs.item(“user.password”, 0);
mshtml.IHTMLInputElement pwd = (mshtml.IHTMLInputElement)pwdElement;
pwd.value = “密碼”;
IHTMLElementCollection ImageTags = (mshtml.IHTMLElementCollection)doc.all.tags(“IMG”);
IHTMLElement img = (IHTMLElement)ImageTags.item(“img_rrand_code”, 0);
Image numPic = GetWebImage(webBrowser1, img);
unCodeAiYing UnCheckobj = new unCodeAiYing((Bitmap)numPic);
string strNum = UnCheckobj.getPicnum(); //識別圖片randCode
//MessageBox.Show(strNum);
IHTMLElement randElement = (IHTMLElement)inputs.item(“randCode”, 0);
mshtml.IHTMLInputElement rand = (mshtml.IHTMLInputElement)randElement;
rand.value = strNum;
j ;
}
}
catch (System.Exception ex)
{
/* MessageBox.Show(ex.Message);*/
return;
}
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