我需要这些变量名称是动态的。给你一个我正在看的东西的例子> qazxsw poi
现在在上面的链接中，它有一些变体代码。
https://ebaydts.com/eBayKBDetails?KBid=1742
所以我正在使用的代码我想动态创建变量名称，因为你可以想象我无法知道每个产品有多少变化。
当然，我可以计算变化的数量，并设置一个if else结构
//Specify Variations
VariationTypeCollection VarCol = new VariationTypeCollection();
//Variation 1 - Black S
VariationType var1 = new VariationType();
var1.SKU = "VAR1";
var1.Quantity = 10;
var1.StartPrice = new AmountType();
var1.StartPrice.currencyID = CurrencyCodeType.AUD;
var1.StartPrice.Value = 35;
var1.VariationSpecifics = new NameValueListTypeCollection();
NameValueListType Var1Spec1 = new NameValueListType();
StringCollection Var1Spec1Valuecoll = new StringCollection();
Var1Spec1.Name = "Colour";
Var1Spec1Valuecoll.Add("Black");
Var1Spec1.Value = Var1Spec1Valuecoll;
var1.VariationSpecifics.Add(Var1Spec1);
NameValueListType Var1Spec2 = new NameValueListType();
StringCollection Var1Spec2Valuecoll = new StringCollection();
Var1Spec2.Name = "Size";
Var1Spec2Valuecoll.Add("S");
Var1Spec2.Value = Var1Spec2Valuecoll;
var1.VariationSpecifics.Add(Var1Spec2);
VarCol.Add(var1);
//Variation 2 - Black L
VariationType var2 = new VariationType();
var2.SKU = "VAR2";
var2.Quantity = 10;
var2.StartPrice = new AmountType();
var2.StartPrice.currencyID = CurrencyCodeType.AUD;
var2.StartPrice.Value = 45;
var2.VariationSpecifics = new NameValueListTypeCollection();
NameValueListType Var2Spec1 = new NameValueListType();
StringCollection Var2Spec1Valuecoll = new StringCollection();
Var2Spec1.Name = "Colour";
Var2Spec1Valuecoll.Add("Black");
Var2Spec1.Value = Var2Spec1Valuecoll;
var2.VariationSpecifics.Add(Var2Spec1);
NameValueListType Var2Spec2 = new NameValueListType();
StringCollection Var2Spec2Valuecoll = new StringCollection();
Var2Spec2.Name = "Size";
Var2Spec2Valuecoll.Add("L");
Var2Spec2.Value = Var2Spec2Valuecoll;
var2.VariationSpecifics.Add(Var2Spec2);
VarCol.Add(var2);
但这似乎不是一个好的解决方案。
目前，变量需要在每个循环内输出
这是我正在使用的代码：
if (count == 1) {
//some code
}
else if (count == 2) {
//some code
}
任何人都知道我在这里可以做些什么。干杯
与“动态变量名称”最接近的是字典。
string UPC = "";
string Brand = "";
string MPN = "";
if (!String.IsNullOrEmpty(product.Gtin))
UPC = product.Gtin;
if (!String.IsNullOrEmpty(ebayProduct.EbayProductBrandName))
Brand = ebayProduct.EbayProductBrandName;
if (!String.IsNullOrEmpty(product.ManufacturerPartNumber))
MPN = product.ManufacturerPartNumber;
//create the call object
AddFixedPriceItemCall AddFPItemCall = new AddFixedPriceItemCall(context);
AddFPItemCall.AutoSetItemUUID = true;
//create an item object and set the properties
ItemType item = new ItemType();
//set the item condition depending on the value from GetCategoryFeatures
item.ConditionID = 1000; //new
//Basic properties of a listing
item.Country = CountryCodeType.AU;
item.Currency = CurrencyCodeType.AUD;
//Track item by SKU
item.InventoryTrackingMethod = InventoryTrackingMethodCodeType.SKU;
item.SKU = ebayProduct.EbayProductSKU;
if (!String.IsNullOrEmpty(ebayProduct.EbayProductDescription))
item.Description = ebayProduct.EbayProductDescription;
else
item.Description = "This product is brand new.";
