//取得驗證碼圖片
public Image GetRegCodePic(WebBrowser WB, String ImgName, String Src, String Id)
{
HTMLDocument doc = WB.Document.DomDocument as HTMLDocument;
HTMLBody body = doc.body as HTMLBody;
IHTMLControlRange rang = body.createControlRange() as IHTMLControlRange;
IHTMLControlElement Img;
if (ImgName == "")
{
//如果沒有圖片的名字,通過Src或Alt中的關鍵字來取
Int32 ImgNum = GetPicIndex(WB, Src, Id);
if (ImgNum == -1)
{
return(null);
}
Img = WB.Document.Images[ImgNum].DomElement as IHTMLControlElement;
}
else
{
Img = WB.Document.All[ImgName].DomElement as IHTMLControlElement;
}
rang.add(Img);
rang.execCommand("copy", false, Type.Missing);
Image RegImg = Clipboard.GetImage();
Clipboard.Clear();
return(RegImg);
}
private async Task <ImageSource> GetVerifyCodeInternal()
{
//await HookScript(WebBrowser, "/Assets/Json.js");
//await HookScript(WebBrowser, "/Assets/GetCode.js");
//var resultData = WebBrowser.Document.InvokeScript("GetCode");
//var result = JsonConvert.DeserializeObject<ImageSize>(resultData.ToString());
//if (result.ErrorCode != ErrorCode.Ok)
//{
// throw new Exception($"{result.ErrorCode}");
//}
foreach (HtmlElement image in WebBrowser.Document.Images)
{
var dom = (IHTMLImgElement)image.DomElement;
if (dom.src == "http://www.tsdm.net/plugin.php?id=oracle:verify")
{
HTMLBody body = (HTMLBody)WebBrowser.Document.Body.DomElement;
IHTMLControlRange rang = (IHTMLControlRange)body.createControlRange();
rang.add((IHTMLControlElement)dom);
var result = rang.execCommand("Copy");
await Task.Delay(1000);
Bitmap bitmap = (Bitmap)System.Windows.Forms.Clipboard.GetImage();
var s = BitmapToBitmapSource(bitmap);
return(s);
}
}
return(null);
}
/// <summary>
/// 获取WebBrowser指定的图片
/// </summary>
/// <param name="webBrowser">需要获取图片的WebBrowser</param>
/// <param name="imgID">指定的图片的id(优先查找指定id)</param>
/// <param name="imgSrc">指定的图片的src，支持模糊查询</param>
/// <param name="imgAlt">指定的图片的src， 支持模糊查询</param>
/// <returns></returns>
public static Image GetRegCodePic(ref WebBrowser webBrowser, String imgID, String imgSrc, String imgAlt)
{
HTMLDocument doc = (HTMLDocument)webBrowser.Document.DomDocument;
HTMLBody body = (HTMLBody)doc.body;
IHTMLControlRange rang = (IHTMLControlRange)body.createControlRange();
IHTMLControlElement img;
// 如果没有图片的ID,通过Src或Alt中的关键字来取
if (imgID.Length == 0)
{
Int32 ImgNum = GetPicIndex(ref webBrowser, ref imgSrc, ref imgAlt);
if (ImgNum == -1)
{
return(null);
}
img = (IHTMLControlElement)webBrowser.Document.Images[ImgNum].DomElement;
}
else
{
img = (IHTMLControlElement)webBrowser.Document.All[imgID].DomElement;
}
rang.add(img);
rang.execCommand("Copy", false, null);
Image regImg = Clipboard.GetImage();
Clipboard.Clear();
return(regImg);
}
private Image GetCheckImage(HtmlElement ImageTag)
{
HTMLDocument doc = (HTMLDocument)webBrowser1.Document.DomDocument;
HTMLBody body = (HTMLBody)doc.body;
IHTMLControlRange rang = (IHTMLControlRange)body.createControlRange();
IHTMLControlElement Img = (IHTMLControlElement)ImageTag.DomElement; //圖片地址
bool containImg = Clipboard.ContainsImage();
bool containText = Clipboard.ContainsText();
