Q:

C# DLL Message Box

Is it possible to have a C# DLL open a message box? Like in a WinForm:
MessageBox.Show("Message");

I relise that DLL's can't be executed directly but what if it were to be injected into a process to be run, then it could show the message box (if it's possible).

A:

Step1: Click on Add Reference. Under .NET, Select System.Windows.Forms and click ok!
Step2: use namespace using System.Windows.Forms;

