Tag Archives: .NET 4.5

Using C# HttpClient from Sync and Async code

Posted on November 3, 2017 by

The .NEt 4.5 C# System.Net.Http.HttpClient() is a very nice http client implementation, but can be tricky to use if you (like me) are not a trained asynchronous programming coder. So here is a quick cheat sheet on how to work … Continue reading →

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.NET Session state is not thread safe

Posted on September 22, 2017 by

When working with the .NET session state you should bear in mind that the HttpContext.Current.Session cannot be transferred to another thread. Imagine that you, from the Global.asax would like to read the SessionID each time a session is started: To … Continue reading →

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(System.Web.UI.HtmlControls.HtmlIframe) is not compatible with the type of control (System.Web.UI.HtmlControls.HtmlGenericControl)

Posted on August 7, 2013 by

Yesterday I got the following error: Parser Error Message: The base class includes the field ‘IFrame’, but its type (System.Web.UI.HtmlControls.HtmlIframe) is not compatible with the type of control (System.Web.UI.HtmlControls.HtmlGenericControl). Source Error: Line 14: <iframe id=”IFrame” frameborder=”0″  runat=”server” visible=”false”/> Reason: The code … Continue reading →

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