Image oldImage = Clipboard.GetImage();
string oldText = Clipboard.GetText();
rang.add(Img);
rang.execCommand("Copy", false, null); //拷貝到內存
Image numImage = Clipboard.GetImage(); //從Clipboard中取圖
if (containImg)
{
try { Clipboard.SetImage(oldImage); } //還原
catch { }
}
else if (containText)
{
try { Clipboard.SetText(oldText); } //還原
catch { }
}
return(numImage);
}
private Image GetWebImage(HTMLDocument doc, IHTMLControlElement ImgeTag)
{
HTMLBody body = (HTMLBody)doc.body;
IHTMLControlRange rang = (IHTMLControlRange)body.createControlRange();
IHTMLControlElement Img = ImgeTag; //图片地址
Image oldImage = Clipboard.GetImage();
rang.add(Img);
rang.execCommand("Copy", false, null); //拷贝到内存
Image numImage = Clipboard.GetImage();
try
{
if (oldImage != null)
{
Clipboard.SetImage(oldImage);
}
}
catch (Exception ex)
{
// MessageBox.Show("GetWebImage:" + ex.Message);
}
return(numImage);
}
/// <summary>
/// 返回指定WebBrowser中图片<IMG></IMG>中的图内容
/// </summary>
/// <param name="WebCtl">WebBrowser控件</param>
/// <param name="ImgeTag">IMG元素</param>
/// <returns>IMG对象</returns>
public static Image GetWebImage(Form1 form, WebBrowser WebCtl, HtmlElement ImgeTag)
{
Image image = null;
form.Invoke((EventHandler)(delegate
{
// 这里写你的控件代码，比如
HTMLDocument doc = (HTMLDocument)WebCtl.Document.DomDocument;
HTMLBody body = (HTMLBody)doc.body;
IHTMLControlRange rang = (IHTMLControlRange)body.createControlRange();
IHTMLControlElement Img = (IHTMLControlElement)ImgeTag.DomElement; //图片地址
Image oldImage = Clipboard.GetImage();
rang.add(Img);
rang.execCommand("Copy", false, null); //拷贝到内存
image = Clipboard.GetImage();
try
{
Clipboard.SetImage(oldImage);
}
catch
{
}
}
));
return(image);
}
/*
*
* 示例1:
* 下面是某个站的注册码图片的HTML部分源代码
* <IMG height=80 alt="Registration Verification Code" src="......" width=290 border=0>
* picturebox1.Image =GetRegCodePic(wbMail, "", "", "Registration Verification Code")
*
* 示例2:
* 下面是某个站的注册码图片的HTML部分源代码
* <IMG id=CAPTCHAImage src="......." name=CAPTCHAImage>
* picturebox1.Image =GetRegCodePic(wbMail, "CAPTCHAImage", "", "") //通过验证码Html元素的名字来
*
*/
#endregion
/// <summary>
/// 获取验证码图片
/// </summary>
/// <param name="wbMail"></param>
/// <param name="ImgName"></param>
/// <param name="Src"></param>
/// <param name="Alt"></param>
/// <returns></returns>
public static Image GetRegCodePic(WebBrowser wbMail, string ImgName, string Src, string Alt)
{
HTMLDocument doc = (HTMLDocument)wbMail.Document.DomDocument;
HTMLBody body = (HTMLBody)doc.body;
IHTMLControlRange rang = (IHTMLControlRange)body.createControlRange();
IHTMLControlElement Img;
if (ImgName == "") //如果没有图片的名字,通过Src或Alt中的关键字来取
{
int ImgNum = GetPicIndex(wbMail, Src, Alt);
if (ImgNum == -1)
{
return(null);
}
Img = (IHTMLControlElement)wbMail.Document.Images[ImgNum].DomElement;
}
else
{
Img = (IHTMLControlElement)wbMail.Document.All[ImgName].DomElement;
}
rang.add(Img);
rang.execCommand("Copy", false, null);
Image RegImg = Clipboard.GetImage();
Clipboard.Clear();
return(RegImg);
}
public override IPDFComponent GetComponent(IHtmlContentParser parser, string name, out HtmlComponentType type)
