import Api Code in kentico 7 ,how to use for kentico 8.2

hi. there is the Api for import with variant in kentico 7. this api use for clothes product. i want use this for kentico 8.2 but i don't know how! because the classes has changed. is there anybody help me to use this?! thanks. using System; using System.Data; using System.Configuration; using System.Collections; using System.Web; using System.Web.Security; using System.Web.UI; using System.Web.UI.HtmlControls; using System.IO; using CMS.Ecommerce; using CMS.DocumentEngine; using CMS.CMSHelper; using CMS.FormEngine; using CMS.IDataConnectionLibrary; using CMS.SettingsProvider; using CMS.GlobalHelper; using CMS.DataEngine; using CMS.SiteProvider; using CMS.PortalEngine; using System.Collections.Generic; using System.Data.OleDb; using System.Linq; using CMS.PortalControls; public partial class CMSWebParts_JeansWest_ImportProductsData : System.Web.UI.UserControl { #region "Private variables" // Document owner private string userName = "Administrator"; private CMS.DocumentEngine.TreeProvider tree = null; private string siteName = ""; private string cultureCode = "fa-IR"; private int siteId = 0; #endregion #region "Methods" protected void Page_Load(object sender, EventArgs e) { btnUpload.OnClientClick = "this.disabled = true; " + Page.ClientScript.GetPostBackEventReference(btnUpload, null) + ";"; } private void DeleteOptions(int skuId) { string wheresoci = "SKUID = " + skuId; InfoDataSet optionCategoryInfos = SKUOptionCategoryInfoProvider.GetSKUOptionCategories(wheresoci, ""); if (!DataHelper.DataSourceIsEmpty(optionCategoryInfos)) { foreach (DataRow rowsoci in optionCategoryInfos.Tables[0].Rows) { //string wheresi = "SKUOptionCategoryID = " + rowsoci["CategoryID"]; //InfoDataSet skuInfos = SKUInfoProvider.GetSKUs(wheresi, ""); //if (!DataHelper.DataSourceIsEmpty(skuInfos)) //{ // foreach (DataRow rowsi in skuInfos.Tables[0].Rows) // { // SKUInfoProvider.DeleteSKUInfo(int.Parse(rowsi["SKUID"].ToString())); // } //} SKUOptionCategoryInfo sociItem = SKUOptionCategoryInfoProvider.GetSKUOptionCategoryInfo(int.Parse(rowsoci["CategoryID"].ToString()), skuId); SKUOptionCategoryInfoProvider.DeleteSKUOptionCategoryInfo(sociItem); //OptionCategoryInfoProvider.DeleteOptionCategoryInfo(sociItem.CategoryID); } } } ///

/// Imports products from the specified file in *.csv format ///

/// /// private string Import(List lstProducts, string parentDoc, string doc) { string ptiWhere = "PageTemplateCodeName = N'JeansWestProductDetail'"; DataSet temps = PageTemplateInfoProvider.GetTemplates(ptiWhere, null); PageTemplateInfo pti = new PageTemplateInfo(temps.Tables[0].Rows[0]); string error = ""; if (error == "") { // Get product default department //DepartmentInfo defaultDepartment = GetDefaultDepartment(); // Get product parent document TreeNode parentDocument = GetProductParentDocument(parentDoc, doc); // Get default product document type DataClassInfo productDocumentType = GetProductDocumentType(); if ((parentDocument == null) || (productDocumentType == null)) { error = "Unable to create products, information missing: default department or parent document or document type"; } else { #region AddProduct var CodeGroupBy = from p in lstProducts group p by p.JWCodeTemp into g select g; foreach (var cdeItemList in CodeGroupBy) { List TempCodeGroupedBy = new List(); foreach (var codeItem in cdeItemList) { ProductStruct ps = new ProductStruct(); ps.Category = codeItem.Category; ps.Color = codeItem.Color; ps.Desc = codeItem.Desc; ps.JWCodeTemp = codeItem.JWCodeTemp; ps.MainCode = codeItem.MainCode; ps.Size = codeItem.Size; ps.Type = codeItem.Type; ps.Title = codeItem.Title; ps.ENColor = codeItem.ENColor; ps.FAColor = codeItem.FAColor; TempCodeGroupedBy.Add(ps); } #region CreateMainSKU SKUInfo sku = new SKUInfo(); int idx = TempCodeGroupedBy[0].MainCode.ToString().IndexOf('-'); string where = ""; if (idx == -1) where = "SKUNumber = N'" + TempCodeGroupedBy[0].MainCode.Substring(0, 8) + "'"; else where = "SKUNumber = N'" + TempCodeGroupedBy[0].MainCode.Substring(0, idx) + "'"; DataSet existSku = SKUInfoProvider.GetSKUs(where, null); if (existSku.Tables[0].Rows.Count < 1) { // Creat product (SKU) if (idx == -1) { sku.SKUName = TempCodeGroupedBy[0].Title + " " + TempCodeGroupedBy[0].MainCode.Substring(0, 8); sku.SKUNumber = TempCodeGroupedBy[0].MainCode.Substring(0, 8); } else { sku.SKUName = TempCodeGroupedBy[0].Title + " " + TempCodeGroupedBy[0].MainCode.Substring(0, idx); sku.SKUNumber = TempCodeGroupedBy[0].MainCode.Substring(0, idx); } sku.SKUDescription = TempCodeGroupedBy[0].Desc; //sku.SetValue("SKUProductCode", TempCodeGroupedBy[0].JWCodeTemp); sku.SKUPrice = 0; sku.SKUEnabled = true; sku.SKUNeedsShipping = true; sku.SKUSiteID = siteId; sku.SKUProductType = SKUProductTypeEnum.Product; DepartmentInfo department = null; if (department != null) { // Assign product to its department sku.SKUDepartmentID = department.DepartmentID; } else { // Assign product to the default department sku.SKUDepartmentID = 0; } try { SKUInfoProvider.SetSKUInfo(sku); } catch { error += "Unable to create product '" + sku.SKUName + "'.
"; } } else { sku = new SKUInfo(existSku.Tables[0].Rows[0]); } #endregion var ColorGroupBy = from p in TempCodeGroupedBy group p by new { p.Color, p.ENColor, p.FAColor } into g select g; List lstOCColor = new List(); foreach (var colorItemList in ColorGroupBy) { bool IsExist; OptionCategoryInfo OCColor = CreateOptionCategory("{$=" + colorItemList.Key.ENColor.ToString() + "|fa-IR=" + colorItemList.Key.FAColor + "$}", TempCodeGroupedBy[0].JWCodeTemp + colorItemList.Key.Color.Replace(" ", "").Replace("/", "").Replace(".", ""), out IsExist); //if (!IsExist) lstOCColor.Add(OCColor); List TempColorGroupedBy = new List(); foreach (var colorItem in colorItemList) { ProductStruct ps = new ProductStruct(); ps.Category = colorItem.Category; ps.Color = colorItem.Color; ps.Desc = colorItem.Desc; ps.JWCodeTemp = colorItem.JWCodeTemp; ps.MainCode = colorItem.MainCode; ps.Size = colorItem.Size; ps.Type = colorItem.Type; ps.Title = colorItem.Title; TempColorGroupedBy.Add(ps); } var SizeGroupBy = from p in TempColorGroupedBy group p by p.Size into g select g; bool IsFirst = true; foreach (var sizeItemList in SizeGroupBy) { foreach (var item in sizeItemList) { CreateOption(item.Size, item.MainCode, OCColor.CategoryName, OCColor.CategoryID, IsFirst); IsFirst = false; } } } foreach (var item in lstOCColor) { AddCategoryToProduct(sku.SKUID, item.CategoryID); } // If product was create succesfully if (existSku.Tables[0].Rows.Count < 1) { if (sku.SKUID > 0) { // Create product document type and assign SKU to it TreeNode productDoc = TreeNode.New("Document.JeansWestProduct", tree); productDoc.SetValue("ProductName", sku.SKUName); productDoc.SetValue("ProductPrice", sku.SKUPrice); productDoc.SetValue("ProductCategory", 0); productDoc.SetValue("ProductType", 0); productDoc.SetValue("NodeTemplateID", pti.PageTemplateId); productDoc.SetValue("DocumentPageTemplateID", pti.PageTemplateId); productDoc.SetValue("DocumentMenuItemHideInNavigation", 1); productDoc.DocumentName = sku.SKUName; productDoc.NodeSKUID = sku.SKUID; productDoc.DocumentCulture = cultureCode; try { productDoc.Insert(parentDocument, true); } catch { error += "Unable to create document '" + sku.SKUName + "'.
