asp.net-4.5

Suppose I want to bind a generic type (here: Dictionary<string, string> ) to a Repeater using the new ASP.NET 4.5 strongly typed data binding. Then I would have to put down KeyValuePair<string, string> as the ItemType Property of the Repeater. <asp:Repeater id="rpCategories" runat="server" ItemType="System.Collections.Generic.KeyValuePair<string, string>"> There is an obvious problem here: I can not use < or > within the ItemType text! How would one go about this? Is the use of generics possible somehow with the new data binding model? Ian Gilroy This works for me: Code behind protected void

ASP.Net 4.5 introduces new ways to bind data to controls like the Repeater through the SelectMethod property: <asp:Repeater runat="server" ItemType="MyData.Reference" SelectMethod="GetReferences"> calls the Codebehind method public IEnumerable<Reference> GetReferences() In the scenario of nested repeaters, is it possible to pass a parameter to this select method somehow, so that it fetches different data depending on the Item of the outer repeater? Example: <asp:Repeater runat="server" ItemType="MyData.Reference" SelectMethod="GetReferences(Item.ID)"> should be calling public IEnumerable

When I create new ASP.NET 4.5 web forms application from vs2012 and update all nuget packages, I receive this error on build: Error 1 The "EnsureBindingRedirects" task failed unexpectedly. System.NullReferenceException: Object reference not set to an instance of an object. at Roxel.BuildTasks.EnsureBindingRedirects.MergeBindingRedirectsFromElements(IEnumerable`1 dependentAssemblies) at Roxel.BuildTasks.EnsureBindingRedirects.Execute() at Microsoft.Build.BackEnd.TaskExecutionHost.Microsoft.Build.BackEnd.ITaskExecutionHost.Execute() at Microsoft.Build.BackEnd.TaskBuilder.d__20.MoveNext() Henrik

The new pubxml files in ASP.NET 4.5 are definitely a step in the right direction. I also like msdeploy 's support for parameters.xml files (even though they are sometimes not as powerful as I would like). Now, how do I combine msdeploy 's parameters and the pubxml files? I would expect that the pubxml files would allow me to provide a setting like <ParametersFile>productionParameters.xml</ParametersFile> or something similar in my production.pubxml file, that would contain values to be merged into web.config when publishing to the production environment. Is that possible or do I have to go

I want to encrypt the ID that I am using in a cookie. I am using ASP.NET 4.5 so I want to use MachineKey.Protect to do it. Code public static string Protect(string text, string purpose) { if (string.IsNullOrEmpty(text)) return string.Empty; byte[] stream = Encoding.Unicode.GetBytes(text); byte[] encodedValue = MachineKey.Protect(stream, purpose); return HttpServerUtility.UrlTokenEncode(encodedValue); } public static string Unprotect(string text, string purpose) { if (string.IsNullOrEmpty(text)) return string.Empty; byte[] stream = HttpServerUtility.UrlTokenDecode(text); byte[] decodedValue =

I want to create Socket message sending via TAP via async/await. After reading this answer and this one - I decided to create a fully working sample : So what have I tried : I took the TAP extenstion methods from here (all ok) : and I test it in console cmd : Reciever Code public static class SocketExtensions { public static Task<int> ReceiveTaskAsync(this Socket socket, byte[] buffer, int offset, int count) { return Task.Factory.FromAsync<int>( socket.BeginReceive(buffer, offset, count, SocketFlags.None, null, socket), socket.EndReceive); } public static async Task<byte[]>

I'm trying to use model binding feature of asp.net 4.5. I'm using Repeater control, seting ModelType property on it, but as soon as I run the application, I'm getting parser error, which states, that Repeater doesn't have ModelType public property. Here's markup <ul> <asp:Repeater ID="rptDepartments" runat="server" ModelType="TestWebApp.Models.Department"> <ItemTemplate> <li> <%#: Item.DeptName %> </li> </ItemTemplate> </asp:Repeater> </ul> Any ideas ? I saw plenty of examples of using Model Binding in conjuction with repeater control in the web. I'm using VS 2012 RC. It looks like the

I just have set up a new asp.net mvc 4 project, using the latest .net framework (4.5) in combination with Visual studio 2012. After I added some classes, side projects etc. I suddently notice that I'm receiving 5 times the same warning when I compile the project. The warning states: ASPNETCOMPILER : warning CS1685: The predefined type 'System.Threading.Tasks.Task' is defined in multiple assemblies in the global alias; using definition from 'c:\Program Files (x86)\Reference Assemblies\Microsoft\Framework.NETFramework\v4.5\mscorlib.dll' So now I'm wondering in which assemblies are this type