protected void btnAdd_Click(object sender, EventArgs e)
        {
            try
            {
                BECourseAdmin objBECourseAdmin = new BECourseAdmin();
                BCourseAdmin  objBCourseAdmin  = new BCourseAdmin();

                objBECourseAdmin.strCourseID   = txtCourseID.Text.Trim().ToString();
                lblCourseID.Text               = txtCourseID.Text.Trim().ToString();
                objBECourseAdmin.strCourseName = txtCourseName.Text.Trim().ToString();
                lblCourseName.Text             = txtCourseName.Text.Trim().ToString();
                objBECourseAdmin.IntUserID     = Convert.ToInt32(ddlprovider.SelectedValue);
                objBCourseAdmin.BAddCourse(objBECourseAdmin);
                trMessage.Visible = true;

                if (objBECourseAdmin.IntResult == 1)
                {
                    lblInfo.Text      = Resources.AppMessages.Provider_AddCourse_Success_AddCourse;
                    lblInfo.ForeColor = System.Drawing.Color.FromName(Resources.AppConfigurations.Color_Success);
                    ImgInfo.ImageUrl  = Resources.AppConfigurations.Image_Success;
                    tdInfo.Attributes.Add("style", Resources.AppConfigurations.Color_Table_Success);
                    trAddCourse.Visible        = false;
                    trAddCourseConfirm.Visible = true;
                }
                else
                {
                    lblInfo.Text      = Resources.AppMessages.Provider_AddCourse_Error_AddCourse;
                    lblInfo.ForeColor = System.Drawing.Color.FromName(Resources.AppConfigurations.Color_Error);
                    ImgInfo.ImageUrl  = Resources.AppConfigurations.Image_Error;
                    tdInfo.Attributes.Add("style", Resources.AppConfigurations.Color_Table_Error);
                    trAddCourse.Visible        = true;
                    trAddCourseConfirm.Visible = false;
                }
            }
            catch (Exception Ex)
            {
                ErrorHandlers.ErrorLog.WriteError(Ex);
            }
        }