/// <summary> /// 执行插入超链接命令 /// </summary> public static void InsertHyperlick(this HtmlDocument document, HyperlinkObject hyperlink) { var url = hyperlink.URL.HtmlEncoding(); var txt = hyperlink.Text.HtmlEncoding(); if (string.IsNullOrEmpty(txt)) { txt = url; } string tx = string.Format("<a href=\"{0}\">{1}</a>", url, txt); document.InsertHTML(tx); }
/// <summary> /// 执行插入表格命令 /// </summary> public static void InsertTable(this HtmlDocument document, TableObject table) { int rows = table.Rows; int cols = table.Columns; string width = string.Format(" width=\"{0}{1}\"", table.Width, table.WidthUnit.Value); string height = string.Format(" height=\"{0}{1}\"", table.Height, table.HeightUnit.Value); string spacing = string.Format(" cellspacing=\"{0}{1}\"", table.Spacing, (table.Spacing > 0 ? table.SpacingUnit.Value : string.Empty)); string padding = string.Format(" cellspacing=\"{0}{1}\"", table.Padding, (table.Padding > 0 ? table.PaddingUnit.Value : string.Empty)); string border = string.Format(" border=\"{0}\"", table.Border); string title = (string.IsNullOrEmpty(table.Title) != false ? string.Format(" title=\"{0}\"", table.Title.HtmlEncoding()) : string.Empty); string align = (table.Alignment != TableAlignment.Default ? string.Format(" align=\"{0}\"", table.Alignment.Value) : string.Empty); StringBuilder bx = new StringBuilder(); bx.AppendFormat("<table{0}{1}{2}{3}{4}{5}{6}>", width, height, spacing, padding, border, align, title); for (int i = 0; i < rows; i++) { bx.Append("<tr>"); if (i == 0 && (table.HeaderOption == TableHeaderOption.FirstRow || table.HeaderOption == TableHeaderOption.FirstRowAndColumn)) { for (int j = 0; j < cols; j++) { bx.Append("<th></th>"); } } else { for (int j = 0; j < cols; j++) { if (i == 0 && (table.HeaderOption == TableHeaderOption.FirstColumn || table.HeaderOption == TableHeaderOption.FirstRowAndColumn)) { bx.Append("<th></th>"); } else { bx.Append("<td></td>"); } } } bx.Append("</tr>"); } bx.Append("</table>"); document.InsertHTML(bx.ToString()); }
/// <summary> /// 执行插入图像命令 /// </summary> public static void InsertImage(this HtmlDocument document, ImageObject image) { string hspace = (image.HorizontalSpace > 0 ? "hspace=\"" + image.HorizontalSpace + "\" " : string.Empty); string vspace = (image.VerticalSpace > 0 ? "vspace=\"" + image.VerticalSpace + "\" " : string.Empty); string border = (image.BorderSize > 0 ? "border=\"" + image.BorderSize + "\" " : string.Empty); string align = (image.Alignment != ImageAlignment.Default ? "align=\"" + image.Alignment.Value + "\" " : string.Empty); string title = (string.IsNullOrEmpty(image.TitleText) == false ? "title=\"" + image.TitleText + "\" " : string.Empty); string tx = string.Empty; if (string.IsNullOrEmpty(image.LinkUrl)) { tx = string.Format("<img src=\"{0}\" alt=\"{1}\" width=\"{2}\" height=\"{3}\" {4}{5}{6}{7}{8} />", image.ImageUrl, image.AltText, image.Width, image.Height, title, hspace, vspace, border, align); } else { string url = image.ImageUrl.HtmlEncoding(); tx = string.Format("<a href=\"{0}\"><img src=\"{1}\" alt=\"{2}\" width=\"{3}\" height=\"{4}\" {5}{6}{7}{8}{9} /></a>", image.LinkUrl, image.ImageUrl, image.AltText, image.Width, image.Height, title, hspace, vspace, border, align); } document.InsertHTML(tx); }
public void InsertText(string text) { htmldoc.InsertHTML(text); }