static void Main(string[] args)
{
#if DEBUG
#if WIN64
string dllPath = @"..\..\..\..\x64\Debug\SampleDll.dll";
#elif WIN32
string dllPath = @"..\..\..\Debug\SampleDll.dll";
#endif
#else
#if WIN64
string dllPath = @"..\..\..\..\X64\Release\SampleDll.dll";
#elif WIN32
string dllPath = @"..\..\..\Release\SampleDll.dll";
#endif
#endif
if (File.Exists(dllPath))
{
try
{
using (MemoryModule memModule = new MemoryModule(File.ReadAllBytes(dllPath)))
{
// Normal function call
AddNumbersDelegate AddNumbers = (AddNumbersDelegate)memModule.GetDelegateFromFuncName("AddNumbers", typeof(AddNumbersDelegate));
Console.WriteLine("The Answer: {0:G}", AddNumbers(40, 2));
// Normal function call, with generics
AddNumbersDelegate AddNumbers2 = memModule.GetDelegateFromFuncName <AddNumbersDelegate>("AddNumbers");
Console.WriteLine("The Answer: {0:G}", AddNumbers2(38, 4));
// Working with structs
QuxDelegate qux = memModule.GetDelegateFromFuncName <QuxDelegate>("Qux");
Foo foo = new Foo
{
bar = new int[] { 23, 5, 42 }
};
IntPtr fooPtr = Marshal.AllocHGlobal(Marshal.SizeOf(typeof(Foo)));
Marshal.StructureToPtr(foo, fooPtr, true);
Console.WriteLine("Still the answer: {0:D}", qux(fooPtr));
Marshal.FreeHGlobal(fooPtr);
}
}
catch (Exception ex)
{
Console.WriteLine("Error: " + ex.Message);
}
}
else
{
Console.WriteLine("Error: Dll not found!");
}
Console.ReadKey(true);
}
static void Main(string[] args)
{
#if DEBUG
string dllPath = @"..\..\..\Debug\SampleDll.dll";
#else
string dllPath = @"..\..\..\Release\SampleDll.dll";
#endif
if (File.Exists(dllPath))
{
try
{
using (MemoryModule memModule = new MemoryModule(File.ReadAllBytes(dllPath)))
{
AddNumbersDelegate AddNumbers = (AddNumbersDelegate)memModule.GetDelegateFromFuncName("AddNumbers", typeof(AddNumbersDelegate));
if (AddNumbers != null)
{
Console.WriteLine("The Answer: {0:G}", AddNumbers(40, 2));
}
QuxDelegate qux = (QuxDelegate)memModule.GetDelegateFromFuncName("Qux", typeof(QuxDelegate));
Foo foo = new Foo();
foo.bar = new int[] { 23, 5, 42 };
IntPtr fooPtr = Marshal.AllocHGlobal(Marshal.SizeOf(typeof(Foo)));
Marshal.StructureToPtr(foo, fooPtr, true);
if (qux != null)
{
Console.WriteLine("Still the answer: {0:D}", qux(fooPtr));
}
Marshal.FreeHGlobal(fooPtr);
}
}
catch (Exception ex)
{
Console.WriteLine("Error: " + ex.Message);
}
}
else
{
Console.WriteLine("Error: Dll not found!");
}
Console.ReadKey(true);
}
public static void Main(string[] args)
{
AddNumbersDelegate del = new AddNumbersDelegate(AddNumbers);
int firstNumber = int.Parse(Console.ReadLine());
int secondNumber = int.Parse(Console.ReadLine());
int result = del(firstNumber, secondNumber);
Console.WriteLine("Addition = {0}", result);
del = MultiplyNumbers;
result = del(firstNumber, secondNumber);
Console.WriteLine("Multiplication = {0}", result);
}