{
type = HtmlComponentType.Body;
HTMLBody body = new HTMLBody();
body.ID = "html-body";
return(body);
}
protected override void Execute(CodeActivityContext context)
{
Microsoft.Office.Interop.Outlook.Application outlookApplication = new Microsoft.Office.Interop.Outlook.Application();
Microsoft.Office.Interop.Outlook.MailItem email = (Microsoft.Office.Interop.Outlook.MailItem)outlookApplication.CreateItem(Microsoft.Office.Interop.Outlook.OlItemType.olMailItem);
var to = To.Get(context);
var cc = CC.Get(context);
var bcc = BCC.Get(context);
var subject = Subject.Get(context);
string body = (Body != null ?Body.Get(context) : null);
string htmlbody = (HTMLBody != null ? HTMLBody.Get(context) : null);
if (!string.IsNullOrEmpty(htmlbody))
{
body = htmlbody;
}
var attachments = Attachments.Get(context);
var uiaction = UIAction.Get(context);
email.BodyFormat = Microsoft.Office.Interop.Outlook.OlBodyFormat.olFormatRichText;
email.To = to;
email.Subject = subject;
email.HTMLBody = body;
email.CC = cc;
email.BCC = bcc;
if (attachments != null && attachments.Count() > 0)
{
foreach (var attachment in attachments)
{
if (!string.IsNullOrEmpty(attachment))
{
email.Attachments.Add(attachment, Microsoft.Office.Interop.Outlook.OlAttachmentType.olByValue, 100000, Type.Missing);
}
}
}
if (uiaction == "Show")
{
email.Display(true);
}
//else if(uiaction == "SendVisable")
//{
// email.Display(true);
// email.Send();
//}
else
{
email.Send();
}
if (EMail != null)
{
EMail.Set(context, new email(email));
}
}
/// <summary>
/// For each page that the browser loads, we look for one that fulfills all the following criteria:
/// - Has a meta-element named "Application-State" (that should consist of a ";"-separated list of "key=val" pairs)
/// - The content of the application-state contains "service=IDP" to tell that the response is coming from the identity provider (IDP)
/// - The content of the application-state contains "authenticated=true" to tell that the authentication went well
/// - The content of the application-state contains "state=token" to signal that the reponse contains the SAML token response
/// If the above is true, the response contains the SAML token response as an attribute on the BODY tag named SSO_SAML2_TOKEN.
/// </summary>
private void OnLoadCompleted(object sender, NavigationEventArgs args)
{
Console.WriteLine("OnLoadCompleted: {0}", args.Uri);
try
{
HTMLDocumentClass dom = (HTMLDocumentClass)(_browser.Document);
// First, look for the application-state meta element
IHTMLElementCollection applicationStateElementCollection = dom.getElementsByName("Application-State");
// If there is no application-state, it is not the right page
if (applicationStateElementCollection.length < 1)
{
return;
}
// Application state looks like this: <meta name="Application-State" content="service=IDP;federated=False;env=Test;state=Ok;authenticated=True;">
string applicationState = ((HTMLMetaElement)applicationStateElementCollection.item(0)).content;
// Split at ";" sepearator
string[] applicationStateElements = applicationState.Split(';');
