Application-wide Global Instance

[h2g2Fan]

I have an application with many forms and on those forms many custom components. Each of these components will need to talk with a single global object that stores pools of shared and related data. How do I do this in C# Windows Application?

[Plater]

In a windows application?
Make a static class, with static methods and functions

public static class myglobalclass
{
   private static int myint = 0;
   public static string mystring="Everyone can use me";
 
   public static string MyFunc(int num)
   {
      myint=myint+num;
      return myint.ToString();
   }
}
 

Since you cannot create an instance of static classes, you would address that like:

string howmany=myglobalclass.MyFunc(2);
 

You can use them anywhere. You should be able to build on those ideas.