using commonlib.winapi;using IEXPath.Properties;using Microsoft.CSharp.RuntimeBinder;using mshtml;using System;using System.ComponentModel;using System.Diagnostics;using System.Drawing;using System.IO;using System.Linq.Expressions;using System.Reflection;using System.Runtime.CompilerServices;using System.Windows.Forms;namespace IEXPath{public class frmIEXPath : Form{[CompilerGenerated]private static class <calculate>o__SiteContainer0{public static CallSite<Func<CallSite, object, IHTMLElementCollection>> <>p__Site1;public static CallSite<Func<CallSite, object, IHTMLElement>> <>p__Site2;}[CompilerGenerated]private static class <getElementAttribute>o__SiteContainer3{public static CallSite<Func<CallSite, object, string>> <>p__Site4;public static CallSite<Func<CallSite, object, string, object>> <>p__Site5;}private const string _VERSION = "1.0";public int hotkeyId;private Cursor moveCursor;private IHTMLElement lastEle;private char SPLIT = '"';private IContainer components;private GroupBox groupBox1;private TextBox txtOuterHtml;private Label label7;private TextBox txtText;private Label label6;private TextBox txtHTML;private Label label5;private TextBox txtClass;private Label label4;private TextBox txtName;private Label label3;private TextBox txtID;private Label label2;private Label label1;private ListBox lstXPath;private PictureBox pictureBox1;private LinkLabel linkLabel1;private Timer timer1;private TextBox txtTag;private Label labletag;private CheckBox chkCopy;private CheckBox chkSplit;public frmIEXPath(){this.InitializeComponent();}protected override void WndProc(ref Message m){if (m.Msg == 786 && m.WParam.ToInt32() == this.hotkeyId){this.captureIE();}base.WndProc(ref m);}private void frmIEXPath_Load(object sender, EventArgs e){this.Text = "IEXPath - 1.0";this.moveCursor = new Cursor(new MemoryStream(Resources.pen_r));Win32API.SetWindowPos(base.Handle, -1, 0, 0, 0, 0, 3);if (!Win32API.RegisterHotKey(base.Handle, this.hotkeyId, Win32API.KeyModifiers.None, Keys.F8)){MessageBox.Show("热键注册失败");}}private void frmIEXPath_FormClosed(object sender, FormClosedEventArgs e){Win32API.UnregisterHotKey(base.Handle, this.hotkeyId);}private void linkLabel1_LinkClicked(object sender, LinkLabelLinkClickedEventArgs e){Process.Start("https://github.com/xwjie/IEXPath");}public static object GetComObjectByHandle(int Msg, Guid riid, IntPtr hWnd){int lResult = 0;if (!Win32API.SendMessageTimeout(hWnd, Msg, 0, 0, 2, 1000, ref lResult)){return null;}object result;if (Win32API.ObjectFromLresult(lResult, ref riid, 0, out result)){return null;}return result;}public object GetHtmlDocumentByHandle(IntPtr hWnd){string a = new string('\0', 24);Win32API.GetClassName(hWnd, ref a, 25);if (a != "Internet Explorer_Server"){return null;}return frmIEXPath.GetComObjectByHandle(Win32API.WM_HTML_GETOBJECT, Win32API.IID_IHTMLDocument, hWnd);}private void timer1_Tick(object sender, EventArgs e){this.captureIE();}private void captureIE(){try{IntPtr hWnd = Win32API.WindowFromPoint(Control.MousePosition);IHTMLDocument2 iHTMLDocument = (IHTMLDocument2)this.GetHtmlDocumentByHandle(hWnd);if (iHTMLDocument != null){Point mousePosition = Control.MousePosition;Win32API.ScreenToClient(hWnd, ref mousePosition);IHTMLElement e = iHTMLDocument.elementFromPoint(mousePosition.X, mousePosition.Y);this.readIEElement(e);}}catch (Exception ex){MessageBox.Show("发生了一些错误：" ex.Message);}}private void readIEElement(IHTMLElement e){if (this.lastEle == e){return;}this.clearBorderHint();this.lastEle = e;if (e == null){return;}e.style.setAttribute("outline", "2px solid red", 1);this.txtID.Text = e.id;this.txtName.Text = this.getElementAttribute(e, "NAME");this.txtTag.Text = e.tagName;this.txtText.Text = this.getElementAttribute(e, "VALUE");this.txtClass.Text = e.className;this.txtHTML.Text = e.innerHTML;this.txtOuterHtml.Text = e.outerHTML;this.extractXPath(e);}private void extractXPath(IHTMLElement e){this.lstXPath.Items.Clear();if (e.id != null){this.addXPath(string.Concat(new object[]{"//*[@id=",this.SPLIT,e.id,this.SPLIT,"]"}));return;}this.addXPath(this.getXPathEx(e));string elementAttribute = this.getElementAttribute(e, "NAME");if (elementAttribute != ""){this.addXPath(string.Concat(new object[]{"//",e.tagName,"[@name=",this.SPLIT,elementAttribute,this.SPLIT,"]"}));}if (e.className != null){this.addXPath(string.Concat(new object[]{"//",e.tagName,"[@class=",this.SPLIT,e.className,this.SPLIT,"]"}));}if (this.chkCopy.Checked){Clipboard.SetText(this.lstXPath.Items[0].ToString());}}private string getXPathEx(IHTMLElement e){IHTMLElement iHTMLElement = e;string text = "";while (iHTMLElement != null){if (iHTMLElement.id != null){text = string.Concat(new object[]{"//*[@id=",this.SPLIT,iHTMLElement.id,this.SPLIT,"]",text});break;}string str = this.extractCurrentXpath(iHTMLElement);text = str text;iHTMLElement = iHTMLElement.parentElement;}return text;}private string extractCurrentXpath(IHTMLElement current){string text = "/" current.tagName;int num = this.calculate(current);if (num >= 1){object obj = text;text = string.Concat(new object[]{obj,"[",num,"]"});}return text;}private int calculate(IHTMLElement current){if (current.parentElement == null){return 0;}if (frmIEXPath.<calculate>o__SiteContainer0.<>p__Site1 == null){frmIEXPath.<calculate>o__SiteContainer0.<>p__Site1 = CallSite<Func<CallSite, object, IHTMLElementCollection>>.Create(Microsoft.CSharp.RuntimeBinder.Binder.Convert(CSharpBinderFlags.ConvertExplicit, typeof(IHTMLElementCollection), typeof(frmIEXPath)));}IHTMLElementCollection iHTMLElementCollection = frmIEXPath.<calculate>o__SiteContainer0.<>p__Site1.Target(frmIEXPath.<calculate>o__SiteContainer0.<>p__Site1, current.parentElement.children);int length = iHTMLElementCollection.length;int result = 0;int num = 0;for (int i = 0; i < length; i ){if (frmIEXPath.<calculate>o__SiteContainer0.<>p__Site2 == null){frmIEXPath.<calculate>o__SiteContainer0.<>p__Site2 = CallSite<Func<CallSite, object, IHTMLElement>>.Create(Microsoft.CSharp.RuntimeBinder.Binder.Convert(CSharpBinderFlags.None, typeof(IHTMLElement), typeof(frmIEXPath)));}IHTMLElement iHTMLElement = frmIEXPath.<calculate>o__SiteContainer0.<>p__Site2.Target(frmIEXPath.<calculate>o__SiteContainer0.<>p__Site2, iHTMLElementCollection.item(i, Missing.Value));if (iHTMLElement == null){break;}if (iHTMLElement.tagName == current.tagName){num ;if (iHTMLElement == current){result = num;}}}if (num == 1){return 0;}return result;}private void addXPath(string str){this.lstXPath.Items.Add(str);}private string getElementAttribute(IHTMLElement e, string name){object attribute = e.getAttribute(name, 0);if (frmIEXPath.<getElementAttribute>o__SiteContainer3.<>p__Site4 == null){frmIEXPath.<getElementAttribute>o__SiteContainer3.<>p__Site4 = CallSite<Func<CallSite, object, string>>.Create(Microsoft.CSharp.RuntimeBinder.Binder.Convert(CSharpBinderFlags.None, typeof(string), typeof(frmIEXPath)));}Func<CallSite, object, string> arg_AA_0 = frmIEXPath.