问题描述
我有一个程序可以将 gridview 的内容导出到制表符分隔的文本文件。它工作正常,但生成的文件有一个额外的列。我确定问题一定是我如何构建我的行(在最后一个条目中添加一个额外的选项卡),但我不知道该怎么做。任何帮助表示赞赏。
我要导出的代码:
public void ExportGrid(GridView gv,string gvName)
{
// Build the text file data
string txt = string.Empty;
txt += "<table id='tblCTSWContracts' border='1'>";
// Add the header row for text file
txt += "<tr>";
foreach (TableCell cell in gv.HeaderRow.Cells)
{
txt += "<th>";
txt += cell.Text + "\t";
txt += "</th>";
}
txt += "</tr>";
// Add header line
txt += "\r\n";
foreach (GridViewRow row in gv.Rows)
{
// Add the Data rows
txt += "<tr>";
foreach (TableCell cell in row.Cells)
{
txt += "<td>";
txt += cell.Text + "\t";
txt += "</td>";
}
txt += "</tr>";
// Add new line
txt += "\r\n";
}
txt += "<table>";
// Export the file
Response.Clear();
Response.Buffer = true;
response.addheader("content-disposition","attachment;filename=" + gvName + ".html");
Response.Charset = "";
Response.ContentType = "application/text";
Response.Output.Write(txt);
Response.Flush();
Response.End();
}
解决方法
我是暴力破解的。跟踪列并为除最后一行之外的所有行添加“/t”。不优雅,但如果它有效,它就有效。