Check if row modified in gridview c#
Hi,
I have a GridView and I'm performing a bulk update for only one column with textbox. But before update I need to check the values of that textbox for entire gridview and if the values aren't changed I need to provide an alert stating "Make change to field to update".
Can anyone suggest me some options?
protected void btnUpdate_Click(object sender, EventArgs e)
{
try
{
foreach (GridViewRow row in gvDetails.Rows)
{
string strID = ((Label)row.FindControl("lblID")).Text;
string strGroup = ((Label)row.FindControl("lblGrp")).Text;
string strDept = ((TextBox)row.FindControl("txtDept")).Text;
{
//my update query
}
}
}
catch (Exception ex)
{
}
}