how we can get hidden field value to update records in DB

hi, i am using C# ASP.net ,

i have a form where two textboxes to save and then below a grid view where display the records now i want to this hidden field value during update a table records.

protected void grdFY_SelectedIndexChanged(object sender, EventArgs e)

{

string FromDT = (grdFY.SelectedRow.FindControl("lblfromdt") as Label).Text;

string ToDT = (grdFY.SelectedRow.FindControl("lbltodt") as Label).Text;

txtFinancialYearFrom.Text = FromDT;

txtFinancialYearTo.Text = ToDT;

string s = ((HiddenField)grdFY.SelectedRow.Cells[0].FindControl("CustomerId")).Value;

Id = Convert.ToInt16(s);

}

this Id value i want to pass on button click on same page outside of gridview.

please help me how i can

2 Replies

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Midhun Tp10y ago
Accepted answer
Hi,
You can use viewstate for saving that value.
ViewState["id"] = s;
Now in your button click, you can get that value like,
id=Convert.ToInt16(ViewState["id"]);
Mohan Chandra10y ago
Thanks bro, it works fine