こんにちは私は次のコードを持っていて、xigniteでいくつかの履歴データを呼び出そうとしています。この場合、xyzライブラリはxigniteライブラリです。ここで非同期メソッドを使用してXigniteを呼び出す
//fire an event GetHistoricalQuotesAsOfCompleted
proxy.GetHistoricalQuotesAsOfCompleted +=
new EventHandler<GetHistoricalQuotesAsOfCompletedEventArgs>(GetHistoricalQuotesAsOfCompleted);
//asynchronously request quotes for a time period
proxy.GetHistoricalQuotesAsOfAsync(ticker, xyz.IdentifierTypes.Symbol,
DateTime.Now.ToString(), PeriodTypes.Day, days);
は、私がこれを行うための最善の方法は、その後、SOAP経由するが、バックエンドでRESTを使用してではないが分かった私は私のIEブラウザで
Webpage error details
User Agent: Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.0; Trident/4.0; GTB6; EasyBits GO v1.0; SLCC1; .NET CLR 2.0.50727; .NET CLR 3.5.21022; .NET CLR 3.5.30729; MDDR; InfoPath.2; .NET CLR 3.0.30729; .NET4.0C; .NET4.0E)
Timestamp: Wed, 6 Jul 2011 02:50:12 UTC
Message: Unhandled Error in Silverlight Application Object reference not set to an instance of an object. at newAmStockChart.MainPage.GetHistoricalQuotesAsOfCompleted(Object sender, GetHistoricalQuotesAsOfCompletedEventArgs e)
at newAmStockChart.xyz.XigniteHistoricalSoapClient.OnGetHistoricalQuotesAsOfCompleted(Object state)
Line: 1
Char: 1
Code: 0
URI: http://localhost:60260/newAmStockChartTestPage.aspx
Message: Unhandled Error in Silverlight Application Object reference not set to an instance of an object. at newAmStockChart.MainPage.GetHistoricalQuotesAsOfCompleted(Object sender, GetHistoricalQuotesAsOfCompletedEventArgs e)
at newAmStockChart.xyz.XigniteHistoricalSoapClient.OnGetHistoricalQuotesAsOfCompleted(Object state)
Line: 1
Char: 1
Code: 0
URI: http://localhost:60260/newAmStockChartTestPage.aspx