GridviewRowDatabound

 

 if (e.Row.RowType == DataControlRowType.DataRow)

            {

                Label newlabel= e.Row.FindControl("label1") as Label;

                String mydata = newlabel.Text;

              

                if(mydata.Equals("sometext")

                {

                    Label newlabel2= e.Row.FindControl("label1") as Label;

                    newlabel2.ForeColor = System.Drawing.Color.Green;

                }

                else

                {

                    Label newlabel2= e.Row.FindControl("label1") as Label;

                    newlabel2.ForeColor = System.Drawing.Color.Red;

                }

            }

Disable browser back button functionality using JavaScript in asp.net

<script type="text/javascript" language="javascript">

function DisableBackButton() {

window.history.forward()

}

DisableBackButton();

window.onload = DisableBackButton;

window.onpageshow = function(evt) { if (evt.persisted) DisableBackButton() }

window.onunload = function() { void (0) }

</script>