if (!String.IsNullOrEmpty(ebayProduct.EbayProductTitle))
item.Title = ebayProduct.EbayProductTitle;
item.SubTitle = ebayProduct.EbayProductItemSubtitle;
item.ListingDuration = "GTC";
item.ItemSpecifics = new NameValueListTypeCollection();
NameValueListTypeCollection ItemSpecs = new NameValueListTypeCollection();
var productSpecAttributes = product.ProductSpecificationAttributes.ToList();
foreach (var val in productSpecAttributes)
{
StringCollection valueCol1 = new StringCollection();
NameValueListType nv1 = new NameValueListType();
nv1.Name = val.SpecificationAttributeOption.SpecificationAttribute.Name.Replace(":", "");
valueCol1.Add(val.CustomValue);
nv1.Value = valueCol1;
ItemSpecs.Add(nv1);
}
item.ItemSpecifics = ItemSpecs;
item.PaymentMethods = new BuyerPaymentMethodCodeTypeCollection();
item.PaymentMethods.Add(BuyerPaymentMethodCodeType.PayPal);
item.PayPalEmailAddress = "[email protected]";
item.PostalCode = "5000";
//Specify Shipping Services
item.DispatchTimeMax = 3;
item.ShippingDetails = new ShippingDetailsType();
item.ShippingDetails.ShippingServiceOptions = new ShippingServiceOptionsTypeCollection();
ShippingServiceOptionsType shipservice1 = new ShippingServiceOptionsType();
shipservice1.ShippingService = "AU_Regular";
shipservice1.ShippingServicePriority = 1;
shipservice1.ShippingServiceCost = new AmountType();
shipservice1.ShippingServiceCost.currencyID = CurrencyCodeType.AUD;
shipservice1.ShippingServiceCost.Value = 1.0;
shipservice1.ShippingServiceAdditionalCost = new AmountType();
shipservice1.ShippingServiceAdditionalCost.currencyID = CurrencyCodeType.AUD;
shipservice1.ShippingServiceAdditionalCost.Value = 1.0;
item.ShippingDetails.ShippingServiceOptions.Add(shipservice1);
ShippingServiceOptionsType shipservice2 = new ShippingServiceOptionsType();
shipservice2.ShippingService = "AU_Express";
shipservice2.ShippingServicePriority = 2;
shipservice2.ShippingServiceCost = new AmountType();
shipservice2.ShippingServiceCost.currencyID = CurrencyCodeType.AUD;
shipservice2.ShippingServiceCost.Value = 4.0;
shipservice2.ShippingServiceAdditionalCost = new AmountType();
shipservice2.ShippingServiceAdditionalCost.currencyID = CurrencyCodeType.AUD;
shipservice2.ShippingServiceAdditionalCost.Value = 1.0;
item.ShippingDetails.ShippingServiceOptions.Add(shipservice2);
//Specify Return Policy
item.ReturnPolicy = new ReturnPolicyType();
item.ReturnPolicy.ReturnsAcceptedOption = "ReturnsAccepted";
item.StartPrice = new AmountType();
item.StartPrice.currencyID = CurrencyCodeType.AUD;
item.StartPrice.Value = Double.Parse(ebayProduct.EbayProductPrice.ToString());
item.PrimaryCategory = new CategoryType();
item.PrimaryCategory.CategoryID = ebayProduct.EbayCategoryID;
item.ProductListingDetails = new ProductListingDetailsType();
//Specifying UPC as the product identifier. Other applicable product identifiers
//include ISBN, EAN, Brand-MPN.
item.ProductListingDetails.UPC = UPC;
//If multiple product identifiers are specified, eBay uses the first one that
//matches a product in eBay's catalog system.
