NinjaTrader scraps

[DllImport("NtDirect.dll")]
        public extern static int Connected(int showMessage);

        public static int _ATIConnected()
        {
            int ShwMsg = 0;
            return Connected(ShwMsg);
        }

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using System.Runtime.InteropServices;

class Test
{
[DllImport( "NTDirect.dll" )]
public extern static int Connected( int showMessage );
public static void Main( string[] args )
{
int connectStatus = Connected( 1 );
}
}




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NTDirect is a plain, old C DLL, you can not access it like a C# assembly. You would need to make yourself familiar with the .NET interop concept to understand how you access plain, old C DLLs from C# (hint: search for dllimport in the MS docs).


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[DllImport("unmanaged.dll")] static extern int MyFunc(int i);