VS 2010 Update界面参考

Question

Is there any way in VS 2010 to auto update classes referencing an Interface? Say i add a parameter to Export, is there any function that will update all my referencing interfaces?

public interface IStateExporter
{
    void Export();
}

to

public interface IStateExporter
{
    void Export(string path);
}

Answer 1

The Refactor context menu lets you remove and re-order parameters and will update all implementations of the interface. But, the best VS2010 can offer when adding a parameter is the ability to automatically implement the updated member with a new method that throws NotImplementedException.

I know CodeRush/Refactor Pro from DevExpress has a function that walks you through adding/changing parameters and visiting each implementer to let you add the parameter. I imagine ReSharper has the same feature, but I don't know for sure.

Answer 2

Not in the way that you are thinking if I understand you correctly.

What you can do is go to the inheritance declaration, and use the auto implement feature to save a little time.

So for example, put the cursor over IStateExporter in the line

public class ContreteStateExporter : IStateExporter

and hit CTRL + . (Control plus period) and choose to implement the interface. Then, you can copy paste the code from the previous method. Still, extremely messy, but I suppose it would save you a little time.

Answer 3

Went out searching some more, Resharper does exactly what I am asking. Not only from the interface but you can also change the implementationa dn ask it to update the interface and all references.

Answer 4

Resharper worked perfect.

Added my new param to the implementation, and little icon popped up, asked me if i would like to update the interface and the other implementations, clicked yes. Bam, all of the m and the interface(same signature) all have the param now.