DataGrid到CSV文件

我正在将DataTable绑定到DataGrid,一切正常。 我的下一步是将DataGrid数据导出为CSV文件,逗号分隔。

ASP.Net 3.5最好/最简单的方法是什么?

我使用此代码段将DataGrid导出为CSV。 也许它有帮助:

public void OnExportGridToCSV(object sender, System.EventArgs e) { // Create the CSV file to which grid data will be exported. StreamWriter sw = new StreamWriter(Server.MapPath("~/GridData.csv"), false); // First we will write the headers. DataTable dt = ((DataSet)grid1.DataSource).Tables[0]; int iColCount = dt.Columns.Count; for (int i = 0; i < iColCount; i++) { sw.Write(dt.Columns[i]); if (i < iColCount - 1) { sw.Write(","); } } sw.Write(sw.NewLine); // Now write all the rows. foreach (DataRow dr in dt.Rows) { for (int i = 0; i < iColCount; i++) { if (!Convert.IsDBNull(dr[i])) { sw.Write(dr[i].ToString()); } if (i < iColCount - 1) { sw.Write(System.Globalization.CultureInfo.CurrentCulture.TextInfo.ListSeparator); } } sw.Write(sw.NewLine); } sw.Close(); }