Hi ellisbay,
You want to Edit single cell in grid view so for this you need to follow some steps:
1) first take a link in grid view whose would be Edit
2) bind The Id you are using in gridview in DataKeyNames,Use that Id in Command argument of Edit Link.CommandName="EDI"
3) give your code at Row Command of your grid view that is gridview1_row command.
4)Make class Call your procedure or inline queries,by whatever means you would like to edit. call the Id by which you will select the row in grid view.
5)Use below code on .aspx page show as: change below fields according to needs
if (e.CommandName == "EDI")
{
Int32 ModuleId = Convert.ToInt32(e.CommandArgument.ToString());
ViewState["ModuleId"]=ModuleId;
DataTable dt = new DataTable();
dt=Module.editgridModule(ModuleId);
if (dt.Rows.Count > 0)
{
ddlProjectName.SelectedValue = dt.Rows[0]["ProjectId"].ToString());
fillModuleDropdown();
txtModuleName.Text = dt.Rows[0]["ModuleName"].ToString();
txtModuleNameAbri.Text = dt.Rows[0]["ModuleCode"].ToString();
txtsignoff.Text=dt.Rows[0]["SignoffDate"].ToString();
}
}