<getElementAttribute>o__SiteContainer3.<>p__Site4.Target;CallSite arg_AA_1 = frmIEXPath.<getElementAttribute>o__SiteContainer3.<>p__Site4;object arg_AA_2;if (!(attribute is DBNull)){if (frmIEXPath.<getElementAttribute>o__SiteContainer3.<>p__Site5 == null){frmIEXPath.<getElementAttribute>o__SiteContainer3.<>p__Site5 = CallSite<Func<CallSite, object, string, object>>.Create(Microsoft.CSharp.RuntimeBinder.Binder.BinaryOperation(CSharpBinderFlags.None, ExpressionType.Add, typeof(frmIEXPath), new CSharpArgumentInfo[]{CSharpArgumentInfo.Create(CSharpArgumentInfoFlags.None, null),CSharpArgumentInfo.Create(CSharpArgumentInfoFlags.UseCompileTimeType | CSharpArgumentInfoFlags.Constant, null)}));}arg_AA_2 = frmIEXPath.<getElementAttribute>o__SiteContainer3.<>p__Site5.Target(frmIEXPath.<getElementAttribute>o__SiteContainer3.<>p__Site5, attribute, "");}else{arg_AA_2 = "";}return arg_AA_0(arg_AA_1, arg_AA_2);}private void chkSplit_CheckedChanged(object sender, EventArgs e){this.SPLIT = (this.chkSplit.Checked ? '\'' : '"');}private void pictureBox1_MouseDown(object sender, MouseEventArgs e){this.timer1.Enabled = true;this.Cursor = this.moveCursor;}private void pictureBox1_MouseUp(object sender, MouseEventArgs e){this.timer1.Enabled = false;this.Cursor = Cursors.Default;this.clearBorderHint();}private void clearBorderHint(){if (this.lastEle != null){try{this.lastEle.style.setAttribute("outline", "", 1);}catch{}}}private void txtID_DoubleClick(object sender, EventArgs e){TextBox textBox = (TextBox)sender;Clipboard.SetText(textBox.Text);}private void lstXPath_DoubleClick(object sender, EventArgs e){if (this.lstXPath.SelectedIndex == -1){return;}Clipboard.SetText(this.lstXPath.SelectedItem.ToString());}protected override void Dispose(bool disposing){if (disposing && this.components != null){this.components.Dispose();}base.Dispose(disposing);}private void InitializeComponent(){this.components = new Container();ComponentResourceManager componentResourceManager = new ComponentResourceManager(typeof(frmIEXPath));this.groupBox1 = new GroupBox();this.txtTag = new TextBox();this.labletag = new Label();this.txtOuterHtml = new TextBox();this.label7 = new Label();this.txtText = new TextBox();this.label6 = new Label();this.txtHTML = new TextBox();this.label5 = new Label();this.txtClass = new TextBox();this.label4 = new Label();this.txtName = new TextBox();this.label3 = new Label();this.txtID = new TextBox();this.label2 = new Label();this.label1 = new Label();this.lstXPath = new ListBox();this.linkLabel1 = new LinkLabel();this.timer1 = new Timer(this.components);this.chkCopy = new CheckBox();this.chkSplit = new CheckBox();this.pictureBox1 = new PictureBox();this.groupBox1.SuspendLayout();((ISupportInitialize)this.pictureBox1).BeginInit();base.SuspendLayout();this.groupBox1.Anchor = (AnchorStyles.Top | AnchorStyles.Left | AnchorStyles.Right);this.groupBox1.Controls.Add(this.txtTag);this.groupBox1.Controls.Add(this.labletag);this.groupBox1.Controls.Add(this.txtOuterHtml);this.groupBox1.Controls.Add(this.label7);this.groupBox1.Controls.Add(this.txtText);this.groupBox1.Controls.Add(this.label6);this.groupBox1.Controls.Add(this.txtHTML);this.groupBox1.Controls.Add(this.label5);this.groupBox1.Controls.Add(this.txtClass);this.groupBox1.Controls.Add(this.label4);this.groupBox1.Controls.Add(this.txtName);this.groupBox1.Controls.Add(this.label3);this.groupBox1.Controls.Add(this.txtID);this.groupBox1.Controls.Add(this.label2);this.groupBox1.Location = new Point(12, 10);this.groupBox1.Name = "groupBox1";this.groupBox1.Size = new Size(325, 206);this.groupBox1.TabIndex = 0;this.groupBox1.TabStop = false;this.txtTag.Anchor = (AnchorStyles.Top | AnchorStyles.Left | AnchorStyles.Right);this.txtTag.Location = new Point(68, 71);this.txtTag.Name = "txtTag";this.txtTag.Size = new Size(251, 21);this.txtTag.TabIndex = 5;this.txtTag.DoubleClick = new EventHandler(this.txtID_DoubleClick);this.labletag.AutoSize = true;this.labletag.Location = new Point(39, 80);this.labletag.Name = "labletag";this.labletag.Size = new Size(23, 12);this.labletag.TabIndex = 12;this.labletag.Text = "Tag";this.txtOuterHtml.Anchor = (AnchorStyles.Top | AnchorStyles.Left | AnchorStyles.Right);this.txtOuterHtml.Location = new Point(68, 179);this.txtOuterHtml.Name = "txtOuterHtml";this.txtOuterHtml.Size = new Size(251, 21);this.txtOuterHtml.TabIndex = 11;this.txtOuterHtml.DoubleClick = new EventHandler(this.txtID_DoubleClick);this.label7.AutoSize = true;this.label7.Location = new Point(6, 188);this.label7.Name = "label7";this.label7.Size = new Size(59, 12);this.label7.TabIndex = 10;this.label7.Text = "OuterHTML";this.txtText.Anchor = (AnchorStyles.Top | AnchorStyles.Left | AnchorStyles.Right);this.txtText.Location = new Point(68, 152);this.txtText.Name = "txtText";this.txtText.Size = new Size(251, 21);this.txtText.TabIndex = 9;this.txtText.DoubleClick = new EventHandler(this.txtID_DoubleClick);this.label6.AutoSize = true;this.label6.Location = new Point(27, 161);this.label6.Name = "label6";this.label6.Size = new Size(35, 12);this.label6.TabIndex = 8;this.label6.Text = "Value";this.txtHTML.Anchor = (AnchorStyles.Top | AnchorStyles.Left | AnchorStyles.Right);this.txtHTML.Location = new Point(68, 125);this.txtHTML.Name = "txtHTML";this.txtHTML.Size = new Size(251, 21);this.txtHTML.TabIndex = 7;this.txtHTML.DoubleClick = new EventHandler(this.txtID_DoubleClick);this.label5.AutoSize = true;this.label5.Location = new Point(33, 134);this.label5.Name = "label5";this.label5.Size = new Size(29, 12);this.label5.TabIndex = 6;this.label5.Text = "HTML";this.txtClass.Anchor = (AnchorStyles.Top | AnchorStyles.Left | AnchorStyles.Right);this.txtClass.Location = new Point(68, 98);this.txtClass.Name = "txtClass";this.txtClass.Size = new Size(251, 21);this.txtClass.TabIndex = 6;this.txtClass.DoubleClick = new EventHandler(this.txtID_DoubleClick);this.label4.AutoSize = true;this.label4.Location = new Point(27, 107);this.label4.Name = "label4";this.label4.Size = new Size(35, 12);this.label4.TabIndex = 4;this.label4.Text = "Class";this.txtName.Anchor = (AnchorStyles.Top | AnchorStyles.Left | AnchorStyles.Right);this.txtName.Location = new Point(68, 44);this.txtName.Name = "txtName";this.txtName.Size = new Size(251, 21);this.txtName.TabIndex = 3;this.txtName.DoubleClick = new EventHandler(this.txtID_DoubleClick);this.label3.AutoSize = true;this.label3.Location = new Point(33, 53);this.label3.Name = "label3";this.label3.Size = new Size(29, 12);this.label3.TabIndex = 2;this.label3.Text = "Name";this.txtID.Anchor = (AnchorStyles.Top | AnchorStyles.Left | AnchorStyles.Right);this.txtID.Location = new Point(68, 17);this.txtID.Name = "txtID";this.txtID.Size = new Size(251, 21);this.txtID.TabIndex = 1;this.txtID.Text = "双击文本框复制";this.txtID.DoubleClick = new EventHandler(this.txtID_DoubleClick);this.label2.AutoSize = true;this.label2.Location = new Point(45, 26);this.label2.Name = "label2";this.label2.Size = new Size(17, 12);this.label2.TabIndex = 0;this.label2.Text = "ID";this.label2.TextAlign = ContentAlignment.MiddleRight;this.label1.AutoSize = true;this.label1.Location = new Point(12, 228);this.label1.Name = "label1";this.label1.Size = new Size(143, 12);this.label1.TabIndex = 1;this.label1.Text = "XPath（选择后双击复制）";this.lstXPath.Anchor = (AnchorStyles.Top | AnchorStyles.Bottom | AnchorStyles.Left | AnchorStyles.Right);this.lstXPath.FormattingEnabled = true;this.lstXPath.ItemHeight = 12;this.lstXPath.Items.AddRange(new object[]{"拖动左下角的图标到IE查看即可","也可以按F8获取光标当前位置元素信息","","双击文本框即可复制内容","XPATH选中后双击即可复制。采集时默认自动复制第一个","","Bug、建议或者检查新版本请点击右下角链接"});this.lstXPath.Location = new Point(12, 243);this.lstXPath.Margin = new Padding(5);this.lstXPath.Name = "lstXPath";this.lstXPath.Size = new Size(326, 100);this.lstXPath.TabIndex = 2;this.lstXPath.DoubleClick = new EventHandler(this.lstXPath_DoubleClick);this.linkLabel1.Anchor = (AnchorStyles.Bottom | AnchorStyles.Right);this.linkLabel1.AutoSize = true;this.linkLabel1.Location = new Point(279, 372);this.linkLabel1.Name = "linkLabel1";this.linkLabel1.Size = new Size(59, 12);this.linkLabel1.TabIndex = 5;this.linkLabel1.TabStop = true;this.linkLabel1.Text = "by 晓风轻";this.linkLabel1.LinkClicked = new LinkLabelLinkClickedEventHandler(this.linkLabel1_LinkClicked);this.timer1.Interval = 250;this.timer1.Tick = new EventHandler(this.timer1_Tick);this.chkCopy.AutoSize = true;this.chkCopy.Checked = true;this.chkCopy.CheckState = CheckState.Checked;this.chkCopy.Location = new Point(53, 349);this.chkCopy.Name = "chkCopy";this.chkCopy.Size = new Size(138, 16);this.chkCopy.TabIndex = 6;this.chkCopy.Text = "自动复制第一个XPath";this.chkCopy.UseVisualStyleBackColor = true;this.chkSplit.AutoSize = true;this.chkSplit.Location = new Point(53, 371);this.chkSplit.Name = "chkSplit";this.chkSplit.Size = new Size(114, 16);this.chkSplit.TabIndex = 7;this.chkSplit.Text = "XPath使用单引号";this.chkSplit.UseVisualStyleBackColor = true;this.chkSplit.CheckedChanged = new EventHandler(this.chkSplit_CheckedChanged);this.pictureBox1.Anchor = (AnchorStyles.Bottom | AnchorStyles.Left);this.pictureBox1.Image = (Image)componentResourceManager.GetObject("pictureBox1.Image");this.pictureBox1.Location = new Point(12, 349);this.pictureBox1.Name = "pictureBox1";this.pictureBox1.Size = new Size(33, 33);this.pictureBox1.TabIndex = 3;this.pictureBox1.TabStop = false;this.pictureBox1.MouseDown = new MouseEventHandler(this.pictureBox1_MouseDown);this.pictureBox1.MouseUp = new MouseEventHandler(this.pictureBox1_MouseUp);base.AutoScaleDimensions = new SizeF(6f, 12f);base.AutoScaleMode = AutoScaleMode.Font;base.ClientSize = new Size(349, 389);base.Controls.Add(this.chkSplit);base.Controls.Add(this.chkCopy);base.Controls.Add(this.linkLabel1);base.Controls.Add(this.pictureBox1);base.Controls.Add(this.lstXPath);base.Controls.Add(this.label1);base.Controls.Add(this.groupBox1);base.Icon = (Icon)componentResourceManager.GetObject("$this.Icon");base.Name = "frmIEXPath";this.Text = "IEXPath";base.FormClosed = new FormClosedEventHandler(this.frmIEXPath_FormClosed);base.Load = new EventHandler(this.frmIEXPath_Load);this.groupBox1.ResumeLayout(false);this.groupBox1.PerformLayout();((ISupportInitialize)this.pictureBox1).EndInit();base.ResumeLayout(false);base.PerformLayout();}}}
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