// Look for the "state=idp" - this means that the process is finished
// Without checking this, we don't know whether the authentication failed or just haven't gotten there yet
if (!applicationStateElements.Any(s => (s.Equals("service=idp", StringComparison.OrdinalIgnoreCase))))
{
// This is not the IDP responding, probably a page earlier in the login flow - just skip it
return;
}
// This is the IDP response page. Check if the list of values contains authenticated=true
if (applicationStateElements.Any(s => (s.Equals("authenticated=true", StringComparison.OrdinalIgnoreCase))) &&
applicationStateElements.Any(s => (s.Equals("state=token", StringComparison.OrdinalIgnoreCase))))
{
// On the final page, the SAML-Response is on an attribute on the body element, named SSO_SAML2_TOKEN
HTMLBody bodyElement = ((HTMLBody)dom.getElementsByTagName("body").item(0));
object attribute = bodyElement.getAttribute("SSO_SAML2_TOKEN");
SAMLResponse = attribute.ToString();
DialogResult = true;
}
else
{
DialogResult = false;
}
Close();
}
catch (Exception ex)
{
Console.Error.WriteLine(ex);
Close();
}
}
/// <summary>
/// 获取验证码图片
/// </summary>
/// <param name="imgId"></param>
/// <returns></returns>
private Image GetValidateCode(string imgId)
{
Image myImage = new Bitmap(60, 20);
HtmlDocument doc = webBrowser1.Document;
IHTMLControlElement img = (IHTMLControlElement)doc.Images[imgId].DomElement;
IHTMLDocument2 tmpDoc = webBrowser1.Document.DomDocument as IHTMLDocument2;
HTMLBody body = (HTMLBody)tmpDoc.body;
IHTMLControlRange rang = (IHTMLControlRange)body.createControlRange();
rang.add(img);
rang.execCommand("Copy", false, null);
myImage = Clipboard.GetImage();
return(myImage);
}
/// <summary>
/// 获取图像内容
/// </summary>
/// <param name="browser">显示图像的浏览器控件</param>
/// <param name="imgElement">从浏览器中读取到的img</param>
private static Image GetImage(WebBrowser browser, HtmlElement imgElement)
{
HTMLDocument doc = (HTMLDocument)browser.Document.DomDocument;
HTMLBody body = (HTMLBody)doc.body;
IHTMLControlRange rang = (IHTMLControlRange)body.createControlRange();
IHTMLControlElement img = (IHTMLControlElement)(imgElement.DomElement);
rang.add(img);
rang.execCommand("Copy", false, null);
Image regImg = Clipboard.GetImage();
Clipboard.Clear();
return(regImg);
}
/// <summary>
/// 返回指定WebBrowser中图片<IMG></IMG>中的图内容
/// </summary>
/// <param name="webCtl">WebBrowser控件</param>
/// <param name="imgeTag">IMG元素</param>
/// <returns>IMG对象</returns>
private Image GetWebImage(WebBrowser webBrowser, string imgeTagId)
{
System.Windows.Forms.HtmlDocument winHtmlDoc = webBrowser.Document;
HTMLDocument doc = (HTMLDocument)winHtmlDoc.DomDocument;
HtmlElement imgTag = winHtmlDoc.GetElementById(imgeTagId);
HTMLBody body = (HTMLBody)doc.body;
IHTMLControlRange rang = (IHTMLControlRange)body.createControlRange();
IHTMLControlElement imgE = (IHTMLControlElement)imgTag.DomElement; //图片地址
rang.add(imgE);
rang.execCommand("Copy", false, null); //拷贝到内存
Image numImage = Clipboard.GetImage();
return(numImage);
}
/// <summary>
/// 返回指定WebBrowser中图片<IMG></IMG>中的图内容
/// </summary>
