Warning: file_get_contents(/data/phpspider/zhask/data//catemap/2/.net/23.json): failed to open stream: No such file or directory in /data/phpspider/zhask/libs/function.php on line 167

Warning: Invalid argument supplied for foreach() in /data/phpspider/zhask/libs/tag.function.php on line 1116

Notice: Undefined index: in /data/phpspider/zhask/libs/function.php on line 180

Warning: array_chunk() expects parameter 1 to be array, null given in /data/phpspider/zhask/libs/function.php on line 181
Windows 8 商人身份证是什么?_Windows 8_Paypal - Fatal编程技术网

Windows 8 商人身份证是什么?

Windows 8 商人身份证是什么?,windows-8,paypal,Windows 8,Paypal,我无法将paypal集成到我的windows 8应用程序中。我不确定“merchantId”应该是什么,我假设术语与开发者门户上的不一致 在此代码示例中,Execute()返回false而不显示任何提示: BuyNow buyNow = new BuyNow([I've tried several ids I found from the portal]) { UseSandbox = true, }; ItemBuilder itemBuilder = new ItemBuilder

我无法将paypal集成到我的windows 8应用程序中。我不确定“merchantId”应该是什么,我假设术语与开发者门户上的不一致

在此代码示例中,Execute()返回false而不显示任何提示:

BuyNow buyNow = new BuyNow([I've tried several ids I found from the portal])
{
    UseSandbox = true,
};

ItemBuilder itemBuilder = new ItemBuilder(this.product.Name);
itemBuilder.Description(this.product.Description);
itemBuilder.Name(this.product.Name);
itemBuilder.Price((product.SalePrice ?? product.Price).ToString());
itemBuilder.Quantity(1);
itemBuilder.ID (this.product.Id.ToString());
Item item = itemBuilder.Build();
buyNow.AddItem(item);

bool buyNowResult = await buyNow.Execute();

好的,下一个人。“MerchantId”指的是“商户账户ID”,可在www.sandbox.paypal.com网站上的Profile->My Business Info下找到

我也有问题,因为我输入的描述字符串太长。确保连接到错误事件以获得有意义的错误消息。BuyNow对象没有填充错误消息,尽管它具有错误属性

buyNow.Error += (sender, e) =>
{
    // e has the error
};