private void btnListMatchingSearch_Click(object sender, RoutedEventArgs e) { string SellerId = CommonValue.strMerchantId; string MarketplaceId = CommonValue.strMarketplaceId; string AccessKeyId = CommonValue.strAccessKeyId; string SecretKeyId = CommonValue.strSecretKeyId; string ApplicationVersion = CommonValue.strApplicationVersion; string ApplicationName = CommonValue.strApplicationName; string