/// <param name="WebCtl">WebBrowser控件</param>
/// <param name="ImgeTag">IMG元素</param>
/// <returns>IMG对象</returns>
private Image GetWebImage(WebBrowser WebCtl, HtmlElement ImgeTag)
{
HTMLDocument doc = (HTMLDocument)WebCtl.Document.DomDocument;
HTMLBody body = (HTMLBody)doc.body;
IHTMLControlRange rang = (IHTMLControlRange)body.createControlRange();
IHTMLControlElement Img = (IHTMLControlElement)ImgeTag.DomElement; //图片地址
Image oldImage = Clipboard.GetImage();
rang.add(Img);
rang.execCommand("Copy", false, null); //拷贝到内存
Image numImage = Clipboard.GetImage();
Clipboard.SetImage(oldImage);
return(numImage);
}
/// <summary>
/// 得到验证码图片
/// </summary>
/// <param name="doc"></param>
/// <param name="ImgName"></param>
/// <returns></returns>
public static Image GetPic(HtmlDocument doc, string ImgName)
{
Image RegImg;
HTMLDocument domDoc = (HTMLDocument)doc.DomDocument;
HTMLBody body = (HTMLBody)domDoc.body;
IHTMLControlRange rang = (IHTMLControlRange)body.createControlRange();
IHTMLControlElement Img;
Img = (IHTMLControlElement)doc.All[ImgName].DomElement;
rang.add(Img);
rang.execCommand("Copy", false, null);
RegImg = Clipboard.GetImage();
Clipboard.Clear(); return(RegImg);
}
public void GetCacheImage(WebBrowser webBrower, string id, MyDelegate myDelegate, Window window)
{
HTMLDocument doc = (HTMLDocument)webBrower.Document;
HTMLBody body = (HTMLBody)doc.body;
IHTMLControlRange rang = (IHTMLControlRange)body.createControlRange();
IHTMLControlElement img = (IHTMLControlElement)(doc.getElementById(id));
rang.add(img);
rang.execCommand("Copy", true, null);
try
{
BitmapSource bitmap = Clipboard.GetImage();
byte[] dcimg = ConvertToBytes(bitmap);//验证码字节码
Clipboard.Clear();
string result = Dc.RecByte_A(dcimg, dcimg.Length, ConfigurationManager.AppSettings["chaorenuser"], ConfigurationManager.AppSettings["chaorenpw"], ConfigurationManager.AppSettings["softid"]);
string verificationCode = result.Substring(0, result.IndexOf("|!|"));
myDelegate(verificationCode);
doc = null;
body = null;
rang = null;
img = null;
GC.Collect();
}
catch (Exception e)
{
Thread thr = new Thread(() =>
{
string userSaveFiler = Directory.GetCurrentDirectory() + "\\weeorlog.txt";//用户账号保存文件
FileStream fs = new FileStream(userSaveFiler, FileMode.OpenOrCreate);
StreamWriter sw = new StreamWriter(fs);
sw.WriteLine(e.ToString());
sw.Close();
fs.Close();
//这里还可以处理些比较耗时的事情。
Thread.Sleep(1000);//延时2秒
window.Dispatcher.Invoke(new Action(() =>
{
Clipboard.Clear();
GetCacheImage(webBrower, id, myDelegate, window);
}));
});
thr.Start();
}
}
private void Browser_LoadCompleted(NavigationEventArgs e)
{
IHTMLDocument2 doc = (IHTMLDocument2)Browser.Document;
IHTMLBodyElement body = (IHTMLBodyElement)doc.body;
doc.charset = "utf-8";
((IHTMLElement3)body).contentEditable = "true";
_body = (HTMLBody)doc.body;
dynamic d = doc;
d.attachEvent("onkeyup", _listener);
d.attachEvent("onblur", _listener);
d.attachEvent("onchange", _listener);
d.attachEvent("oninput", _listener);
d.attachEvent("onpaste", _listener);
d.attachEvent("oncut", _listener);
}
//讀入驗證碼
private Image Getimage()
