Please help Getting error function does not take 4 arguments

[sanjapar]

Hello All,

Please help my urgent situation. I am so so new to c++ and c#

my c++ side code is the following - unmanaged call function


pSWC->SwAction(FunctionName, &Period, &Message, &MsgLength);

Basically here iam passing FunctionName which is char to c# side and asking it to give me information about Period, Message and MsgLength

so C# side I have

public interface SWC
{
void SwAction(string FunctionName, ref long Period, ref string Message, ref long MsgLength);
};

public class ManagedClass: SWC
{
public void SwAction(string FunctionName, ref long Period, ref string Message, ref long
MsgLength)
{
Message = "yes";
Period = 500;
MsgLength = 10;
}

now with this i am basically trying to pass values of Message, Period and MsgLength back to C++.

I am getting error on c++ side saying function does not take 4 arguments

Please help

[cilu]

How can anyone tell if you don't show us the code?