islam.abdo

Hi all..

I'm using VS.NET2005.. I created dll from C code.. then I created a C# console application that uses that dll, I locate dll in bin/Debug folder. Then DllImport in C# code. An exception called "HRESULT: DllNotFoundException" was thrown.. I don't know why.. However the dll already exists!
=======

Example of what I made:
------------------------

-C code:
--------

#include"stdio.h"
__declspec(dllexport) void println()
{
printf("I'm println() function!\n");
}
==================================================

-C# code:
---------

using System;
using System.IO;
using System.Runtime.InteropServices;

namespace testexe
{
class Program
{
[DllImport("testdll.dll")]
public static extern void println();

[STAThread]
static void Main(string[] args)
{
Console.WriteLine("I'll call C function Now..\n");

if(File.Exists("testdll.dll"))
{
Console.WriteLine("Dll Exists\n");
}
else
{
Console.WriteLine("Dll Doesn't Exist\n");
}
println();
}
}
}
=======

thnx in advance..
waiting for ur help!

melbolt

hmm, not sure if this is it but worth a try before looking into deeper solutions. maybe try typing out the full path to the .dll in both the import as well as the if statement. I tried it your way and the if statement failed, i put the full path and the if statement succeeded. so maybe give that a go.

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