{
HTMLDocument doc = webBrowser1.Document.DomDocument as HTMLDocument;
HTMLBody body = doc.body as HTMLBody;
IHTMLControlRange range = body.createControlRange();
//取得網頁中第[0]個圖片(因為我要取得的圖片的沒有ID)
//也可使用GetElementById("ID名稱")取得圖片
IHTMLControlElement imgElement =
webBrowser1.Document.GetElementsByTagName("img")[0].DomElement as IHTMLControlElement;
//複製圖片至剪貼簿
range.add(imgElement);
range.execCommand("copy", false, Type.Missing);
//取得圖片
img = Clipboard.GetImage();
Clipboard.Clear();
return(img);
}
public Image GetWebImage(HTMLBody body, HtmlElement ImageTag)
{
IHTMLControlRange rang = (IHTMLControlRange)body.createControlRange();
IHTMLControlElement Img = (IHTMLControlElement)ImageTag.DomElement; //图片地址
Image oldImage = Clipboard.GetImage();
rang.add(Img);
rang.execCommand("Copy", false, null); //拷贝到内存
Image numImage = Clipboard.GetImage();
try
{
Clipboard.SetImage(oldImage);
}
catch
{
}
return numImage;
}
public static Image GetRegCodePic(WebBrowser wb, HtmlElement ImgeTag)
{
if (ImgeTag.TagName.ToUpper() != "IMG")
{
return(null);
}
HTMLDocument doc = (HTMLDocument)wb.Document.DomDocument;
HTMLBody body = (HTMLBody)doc.body;
IHTMLControlRange rang = (IHTMLControlRange)body.createControlRange();
IHTMLControlElement Img = (IHTMLControlElement)ImgeTag.DomElement; //图片地址
Image oldImage = Clipboard.GetImage();
rang.add(Img);
rang.execCommand("Copy", false, null); //拷贝到内存
Image numImage = Clipboard.GetImage();
Clipboard.Clear();
return(numImage);
}
/// <summary>
/// 获取页面验证码图片转换为字符串
/// </summary>
/// <param name="webbrowser"></param>
/// <returns></returns>
public string ConImageCodeToString(System.Windows.Forms.WebBrowser webbrowser, out HtmlElement imagecodeelement)
{
string imagecode = default(string);
try
{
#region 解析验证码
HtmlElementCollection imageresult = webbrowser.Document.Images;
imagecodeelement = null;
foreach (var item in imageresult)
{
HtmlElement curimg = item as HtmlElement;
if (curimg.OuterHtml.Contains("rand_code.csp"))
{
/*获取页面图片*/
imagecodeelement = curimg;
HTMLDocument hdoc = (HTMLDocument)webbrowser.Document.DomDocument;
HTMLBody hbody = (HTMLBody)hdoc.body;
IHTMLControlRange hcr = (IHTMLControlRange)hbody.createControlRange();
IHTMLControlElement hImg = (IHTMLControlElement)curimg.DomElement;
hcr.add(hImg);
hcr.execCommand("Copy", false, null);
Image CodeImage = Clipboard.GetImage();
Bitmap bitmap = new Bitmap(CodeImage);
/*******解析验证码********/
BreakCodeServer unCheckobj = new BreakCodeServer(bitmap);
Thread.Sleep(2000);
imagecode = unCheckobj.getPicnum();
break;
}
}
#endregion
}
catch (Exception ex)
{
SetText(System.DateTime.Now.ToString() + "\r\n解析验证码失败\r\n");
imagecodeelement = null;
imagecode = "";
}
return(imagecode);
}
private System.Drawing.Image GetWebImage(System.Windows.Forms.WebBrowser WebCtl, HtmlElement ImgeTag)
{
HTMLDocument doc = (HTMLDocument)WebCtl.Document.DomDocument;
HTMLBody body = (HTMLBody)doc.body;
IHTMLControlRange rang = (IHTMLControlRange)body.createControlRange();
IHTMLControlElement Img = (IHTMLControlElement)ImgeTag.DomElement; //图片地址
var oldImage = System.Windows.Forms.Clipboard.GetImage();
