protected void btSave_Click(object sender, EventArgs e) { StyleGuide.API api = new StyleGuide.API(); try { Int32 PgIdx = UcPaging1.CurrentPage; foreach (GridViewRow r in this.gvCatList.Rows) { string Changed = getPostedValue(r, "hfChanged"); string tbId = getPostedValue(r, "tbID"); if (Changed == "1" || tbId == "-1") { string tbName = getPostedValue(r, "tbName"); string ddlCatType = getPostedValue(r, "ddlCatTypes"); string tbNotes = getPostedValue(r, "tbNotes"); StyleGuide.SgCategories.Category cat;// = api.getCategoryByID(Convert.ToInt64(tbId)); StyleGuide.SgCategories.CategoryType catType = api.getCategoryTypeByID(Convert.ToInt64(ddlCatType)); if (tbId == "-1") { cat = new StyleGuide.SgCategories.Category(); } else { cat = api.getCategoryByID(Convert.ToInt64(tbId)); } if (cat != null) { cat.Name = tbName; cat.Type.ID = catType.ID; cat.Type.Type = catType.Type; cat.Notes = tbNotes; cat.LMBY = StyleGuideUI.App_Code.SgCommon.getLoggedUser(); api.SaveCategory(cat); ShowMessage("Category saved"); if (tbId == "-1") { Refresh(api, UcPaging1.TotalPages); PgIdx = UcPaging1.TotalPages; } else { PgIdx = UcPaging1.CurrentPage; } } else { throw new Exception("Category ID not found."); } } } Refresh(api, PgIdx); } catch (Exception ex) { ShowErrorMessage("Error on Save(). " + ex.Message); } finally { api.Dispose(); } }