Hi to all,
I have set a require field validator from code behind as above, the validation is working but I don't see the red color
TextBox txt = (TextBox)gv.FooterRow.FindControl("txt");
RequiredFieldValidator rfv = new RequiredFieldValidator();
rfv.ControlToValidate = txt.ID;
rfv.ID = "rfv" + txt.ID;
rfv.ValidationGroup = "Add";
rfv.ForeColor = System.Drawing.Color.Red;
txt.Controls.Add(rfv);
rfv.SetFocusOnError = true;
Button btn = (Button)gv.FooterRow.FindControl("btnAdd");
btn .ValidationGroup = "Add";
rfv.Validate();
if (Page.IsValid)
{
// save to database
}
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