"; SKUInfoProvider.DeleteSKUInfo(sku.SKUID); } } } } #endregion // Close file // Display number of created products //lblInfo.Text = "Number of created products: " + count; } } return error; } ///

/// Ensures default department exists. ///

private DepartmentInfo GetDefaultDepartment() { // Try to get default department DepartmentInfo defaultDepartment = DepartmentInfoProvider.GetDepartmentInfo("DefaultDepartment", siteName); // If default department doesnt exist, create new one if (defaultDepartment == null) { defaultDepartment = new DepartmentInfo(); defaultDepartment.DepartmentDisplayName = "Default department"; defaultDepartment.DepartmentName = "DefaultDepartment"; defaultDepartment.DepartmentDefaultTaxClassID = 0; defaultDepartment.DepartmentSiteID = siteId; DepartmentInfoProvider.SetDepartmentInfo(defaultDepartment); } return defaultDepartment; } ///

/// Ensures parent document for product documents exists. ///

private TreeNode GetProductParentDocument(string parentDoc, string doc) { TreeNode parent = null; // Try to get products' parent document if (parentDoc.Contains("Accessories")) { if (parentDoc.Length > 12) parent = tree.SelectSingleNode(siteName, "/Products/Accessories/" + parentDoc.Substring(12) + "/" + doc, cultureCode, false, "Document.JeansWestProductCategory"); else parent = tree.SelectSingleNode(siteName, "/Products/Accessories/Other/" + doc, cultureCode, false, "Document.JeansWestProductCategory"); } else parent = tree.SelectSingleNode(siteName, "/Products/" + parentDoc + "/" + doc, cultureCode, false, "Document.JeansWestProductCategory"); // Parent not found if (parent == null) { // Get products parent TreeNode productparent = null; if (parentDoc.Contains("Accessories")) { if (parentDoc.Length > 12) productparent = tree.SelectSingleNode(siteName, "/Products/Accessories/" + parentDoc.Substring(12), cultureCode, false, "Document.JeansWestProductCategory"); else productparent = tree.SelectSingleNode(siteName, "/Products/Accessories/Other", cultureCode, false, "Document.JeansWestProductCategory"); } else productparent = tree.SelectSingleNode(siteName, "/Products/" + parentDoc, cultureCode, false, "Document.JeansWestProductCategory"); if (productparent != null) { // Create new parent document parent = TreeNode.New("Document.JeansWestProductCategory", tree); parent.SetValue("MenuItemName", doc); parent.DocumentName = doc; parent.DocumentCulture = cultureCode; parent.Insert(productparent, true); } } return parent; } ///

/// Ensures default product document type exists. ///

private DataClassInfo GetProductDocumentType() { // Try to get default product document type string className = "Document.JeansWestProduct"; DataClassInfo defaultProductType = DataClassInfoProvider.GetDataClass(className); // Default product document type not found -> create new one if (defaultProductType == null) { string tableName = "Document.JeansWestProduct"; string primaryKey = "DefaultProductID"; // Initialize new product type defaultProductType = new DataClassInfo(); defaultProductType.ClassDisplayName = "Default product"; defaultProductType.ClassName = "custom.defaultproduct"; defaultProductType.ClassIsDocumentType = true; defaultProductType.ClassUsePublishFromTo = true; defaultProductType.ClassTableName = tableName; defaultProductType.ClassIsProduct = true; try { // Save document type DataClassInfoProvider.SetDataClass(defaultProductType); TableManager tm = new TableManager(defaultProductType.ClassConnectionString); // Create document type table tm.CreateTable(tableName, primaryKey); // Add table columns tm.AddTableColumn(tableName, "ProductName", "nvarchar(200)", false, null); // Create document type form definition FormInfo form = new FormInfo("

