How to call C++ DLL in C#

Question

I have written a DLL in dev C++. The DLL\'s name is \"DllMain.dll\" and it contains two functions: HelloWorld and ShowMe. The header file looks lik

Answer 1

using System;
using System.Runtime.InteropServices;

namespace MyNameSpace
{
    public class MyClass
    {
        [DllImport("DllMain.dll", EntryPoint = "HelloWorld")]
        public static extern void HelloWorld();

        [DllImport("DllMain.dll", EntryPoint = "ShowMe")]
        public static extern void ShowMe();
    }
}