item.ProductListingDetails.BrandMPN = new BrandMPNType();
item.ProductListingDetails.BrandMPN.Brand = ebayProduct.EbayProductBrandName;
item.ProductListingDetails.BrandMPN.MPN = product.ManufacturerPartNumber;
//If multiple prod matches found, list the item with the 1st product's information
item.ProductListingDetails.UseFirstProduct = true;
//Add pictures
item.PictureDetails = new PictureDetailsType();
item.PictureDetails.PictureURL = new StringCollection();
//Specify GalleryType
item.PictureDetails.GalleryType = GalleryTypeCodeType.None;
item.PictureDetails.GalleryTypeSpecified = true;
/*
* Handle Variations
*/
var childProducts = _productService.GetAssociatedProducts(product.Id);
if (childProducts != null)
{
//Specify VariationsSpecificsSet
item.Variations = new VariationsType();
item.Variations.VariationSpecificsSet = new NameValueListTypeCollection();
var colourSpec = productSpecAttributes.FirstOrDefault(
x => x.SpecificationAttributeOption.SpecificationAttribute.Name == "Colour");
var sizeSpec = productSpecAttributes.FirstOrDefault(
x => x.SpecificationAttributeOption.SpecificationAttribute.Name == "Size");
if (colourSpec != null && sizeSpec == null)
{
List<string> colourSpecsList = new List<string>();
foreach (var cp in childProducts)
{
var colourSpecs = cp.ProductSpecificationAttributes.FirstOrDefault(
x => x.SpecificationAttributeOption.SpecificationAttribute.Name == "Colour");
colourSpecsList.Add(colourSpecs.SpecificationAttributeOption.Name);
}
//sizes
NameValueListType NVListVS2 = new NameValueListType();
NVListVS2.Name = "Colour";
StringCollection VSvaluecollection2 = new StringCollection();
String[] Colour = colourSpecsList.ToArray();
VSvaluecollection2.AddRange(Colour);
NVListVS2.Value = VSvaluecollection2;
item.Variations.VariationSpecificsSet.Add(NVListVS2);
}
//Add Variation Specific Pictures
item.Variations.Pictures = new PicturesTypeCollection();
foreach (var cp in childProducts)
{
//Specify Variations
VariationTypeCollection VarCol = new VariationTypeCollection();
PicturesType pic = new PicturesType();
var specs = cp.ProductSpecificationAttributes.FirstOrDefault(x => x.SpecificationAttributeOption.SpecificationAttribute.Name == "Colour");
var childEbayProduct = _ebayProductService.GetEbayProductById(cp.Id);
if (!String.IsNullOrEmpty(specs.SpecificationAttributeOption.Name))
{
VariationType var1 = new VariationType();
var1.SKU = cp.RexProductId.ToString();
Debug.WriteLine(cp.RexProductId.ToString());
var1.Quantity = cp.StockQuantity;
var1.StartPrice = new AmountType();
var1.StartPrice.currencyID = CurrencyCodeType.AUD;
var1.StartPrice.Value = Double.Parse(cp.Price.ToString());
var1.VariationSpecifics = new NameValueListTypeCollection();
NameValueListType Var1Spec1 = new NameValueListType();
StringCollection Var1Spec1Valuecoll = new StringCollection();
Var1Spec1.Name = "Colour";
Var1Spec1Valuecoll.Add(specs.SpecificationAttributeOption.Name);
Var1Spec1.Value = Var1Spec1Valuecoll;
var1.VariationSpecifics.Add(Var1Spec1);
//pics
pic.VariationSpecificName = "Colour";
pic.VariationSpecificPictureSet = new VariationSpecificPictureSetTypeCollection();
VariationSpecificPictureSetType VarPicSet1 = new VariationSpecificPictureSetType();
VarPicSet1.VariationSpecificValue = specs.SpecificationAttributeOption.Name;
StringCollection PicURLVarPicSet1 = new StringCollection();
PicURLVarPicSet1.Add(childEbayProduct.EbayProductMainImgUrl);
VarPicSet1.PictureURL = PicURLVarPicSet1;
pic.VariationSpecificPictureSet.Add(VarPicSet1);
item.Variations.Pictures.Add(pic);
VarCol.Add(var1);
item.Variations.Variation = VarCol;
}
}
}
如果每个“变量”都有一组所需的数据，请创建一个类或结构（也许称之为“TheData”）
Dictionary<string, string> variables = new Dictionary<string, string>();
variables.Add("var1", "test1");
variables.Add("var2", "test2");
MessageBox.Show(variables["var1"]); // will display test1