"); FormFieldInfo field = new FormFieldInfo(); // Create primary key field field.Name = primaryKey; field.Caption = primaryKey; field.DataType = FormFieldDataTypeEnum.Integer; field.DefaultValue = ""; field.Description = ""; field.FieldType = FormFieldControlTypeEnum.LabelControl; field.PrimaryKey = true; field.System = false; field.Visible = true; field.Size = 0; field.AllowEmpty = false; // Add primary key field form.AddFormField(field); // Update document type defaultProductType.ClassXmlSchema = tm.GetXmlSchema(tableName); defaultProductType.ClassFormDefinition = form.GetXmlDefinition(); defaultProductType.ClassNodeNameSource = "ProductName"; defaultProductType.ClassIsCoupledClass = true; DataClassInfoProvider.SetDataClass(defaultProductType); // Ensure default permissions PermissionNameInfoProvider.CreateDefaultClassPermissions(defaultProductType.ClassID); // Genereate default view for document type SqlGenerator.GenerateDefaultView(defaultProductType, siteName); // Since version 3.1a // Allow product type to be inserted as a child of the menu item type DataClassInfo parentClass = DataClassInfoProvider.GetDataClass("cms.menuitem"); if (parentClass != null) { AllowedChildClassInfoProvider.AddAllowedChildClass(parentClass.ClassID, defaultProductType.ClassID); } // Add product type to site ClassSiteInfoProvider.AddClassToSite(defaultProductType.ClassID, siteId); // Create product default transformation TransformationInfo ti = new TransformationInfo(); ti.TransformationName = ResHelper.GetString("TransformationName.Default"); ti.TransformationFullName = className + "." + ti.TransformationName; ti.TransformationCode = TransformationInfoProvider.GenerateTransformationCode(defaultProductType.ClassFormDefinition, TransformationTypeEnum.Ascx, className); ti.TransformationType = TransformationTypeEnum.Ascx; ti.TransformationClassID = defaultProductType.ClassID; TransformationInfoProvider.SetTransformation(ti); // Document type icon try { // Get default icon path string sourceFile = "~/App_Themes/Images/DocumentTypeIcons/default.png"; // Get document type icon path string destFile = "~/App_Themes/Images/DocumentTypeIcons/" + className.Replace(".", "_") + ".png"; // Create new document type icon via copying default icon File.Copy(Server.MapPath(sourceFile), Server.MapPath(destFile), false); } catch (Exception e) { lblError.Text = e.Message; } } // Error while creating default product document type catch (Exception e) { // Remove all product type data DataClassInfoProvider.DeleteDataClass(className); lblError.Text = e.Message; return null; } } return defaultProductType; } #endregion protected void btnUpload_Click(object sender, EventArgs e) { if (flupld.HasFile) { //Page.ClientScript.RegisterStartupScript(this.GetType(), "label", ""); List lstProducts = new List(); siteName = CMSContext.CurrentSiteName; siteId = CMSContext.CurrentSiteID; // Get user info UserInfo ui = UserInfoProvider.GetUserInfo(userName); if (ui != null) { tree = new TreeProvider(ui); } else { tree = new TreeProvider(); } // Import products string fn = System.IO.Path.GetFileName(flupld.PostedFile.FileName); string SaveLocation = Server.MapPath("") + "\\" + fn; flupld.PostedFile.SaveAs(SaveLocation); #region ReadFile //Coneection String by default empty string ConStr = ""; //Extantion of the file upload control saving into ext because //there are two types of extation .xls and .xlsx of Excel string ext = Path.GetExtension(flupld.FileName).ToLower(); //getting the path of the file string path = Server.MapPath("~/CMSSiteUtils/Import/" + flupld.FileName); //saving the file inside the MyFolder of the server flupld.SaveAs(path); //checking that extantion is .xls or .xlsx if (ext.Trim() == ".xls") { //connection string for that file which extantion is .xls ConStr = "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=" + path + ";Extended Properties=\"Excel 8.0;HDR=Yes;IMEX=2\""; } else if (ext.Trim() == ".xlsx") { //connection string for that file which extantion is .xlsx ConStr = "Provider=Microsoft.ACE.OLEDB.12.0;Data Source=" + path + ";Extended Properties=\"Excel 12.0;HDR=Yes;IMEX=2\""; } OleDbConnection conn = new OleDbConnection(ConStr); conn.Open(); //making query DataTable dtSchema = conn.GetOleDbSchemaTable(OleDbSchemaGuid.Tables, new object[] { null, null, null, "TABLE" }); string Sheet1 = dtSchema.Rows[0].Field("TABLE_NAME"); // Create OleDbCommand object and select data from worksheet Sheet1 string query = "SELECT * FROM [" + Sheet1 + "]"; //Providing connection //checking that connection state is closed or not if closed the //open the connection if (conn.State == ConnectionState.Closed) { conn.Open(); } //create command object OleDbCommand cmd = new OleDbCommand(query, conn); // create a data adapter and get the data into dataadapter OleDbDataAdapter da = new OleDbDataAdapter(cmd); DataSet ds = new DataSet(); //fill the Excel data to data set da.Fill(ds); #endregion try { // Specify file with product data foreach (DataRow row in ds.Tables[0].Rows) { if (row.ItemArray.Length > 6 && row.ItemArray[1].ToString() != "" && row.ItemArray[0].ToString() != "كد كالا") { ProductStruct ps = new ProductStruct(); if (row.ItemArray[0].ToString().Contains('-')) { int idx = row.ItemArray[0].ToString().IndexOf('-'); ps.JWCodeTemp = row.ItemArray[0].ToString().Substring(0, idx); ps.MainCode = row.ItemArray[0].ToString(); } else { ps.JWCodeTemp = row.ItemArray[0].ToString().Substring(0, 8); ps.MainCode = row.ItemArray[0].ToString(); } ps.Category = row.ItemArray[6].ToString(); ps.Color = row.ItemArray[7].ToString().Replace(" ", ""); ps.Type = GetTypeByName(row.ItemArray[9].ToString()); ps.Size = row.ItemArray[8].ToString(); ps.Desc = row.ItemArray[3].ToString(); ps.Title = row.ItemArray[1].ToString(); ps.ENColor = row.ItemArray[13].ToString(); ps.FAColor = row.ItemArray[14].ToString(); lstProducts.Add(ps); } } } catch (Exception ex) { lblError.Text = "Error adding file '" + SaveLocation + "': " + ex.Message; } conn.Close(); var CodeGroupBy = from p in lstProducts group p by p.JWCodeTemp into g select g; foreach (var cdeItemList in CodeGroupBy) { List TempCodeGroupedBy = new List(); foreach (var codeItem in cdeItemList) { ProductStruct ps = new ProductStruct(); ps.Category = codeItem.Category; ps.Color = codeItem.Color; ps.Desc = codeItem.Desc; ps.JWCodeTemp = codeItem.JWCodeTemp; ps.MainCode = codeItem.MainCode; ps.Size = codeItem.Size; ps.Type = codeItem.Type; ps.Title = codeItem.Title; ps.ENColor = codeItem.ENColor; ps.FAColor = codeItem.FAColor; TempCodeGroupedBy.Add(ps); } #region CreateMainSKU SKUInfo sku = new SKUInfo(); int idx = TempCodeGroupedBy[0].MainCode.ToString().IndexOf('-'); string where = ""; if (idx == -1) where = "SKUNumber = N'" + TempCodeGroupedBy[0].MainCode.Substring(0, 8) + "'"; else where = "SKUNumber = N'" + TempCodeGroupedBy[0].MainCode.Substring(0, idx) + "'"; DataSet existSku = SKUInfoProvider.GetSKUs(where, null); if (existSku.Tables[0].Rows.Count > 0) { sku = new SKUInfo(existSku.Tables[0].Rows[0]); } #endregion DeleteOptions(sku.SKUID); } var tmp = from p in lstProducts group p by new { p.Category, p.Type } into g select g; foreach (var lstItem in tmp) { List lstTempPS = new List(); foreach (var item in lstItem) { ProductStruct ps = new ProductStruct(); ps.Category = item.Category; ps.Color = item.Color; ps.Desc = item.Desc; ps.JWCodeTemp = item.JWCodeTemp; ps.MainCode = item.MainCode; ps.Size = item.Size; ps.Type = item.Type; ps.Title = item.Title; ps.ENColor = item.ENColor; ps.FAColor = item.FAColor; lstTempPS.Add(ps); } lblError.Text = Import(lstTempPS, lstItem.Key.Type, lstItem.Key.Category); } lblSuccess.Visible = true; } } public class ProductStruct { public string JWCodeTemp { get; set; } public string MainCode { get; set; } public string Category { get; set; } public string Color { get; set; } public string Type { get; set; } public string Size { get; set; } public string Desc { get; set; } public string Title { get; set; } public string ENColor { get; set; } public string FAColor { get; set; } } public enum ProductCategoryEnum { Jacket = 1, Tshirts = 2, Shirt = 3, Pants = 4, Tee = 5, Socks = 6, Bag = 7, Underwear = 8, Shoes = 9, Sweater = 10, Blouse = 11, Unknown = 12 } //public static ProductCategoryEnum GetCategoryByName(string categoryName) //{ // switch (categoryName) // { // case "Jacket": // return ProductCategoryEnum.Jacket; // case "Tshirts": // return ProductCategoryEnum.Tshirts; // case "Shirt": // return ProductCategoryEnum.Shirt; // case "Pants": // return ProductCategoryEnum.Pants; // case "Tee": // return ProductCategoryEnum.Tee; // case "Socks": // return ProductCategoryEnum.Socks; // case "Bag": // return ProductCategoryEnum.Bag; // case "Underwear": // return ProductCategoryEnum.Underwear; // case "Shoes": // return ProductCategoryEnum.Shoes; // case "Sweater": // return ProductCategoryEnum.Sweater; // case "Blouse": // return ProductCategoryEnum.Blouse; // default: // return ProductCategoryEnum.Unknown; // } //} public static string GetTypeByName(string type) { switch (type) { case "M": return "Men"; case "W": return "Women"; case "ACC": return "Accessories"; case "ACC-M": return "Accessories-Men"; case "ACC-W": return "Accessories-Women"; default: return type; } } private OptionCategoryInfo CreateOptionCategory(string category, string categoryNumber, out bool isExist) { try { string where = "CategoryName = N'" + categoryNumber.Replace("+", "-") + "'"; DataSet OptionCategories = OptionCategoryInfoProvider.GetOptionCategories(where, null); if (OptionCategories.Tables[0].Rows.Count < 1) { // Create new option category object OptionCategoryInfo newCategory = new OptionCategoryInfo(); // Set the properties newCategory.CategoryDisplayName = category; newCategory.CategoryName = categoryNumber.Replace("+", "-"); newCategory.CategorySelectionType = OptionCategorySelectionTypeEnum.RadioButtonsHorizontal; newCategory.CategoryEnabled = true; newCategory.CategoryDefaultRecord = ""; newCategory.CategorySiteID = CMSContext.CurrentSiteID; newCategory.CategoryDisplayPrice = false; newCategory.CategoryDefaultOptions = ""; // Create the option category OptionCategoryInfoProvider.SetOptionCategoryInfo(newCategory); isExist = false; return newCategory; } else { isExist = true; OptionCategoryInfo existItem = new OptionCategoryInfo(OptionCategories.Tables[0].Rows[0]); return existItem; } } catch (Exception) { throw; } } private SKUInfo CreateOption(string option, string optionNumber, string definedcategory, int definedcategoryId, bool isFirst) { // Get the department DepartmentInfo department = DepartmentInfoProvider.GetDepartmentInfo("MyNewDepartment", CMSContext.CurrentSiteName); // Get the option category OptionCategoryInfo category = OptionCategoryInfoProvider.GetOptionCategoryInfo(definedcategory, CMSContext.CurrentSiteName); if ((category != null)) { string where = "SKUNumber = N'" + optionNumber + "'"; DataSet Options = SKUInfoProvider.GetSKUs(where, null); if (Options.Tables[0].Rows.Count < 1) { // Create new product option object SKUInfo newOption = new SKUInfo(); // Set the properties newOption.SKUName = option; newOption.SKUNumber = optionNumber; newOption.SKUPrice = 0; newOption.SKUEnabled = true; newOption.SKUDepartmentID = 0; newOption.SKUOptionCategoryID = category.CategoryID; newOption.SKUSiteID = CMSContext.CurrentSiteID; newOption.SKUProductType = SKUProductTypeEnum.Product; newOption.SKUSellOnlyAvailable = true; newOption.SKUNeedsShipping = true; // Create the product option SKUInfoProvider.SetSKUInfo(newOption); if (isFirst) { string whereCO = "CategoryID = " + definedcategoryId; DataSet categories = OptionCategoryInfoProvider.GetOptionCategories(whereCO, null); OptionCategoryInfo info = new OptionCategoryInfo(categories.Tables[0].Rows[0]); if (info.CategoryDefaultOptions == "") { info.CategoryDefaultOptions = newOption.SKUID.ToString(); OptionCategoryInfoProvider.SetOptionCategoryInfo(info); } } return newOption; } else { SKUInfo existItem = new SKUInfo(Options.Tables[0].Rows[0]); existItem.SKUOptionCategoryID = category.CategoryID; SKUInfoProvider.SetSKUInfo(existItem); if (isFirst) { string whereCO = "CategoryID = " + definedcategoryId; DataSet categories = OptionCategoryInfoProvider.GetOptionCategories(whereCO, null); OptionCategoryInfo info = new OptionCategoryInfo(categories.Tables[0].Rows[0]); if (info.CategoryDefaultOptions == "") { info.CategoryDefaultOptions = existItem.SKUID.ToString(); OptionCategoryInfoProvider.SetOptionCategoryInfo(info); } } return existItem; } } return null; } private bool AddCategoryToProduct(int skuId, int categoryId) { SKUOptionCategoryInfoProvider.AddOptionCategoryToSKU(categoryId, skuId); return true; } }