|
/// <summary> /// 獲取webbrowser中html元素的屏幕坐標(biāo) /// </summary> /// <param name="webBrowser"></param> /// <param name="htmlElem"></param> /// <returns></returns> public Point GetHtmlElementClientPoint(WebBrowser webBrowser, HtmlElement htmlElement) { Point p = GetOffset(htmlElement); HTMLDocument doc = webBrowser.Document.DomDocument as HTMLDocument; int sl = int.Parse(doc.documentElement.getAttribute("ScrollLeft").ToString()); int st = int.Parse(doc.documentElement.getAttribute("ScrollTop").ToString()); //加上窗體的位置及控件的位置及窗體邊框，50和8是窗體邊框，不同的元素寬高不一樣，需要可適當(dāng)調(diào)整 p.X += htmlElement.OffsetRectangle.Left + this.Left + webBrowser1.Left + 8 - sl; p.Y += htmlElement.OffsetRectangle.Top + this.Top + webBrowser1.Top + 50 - st; return p; } private Point GetOffset(HtmlElement el) { //get element pos Point pos = new Point(el.OffsetRectangle.Left, el.OffsetRectangle.Top); //get the parents pos HtmlElement tempEl = el.OffsetParent; while (tempEl != null) { pos.X += tempEl.OffsetRectangle.Left; pos.Y += tempEl.OffsetRectangle.Top; tempEl = tempEl.OffsetParent; } return pos; } //調(diào)用 HtmlElement txtCodeHE = htmlDoc.GetElementById("txtCode"); Point txtCodeHEClientPoint = GetHtmlElementClientPoint(webBrowser1, txtCodeHE); Cursor.Position = txtCodeHEClientPoint; ———————————————— 版權(quán)聲明：本文為CSDN博主「hzm326」的原創(chuàng)文章，遵循CC 4.0 BY-SA版權(quán)協(xié)議，轉(zhuǎn)載請(qǐng)附上原文出處鏈接及本聲明。 原文鏈接：https://blog.csdn.net/u014712365/article/details/117684571 |
|
|
