using System.Linq; using System.Web; using System.Web.Security; using System.Web.UI; using System.Web.UI.HtmlControls; using System.Web.UI.WebControls; using System.Web.UI.WebControls.WebParts; using System.Xml.Linq; using System.Data.Odbc; using System.IO; using System.Text; public partial class _Default : System.Web.UI.Page { protected void Page_Load(object sender, EventArgs e) { OdbcConnection con = new OdbcConnection("Dsn=MICROSOFT VISUAL FOXPRO;sourcedb=d:/Tally/BSheet.dbf;sourcetype=DBF;exclusive=No;backgroundfetch=Yes;collate=Machine;null=Yes;deleted=Yes"); con.Open(); OdbcDataAdapter ada = new OdbcDataAdapter(" Select $Name, $Parent, $Baseunits, $ClosingBalance, $ClosingValue from StockItem", con); DataSet ds = new DataSet(); ada.Fill(ds, "emp1"); GridView1.DataSource = ds.Tables[0].DefaultView; GridView1.DataBind(); DataTable dt = ds.Tables["emp1"]; CreateCSVFile(dt, "c:\\zxxz.csv"); } private void CreateCSVFile(DataTable dt, string p) { StreamWriter sw = new StreamWriter(p, false); 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); 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(","); } } sw.Write(sw.NewLine); } sw.Close(); } }
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