#638 – Defining and Using a Partial struct
July 31, 2012 Leave a comment
In addition to classes, structs can also be partial, and contain partial methods. Just like partial classes, a partial struct is one that is split across multiple files. A partial method in a partial struct is a method that is declared in one portion of the struct and, optionally, implemented in another.
Like a partial method in a class, a partial method in a struct is implicitly private.
// Dog-1.cs public partial struct DogDimensions { public double Height, Width, TailLength; partial void CustomPrintDimensions(); }
// Dog-2.cs public partial struct DogDimensions { partial void CustomPrintDimensions() { Console.WriteLine( string.Format("Dog is {0} in high, {1} in wide, and has a tail that's {2} in long", Height, Width, TailLength)); } public void DumpDimensions() { CustomPrintDimensions(); } }
DogDimensions dims; dims.Height = 14.0; dims.Width = 8.0; dims.TailLength = 24.0; dims.DumpDimensions();