Missing the 'with' keyword in C#

Question

I was looking at the online help for the Infragistics control library today and saw some VB code that used the With keyword to set multiple properties on a tab control. It's been nearly 10 years since I've done any VB programming, and I had all but forgotten that this keyword even existed. Since I'm still relatively new to C#, I quickly went to see if it had a similar construct. Sadly, I haven't been able to find anything.

Does C# have a keyword or similar construct to mimic the functionality provided by the With keyword in VB? If not, is there a technical reason why C# does not have this?

EDIT: I searched for an existing entry on this before asking my question, but didn't find the one Ray referred to (here). To refine the question, then, is there a technical reason why C# does not have this? And Gulzar nailed it - no, there are not a technical reason why C# does not have a With keyword. It was a design decision by the language designers.

Answer 1

This is what C# program manager has to say: Why doesn't C# have a 'with' statement?

• Small or non-existent readability benefits. We thought the readability benefits were small or non-existent. I won't go as far as to say that the with statement makes code less readable, but some people probably would.

• Increased language complexity. Adding a with statement would make the language more complex. For example, VB had to add new language syntax to address the potential ambiguity between a local variable (Text) and a property on the "with" target (.Text). Other ways of solving this problem also introduce language complexity. Another approach is to push a scope and make the property hide the local variable, but then there's no way to refer to the local without adding some escape syntax.

• C++ heritage. C++ has never had a with statement, and the lack of such a statement is not generally thought to be a problem by C++ developers. Also, we didn't feel that other changes -- changes in the kind of code people are writing, changes in the platform, other changes in the language, etc. -- made with statements more necessary.