rang.add(Img);
rang.execCommand("Copy", false, null); //拷贝到内存
var numImage = System.Windows.Forms.Clipboard.GetImage();
try
{
System.Windows.Forms.Clipboard.SetImage(oldImage);
}
catch
{
}
return(numImage);
}
public string getVimg(HtmlDocument document, string vimgID)
{
HtmlElement vimg = document.GetElementById(vimgID);
HTMLDocument doc = (HTMLDocument)document.DomDocument;
HTMLBody body = (HTMLBody)doc.body;
IHTMLControlRange rang = (IHTMLControlRange)body.createControlRange();
IHTMLControlElement img = (IHTMLControlElement)vimg.DomElement;
try
{
Image oldImage = Clipboard.GetImage();
rang.add(img);
rang.execCommand("Copy", false, null);
Image numImage = Clipboard.GetImage();
Clipboard.SetImage(oldImage);
using (Page page = engine.Process(new Bitmap(numImage)))
{
return(page.GetText());
}
}catch (Exception ex)
{
return("");
}
}
public override object getVerCodeImage(HtmlDocument indoc)
{
HTMLDocument doc = (HTMLDocument)indoc.DomDocument;
if (doc == null)
{
return(doc);
}
//Image img = null;
HtmlElement ImgeTag = indoc.GetElementById("img-valcode");
//mshtml.IHTMLElementCollection
HTMLBody body = (HTMLBody)doc.body;
IHTMLControlRange rang = (IHTMLControlRange)body.createControlRange();
IHTMLControlElement Img = (IHTMLControlElement)ImgeTag.DomElement; //图片地址
object oldobj = Clipboard.GetDataObject(); //备份粘贴版数据
rang.add(Img);
rang.execCommand("Copy", false, null); //拷贝到内存
Image numImage = Clipboard.GetImage();
rang = null;
return(numImage);
}
public static Image GetWebImage_test(WebBrowser WebCtl, string doucmentName)
{
HtmlElement ImgeTag = WebCtl.Document.All[doucmentName];
HTMLDocument doc = (HTMLDocument)WebCtl.Document.DomDocument;
HTMLBody body = (HTMLBody)doc.body;
IHTMLControlRange rang = (IHTMLControlRange)body.createControlRange();
IHTMLControlElement Img = (IHTMLControlElement)ImgeTag.DomElement; //图片地址
Image oldImage = Clipboard.GetImage();
rang.add(Img);
rang.execCommand("Copy", false, null); //拷贝到内存
Image numImage = Clipboard.GetImage();
try
{
Clipboard.SetImage(oldImage);
}
catch
{
}
return(numImage);
}
/// <summary>
/// ポップアップを表示します
/// </summary>
/// <param name="html">表示するHTML</param>
public void Show(string html)
{
HTMLDocument hd = iectv.DomDocument;
HTMLBody body = (HTMLBody)hd.body;
IHTMLElement root = hd.getElementById("popupBase");
// ポップアップのルートが作成されていなければ
if (root == null)
{
// ポップアップの基本となる要素を挿入
body.insertAdjacentHTML("afterBegin", "<dl><div id=\"popupBase\" style=\"" + fontHtml + "\"></div></dl>");
root = hd.getElementById("popupBase");
}
// ポップアップ元を作成
root.insertAdjacentHTML("beforeEnd",
String.Format("<div id=\"p{0}\" style=\"border: solid gray 1px; padding: 3px; background: window; overflow: auto; position: absolute;\"></div>", childCount));
// 表示内容を設定
IHTMLElement div = hd.getElementById("p" + childCount);
div.innerHTML = html;
// ポップアップの最大幅を求める
int maxWidth = body.clientWidth;
int maxHeight = body.clientHeight / 2 + body.clientHeight / 3; // 画面の3/2
// 要素が最大縦幅より大きくならないように調整
width = Math.Min(div.offsetWidth + 25, maxWidth);
height = Math.Min(div.offsetHeight, maxHeight);
