Cannot step into a method returning IEnumerable?
The method isn’t run until you enumerate into it. foo.ToPages().ToList() // will enumerate and your breakpoint will be hit.
visual-studio-2010
Java in Visual Studio 2010?
I’m a little late to the party, but it looks like someone has started adding support. From the description, right now it only does syntax highlighting and basic navigation within a single file. However, in the Q&A section the author mentions plans to add compilation and debugging support later in the year.
EntityHydrate task failed
Thanks for raising this. We (the EF team) did some investigation and we concluded that the issue could be triggered in a machine that contains SQL Server 11 and Visual Studio 11 Beta. In the beta, the setup of the EF Tools (also known as “SQL Server Data Framework Tools”) contains this MSBUILD targets file: … Read more
fatal error LNK1104: cannot open file ‘kernel32.lib’
Check the VC++ directories, in VS 2010 these can be found in your project properties. Check whether $(WindowsSdkDir)\lib is included in the directories list, if not, manually add it. If you’re building for X64 platform, you should select X64 from the “Platform” ComboBox, and make sure that $(WindowsSdkDir)\lib\x64 is included in the directories list.
VS Designer question. How to change parent control
In the menu select View -> Other Windows -> Document Outline. In that window you see the hierarchical view of your components. Drag the controls to their new parent.
error LNK2019: unresolved external symbol opencv
Like others mentioned, you need to make sure you’re linking to the OpenCV libs correctly. Check that your Project -> Properties -> VC++ Directories -> Library Directories, includes the path where the OpenCV libraries are, the default would be ‘C:\opencv\build\x86\vc11\lib’ (on a 32-bit machine running VS2012, it will vary on other setups). Next, check that … Read more
Visual Studio Version Selector Doesn’t open
If you are running Vista or Windows 7 with the UAC enabled and have “Run this program as an Administrator” checked on the Compatibility tab for the Visual Studio exe (devenv.exe), you will get this behavior when you try to open a sln file directly from Windows Explorer. One solution is to go to “%ProgramFiles%\Common … Read more
WPF, ‘Object reference not set to an instance of an object’ in Designer
What Alex says is the way to go. But I think its a little confusing to understand what he is saying. Assuming you have your project open in Visual Studio, open another Visual Studio instance and select Debug->Attach To Process. In the dialog which opens select XDesProc.exe (which is the XAML UI Designer) for VS2012 … Read more
Razor intellisense error: Feature ‘extension method’ cannot be used because it is not part of the ISO-2 C# language specification
The key of solving this issue is adding the following tag to your app.config or web.config <system.web> <compilation debug=”false” targetFramework=”4.0″ /> </system.web> Note: In some cases, unloading and reloading the project is required.
Can’t reference an assembly in a T4 template
<#@ assembly name=”$(ProjectDir)bin\Debug\ProofOfConcept.dll” #> Happy Coding!