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mohammed shamsheer
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Duplicate datagridview columns creating
Dec 23 2014 6:32 AM
DATABOUND COLUMN CREATED AUTOMATICALLY CREATING FOR DATAGRIDVIEW
I HAVE A GRID VIEW AND SOME COLUMNS EG : ROOMNO,rOOMCAPACITY,rOOrent etc
i am inserting the textbox and combobox items to datagridview
it inserted nicely to day suddenly some databound columns is created automatically so duplicate columns in datagridveiw occured.
this is my code :
string roomID = Convert.ToString(cmbroomno.SelectedValue);
object[,] ParamArray = new object[,] { { "@RoomID", roomID } };
DataSet ds = new DataSet();
ds = DB.ExecuteQuery_SP("SelectRoomDetailsForGridByID", ParamArray);
if (ds.Tables.Count > 0)
{
int row = 0;
dgvcheckin.Rows.Add();
row = dgvcheckin.Rows.Count - 1;
dgvcheckin["RoomNo", row].Value = ds.Tables[0].Rows[0]["RoomNo"].ToString();
dgvcheckin["RoomCategoryName", row].Value = ds.Tables[0].Rows[0]["RoomCategoryName"].ToString();
dgvcheckin["RoomCapacity", row].Value = ds.Tables[0].Rows[0]["RoomCapacity"].ToString();
dgvcheckin["NoofPerson", row].Value = txtTotalHours.Text;
dgvcheckin["Hours", row].Value = txtTotalHours.Text;
dgvcheckin["InTime", row].Value = dtpchkintime.Text;
dgvcheckin["CheckInDate", row].Value = dtpcheckin.Text;
dgvcheckin["Rents", row].Value = ds.Tables[0].Rows[0]["PerdayRent"].ToString();
dgvcheckin["TaxAmount", row].Value = ds.Tables[0].Rows[0]["TaxAmount"].ToString();
dgvcheckin["CheckOutday", row].Value = dtpcheckOutdate.Text;
dgvcheckin["CheckOutTime", row].Value = dtpouttime.Text;
dgvcheckin["Roomid", row].Value = cmbroomno.SelectedValue;
if (Convert.ToInt32(txtTotalHours.Text) > 1)
{
double NetTotal = ((Convert.ToDouble(ds.Tables[0].Rows[0]["PerdayRent"]) + Convert.ToDouble(ds.Tables[0].Rows[0]["TaxAmount"])) + ((PolosysHMS.General.Classes.Settings.InventorySettings.ExtraHoursCost) * (Convert.ToDouble(txtTotalHours.Text) - 1)));
dgvcheckin.Rows[row].Cells["NetTotal"].Value = NetTotal.ToString();
}
any body have any idea about it
Reply
Answers (
2
)
delete last row have exception
tabcycling is not working after datagridinsertin