//Bind Branch
        #region [Bind Branch]

        private void BindBranch()
        {
            try
            {
                EWA_Common objEWA = new EWA_Common();
                BL_Common  objBL  = new BL_Common();
                objEWA.CourseId = ddlCourse.SelectedValue.ToString();
                if (!objEWA.CourseId.Equals("Select"))
                {
                    DataSet ds = objBL.BindBranch_BL(objEWA);

                    ddlBranch.DataSource     = ds;
                    ddlBranch.DataTextField  = "BranchName";
                    ddlBranch.DataValueField = "BranchId";
                    ddlBranch.DataBind();
                }
                else
                {
                    ddlBranch.Items.Clear();
                }
                ddlBranch.Items.Insert(0, new ListItem("Select", "Select"));
            }
            catch (Exception exp)
            {
                GeneralErr(exp.Message.ToString());
            }
        }