Showing Error

Question

When I bind values from table to grid viewIf non null values are in table it is good other wise it is showing error input string was not in correct format.Pls help me

Rajeesh Menoth · Answer

Hi Put a break point and findout the area of bug and also check the gridview coloumn names are matching to the retrieving values...

Vipan Sharma · Answer

Hello Kindly share your code for best Answer. Thanks

Rajeesh Menoth · Answer

Hi Check the binding values.it's a other format that's why it showing the error...

rajasekhar garikipati · Answer

DataTable dt = new DataTable(); dt.Columns.Add(ItemRowId typeof(int)); dt.Columns.Add(ItemCode typeof(string)); dt.Columns.Add(ItemName typeof(string)); dt.Columns.Add(MRP typeof(float)); dt.Columns.Add(tur typeof(float)); //dt.Columns.Add(UPC typeof(float)); foreach (GridViewRow row in xdata.Rows) { if (row.RowType == DataControlRowType.DataRow) { CheckBox chkSelect = (row.Cells[0].FindControl(chkSelect) as CheckBox); if (chkSelect.Checked) { int ItemRowId = int.Parse(row.Cells[1].Text); string ItemCode = row.Cells[2].Text; string ItemName = row.Cells[3].Text; float MRP = float.Parse(row.Cells[4].Text); float tur = float.Parse(row.Cells[5].Text); //float UPC = float.Parse(row.Cells[6].Text); dt.Rows.Add(ItemRowId ItemCode ItemName MRP tur); } } } Session.Add(dtgetselectedRecords dt); Server.Transfer(~/Grid2.aspx);

rajasekhar garikipati · Answer

It is in float format and it accepts null values. float UPC = float.Parse(row.Cells[6].Text);