Windows手机 - C＃ - 链接购买应用程序

Question

如何在试用应用中实施“购买”链接？

您是否使用与实施“费率”链接相同的方法？

非常感谢。

Answer 1

使用MarketplaceDetailTask启动器：

MarketplaceDetailTask marketplaceDetailTask = new MarketplaceDetailTask();
marketplaceDetailTask.Show();

请参阅：

How to use the Marketplace detail task for Windows Phone

Answer 2

首先，您必须在开发者帐户中注册该应用作为应用内商品，然后使用此...

  public static LicenseInformation licenseInformation;

    if (!App.licenseInformation.ProductLicenses["productid"].IsActive)
             {
                    try
                    {
                        // The user doesn't own this feature, so 
                        // show the purchase dialog.
                        await CurrentApp.RequestProductPurchaseAsync("productid", false);
                        // the in-app purchase was successful
                    }
                    catch (Exception)
                    {
                        // The in-app purchase was not completed because 
                        // an error occurred.
                    }
                }
                else
                {

                    // The user already owns this feature.
                }
            }