Gridview Row Number not correct after hiding 2 rows

Hi lijo,

Based on your problem statement to fix the row numbers after hiding some rows, you can use the RowDataBound event to update the row numbers in the template field. Use the below code snippet to do this:

protected void GridView1_RowDataBound(object sender, GridViewRowEventArgs e)
{
    if (e.Row.RowType == DataControlRowType.DataRow)
    {
        // Update the row numbers after hiding some rows
        int rowNumber = e.Row.RowIndex + 1;
        if (e.Row.RowIndex > 1)
        {
            rowNumber -= 2;
        }
        if (e.Row.RowIndex > 4)
        {
            rowNumber--;
        }

        Label lblRowNumber = (Label)e.Row.FindControl("lblRowNumber");
        lblRowNumber.Text = rowNumber.ToString();
    }
}

we are using a Label control with an ID of "lblRowNumber" in the template field to display the row number. You can adjust the code to fit your specific requirements.