I want to know purpose of .NET and COM , Is .NET has the same purpose as that of COM ? Because main purpose of COM is to allow language interoperability so as that of .NET ? If so Why many companies still using COM for their development projects ? Is it worth learning COM when we can use .NET ? ...
Possible Duplicate: Why is Array.Length an int, and not an uint Just wondering if there is a reason behind it, and maybe I shouldn't be adopting them in my code, but for example, the Count property of a List<> is an int. You can't have a negative count, so why shouldn't it be defined as a uint? Should I use only int's even tho...
I am working with Visual studio 2008. I want to work on WPF DataGrid control. I downloaded WPF toolkit and install it, and then added toolkit reference in my project, but it does not recognize Datagrid control, and does not show it in Toolbox, I even try to add it in toolbox through choose Item.. but when I click WPFToolkit.dll, it giv...
I currently have a project I'm working on that has a target of .NET Framework 3.5. I am using Visual Studio 2010; however my coworkers use Visual Studio 2008. I am able to use C# 4.0 features such as optional function parameters, but if they try to build the same code with the same target, they are unable to. It was my understanding that...
Suppose I have a LINQ method that I wanted to run using normal LINQ if the Net Framework 3.5 is installed, but using PLINQ if 4.0 or higher is installed. Is this possible ? ...