// ポップアップ位置を調整 (レスの右上に配置)
Point point = PopupLocation;
// NTwin23
//if (img)
//{
// point = new Point(point.X + adjustImg.X, point.Y + adjustImg.Y);
//}
// NTwin23
// pointをクライアント座標に変換
Point clientPos = new Point(
point.X - body.scrollLeft,
point.Y - body.scrollTop);
// 上と左のはみ出しチェック
if (clientPos.X < 0)
{
point.X = body.scrollLeft;
}
if (clientPos.Y < 0)
{
point.Y = body.scrollTop;
}
// 幅がクライアント幅を超えていたら調整
if (clientPos.X + width > body.clientWidth)
{
int sub_w = (body.clientWidth - width);
point.X = (body.scrollLeft + Math.Max(0, sub_w));
}
// 高さがクライアント幅を超えていたら調整
if (clientPos.Y + height > body.clientHeight)
{
int sub_h = (body.clientHeight - height);
point.Y = (body.scrollTop + Math.Max(0, sub_h));
}
// サイズを設定
div.style.pixelLeft = point.X;
div.style.pixelTop = point.Y;
div.style.pixelWidth = width;
div.style.pixelHeight = height;
// 色を設定
div.style.backgroundColor = backColorHtml;
div.style.color = foreColorHtml;
childCount++;
}
private void Browser_LoadCompleted(NavigationEventArgs e)
{
IHTMLDocument2 doc = (IHTMLDocument2)Browser.Document;
IHTMLBodyElement body = (IHTMLBodyElement)doc.body;
doc.charset = "utf-8";
((IHTMLElement3)body).contentEditable = "true";
_body = (HTMLBody)doc.body;
dynamic d = doc;
d.attachEvent("onkeyup", _listener);
d.attachEvent("onblur", _listener);
d.attachEvent("onchange", _listener);
d.attachEvent("oninput", _listener);
d.attachEvent("onpaste", _listener);
d.attachEvent("oncut", _listener);
}
private void btn_fillone_Click(object sender, EventArgs e)
{
if ("http://cwpt.suda.edu.cn/WFManager/login.jsp" != webBrowser1.Url.ToString())
{
MessageBox.Show("不正确的页面, 不要乱用功能!");
}
else if (username == "" || password == "")
{
MessageBox.Show("用户名或密码不完整!");
return;
}
else
{
//根据验证码ID获取验证码元素
HtmlElement ImageCodeTag = webBrowser1.Document.GetElementById("checkcodeImg");
//获取网页所有内容
HTMLDocument hdoc = (HTMLDocument)webBrowser1.Document.DomDocument;
//获取网页body标签中的内容
HTMLBody hbody = (HTMLBody)hdoc.body;
//创建一个接口
IHTMLControlRange hcr = (IHTMLControlRange)hbody.createControlRange();
//获取图片地址
IHTMLControlElement hImg = (IHTMLControlElement)ImageCodeTag.DomElement;
//将图片添加到接口中
hcr.add(hImg);
//将图片复制到内存
hcr.execCommand("Copy", false, null);
//从粘贴板得到图片
Image CodeImage = Clipboard.GetImage();
//返回得到的验证码
//CodeImage.Save("123.png");
// 识别验证码
byte[] Buffer = ImageToBytes(CodeImage);
StringBuilder Result = new StringBuilder('\0', 256);
string coderesult = "";
if (GetImageFromBuffer(Buffer, Buffer.Length, Result))
{
coderesult = Result.ToString();
}
else
{
coderesult = "识别失败";
}
//填充用户名密码验证码
HtmlElement name = webBrowser1.Document.GetElementById("uid");
if (name != null)
{
name.SetAttribute("value", username);
}
HtmlElement pass = webBrowser1.Document.GetElementById("pwd");
if (pass != null)
{
pass.SetAttribute("value", password);
}
HtmlElement code = webBrowser1.Document.GetElementById("chkcode");
if (code != null)
{
code.SetAttribute("value", coderesult);
}
HtmlElement loginbtn = webBrowser1.Document.GetElementById("loginbtn2");
if (loginbtn != null)
{
loginbtn.InvokeMember("click");
}
}
}
