如何在Gridview中获取所选行的HTML部分? [英] How to get HTML portion of the selected row in the Gridview?

问题描述

我在第一列中有一个带复选框的gridview，我需要获取所选行的行部分的html.什么是这样做的好方法?

I've a gridview with checkbox in the first column, I need to get the html of the row portion of the selected row. what is a good way to do this?

以下部分逻辑是获取所选行html所必需的.

Below portion logic is required to get the selected row html.

foreach (GridViewRow row in GridView1.Rows)
{
    if (!(row.FindControl("CheckBox1") as CheckBox).Checked)
    {
        //logic required here
    }
}

推荐答案

您可以使用此代码段在GridView OnRowDataBound事件中以HTML格式获取行.

You can use this snippet to get the row as HTML in the GridView OnRowDataBound event.

protected void GridView1_RowDataBound(object sender, GridViewRowEventArgs e)
{
    if (e.Row.RowType == DataControlRowType.DataRow)
    {
        CheckBox cb = e.Row.FindControl("CheckBox1") as CheckBox;

        if (cb.Checked == true)
        {
            TableRow row = e.Row;

            StringWriter sw = new StringWriter();
            HtmlTextWriter htw = new HtmlTextWriter(sw);
            row.RenderControl(htw);

            string rowContents = sw.ToString();
        }
    }
}

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