如何改变<br></br>的高度

本文介绍如何使用 jQuery 来设置 div 元素的 line-height 属性,实现统一的文本行间距。

使用line-height属性

 $("div").css("line-height",hd+"px");

private void CreateMailBody() { try { MessageInfo.Text = MessageInfo.Text + "\r\n" + DateTime.Now.ToString() + ": Auto-Mail V3E For Fab7 start to Create Html Body!"; //================================================================= //Head EmailBodyContent = "<html><head>"; EmailBodyContent += @" <style type='text/css'> span{ font-size:10.0pt; font-family:Arial; } .bold_font{ font-weight:bold; } table{ border-collapse: collapse; } tr { height: 20px; } td { width: 60px; border:solid windowtext 1px; padding:0px 2px 0px 2px; } </style>".Replace(" ", ""); EmailBodyContent += "</head><body>"; EmailBodyContent += "<span class='bold_font'>Dear All,</span><br>"; EmailBodyContent += "<br>"; EmailBodyContent += "<span class='bold_font'>Here is the Wafer Start Data of yesterday(" + DateTime.Now.AddDays(-1).ToString("yyyy-MM-dd") + ").</span><br>"; EmailBodyContent += "<br>"; // 1). Prod PMIC EmailBodyContent += "<table>"; EmailBodyContent += "<tbody><tr style='background-color: yellow'>"; EmailBodyContent += "<td><span>PMIC/SH</span></td>"; for (int i = 0; i < DT_PMIC.Rows.Count; i++) { EmailBodyContent += "<td><span>"; EmailBodyContent += DT_PMIC.Rows[i]["strhistdate"].ToString().Replace(",", "").Replace("MM", "-").Replace("DD", ""); EmailBodyContent += "</span></td>"; } EmailBodyContent += "</tr>"; EmailBodyContent += "<tr>"; EmailBodyContent += "<td><span>Daily</span></td>"; for (int i = 0; i < DT_PMIC.Rows.Count; i++) { EmailBodyContent += "<td><span>"; EmailBodyContent += DT_PMIC.Rows[i]["AVG_WIP"].ToString(); EmailBodyContent += "</span></td>"; } EmailBodyContent += "</tr>"; EmailBodyContent += "<tr>"; EmailBodyContent += "<td><span>Total</span></td>"; for (int i = 0; i < DT_PMIC.Rows.Count; i++) { EmailBodyContent += "<td><span>"; EmailBodyContent += DT_PMIC.Rows[i]["sum_wip"].ToString(); EmailBodyContent += "</span></td>"; } EmailBodyContent += "</tr>"; EmailBodyContent += "</table>"; EmailBodyContent += "<br>"; // 2). Prod PMIC EmailBodyContent += "<table>"; EmailBodyContent += "<tbody><tr style='background-color: #00b0f0'>"; EmailBodyContent += "<td><span>V3E/SH</span></td>"; for (int i = 0; i < DT_V3E.Rows.Count; i++) { EmailBodyContent += "<td><span>"; EmailBodyContent += DT_V3E.Rows[i]["strhistdate"].ToString().Replace(",", "").Replace("MM", "-").Replace("DD", ""); EmailBodyContent += "</span></td>"; } EmailBodyContent += "</tr>"; EmailBodyContent += "<tr>"; EmailBodyContent += "<td><span>Daily</span></td>"; for (int i = 0; i < DT_V3E.Rows.Count; i++) { EmailBodyContent += "<td><span>"; EmailBodyContent += DT_V3E.Rows[i]["AVG_WIP"].ToString(); EmailBodyContent += "</span></td>"; } EmailBodyContent += "</tr>"; EmailBodyContent += "<tr>"; EmailBodyContent += "<td><span>Total</span></td>"; for (int i = 0; i < DT_V3E.Rows.Count; i++) { EmailBodyContent += "<td><span>"; EmailBodyContent += DT_V3E.Rows[i]["sum_wip"].ToString(); EmailBodyContent += "</span></td>"; } EmailBodyContent += "</tr>"; EmailBodyContent += "</table>"; EmailBodyContent += "<br>"; //================================================================= EmailBodyContent += "<img height=313 width=818 src=\"cid:Pic_PMIC\"><br>"; //注意此处嵌入的图片资源 EmailBodyContent += "<br>"; EmailBodyContent += "<img height=313 width=818 src=\"cid:Pic_V3E\"><br>"; //注意此处嵌入的图片资源 EmailBodyContent += "<br>"; //================================================================= // Thank you EmailBodyContent += "<span class='bold_font'>Thanks & Best Regards!</span><br>"; EmailBodyContent += "<span>========================</span><br>"; EmailBodyContent += "<span>八寸BU,拼搏不休,</span><br>"; EmailBodyContent += "<span>一五七厂,势不可挡。</span><br>"; EmailBodyContent += "<br>"; EmailBodyContent += "</body></html>"; } catch (Exception ex) { MessageInfo.Text = MessageInfo.Text + "\r\n" + DateTime.Now.ToString() + " Create Email Body message() Fail, For: " + ex.ToString(); this.Close(); } } 分析一下这段代码
08-16
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