Showing Error

Chiru m

11y764.NET

When I bind values from table to grid view,If 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

5 Replies

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Rajeesh Menoth11y ago
Hi,
Put a break point and findout the area of bug and also check the gridview coloumn names are matching to the retrieving values...
rajasekhar garikipati11y ago
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 garikipati11y ago
It is in float format and it accepts null values.
float UPC = float.Parse(row.Cells[6].Text);
Vipan Sharma11y ago
Hello,
Kindly share your code for best Answer.

Thanks
Rajeesh Menoth11y ago
Hi,
Check the binding values.it's a other format that's why it showing the error...