private void AddUpdateBanner()
    {
        ImageFlowController objCon  = new ImageFlowController();
        ImageFlowInfo       objInfo = new ImageFlowInfo();

        objInfo.BannerID     = Int32.Parse(hdnBannerID.Value);
        objInfo.Title        = txtTitle.Text;
        objInfo.Description  = txtDescription.Text;
        objInfo.IsActive     = chkIsactiveContent.Checked;
        objInfo.UserModuleID = userModuleID;
        objInfo.CultureCode  = GetCurrentCultureName;
        objInfo.PortalID     = GetPortalID;
        objInfo.AddedBy      = GetUsername;
        objInfo.ImageName    = hdnImageName.Text;
        if (fileBannerImage.HasFile)
        {
            objInfo.ImageName = SaveImage();
        }
        objCon.AddUpdateImages(objInfo);
        if (objInfo.BannerID > 0)
        {
            ShowMessage(SageMessageTitle.Information.ToString(), SageMessage.GetSageModuleLocalMessageByVertualPath("Modules/SageImageFlow/ModuleLocalText", "ContentUpdatedSuccessfully"), "", SageMessageType.Success);
        }
        else
        {
            ShowMessage(SageMessageTitle.Information.ToString(), SageMessage.GetSageModuleLocalMessageByVertualPath("Modules/SageImageFlow/ModuleLocalText", "ContentSavedsuccesfully"), "", SageMessageType.Success);
        }

        ClearAll();
        divGridContents.Visible = true;
        divBannerFrom.Visible   = false;
    }
    private void EditContent(int ID)
    {
        ImageFlowController objCon  = new ImageFlowController();
        ImageFlowInfo       objInfo = objCon.GetImagesByID(ID);

        divBannerFrom.Visible      = true;
        divGridContents.Visible    = false;
        btnSaveContent.Text        = "Update";
        hdnBannerID.Value          = objInfo.BannerID.ToString();
        txtTitle.Text              = objInfo.Title;
        txtDescription.Text        = objInfo.Description;
        chkIsactiveContent.Checked = objInfo.IsActive;
        if (objInfo.ImageName != string.Empty)
        {
            hdnImageName.Text   = objInfo.ImageName;
            imgPreview.ImageUrl = "~/Modules/SageImageFlow/images/Thumbnail/small/" + objInfo.ImageName;
        }
    }