Question

Here’s my code behind:

protected void gvviewapproval_RowUpdated(object sender, GridViewUpdatedEventArgs e)
    {
        using (SqlConnection cn = new SqlConnection(Utilities.ConnectionString()))
        {
           using (SqlCommand cmd = new SqlCommand("usp_SendEmails", cn))
            {
                cn.Open();
                cmd.CommandType = CommandType.StoredProcedure;
                cmd.ExecuteNonQuery();
            }
        }

        gvviewapproval.DataBind();
    }
}

Answer 1

You need to add a parameter named ‘@SchedId’ to the command object before executing the query.

i.e.

cmd.Parameters.AddWithValue("@SchedId", 3);