dll interface

I am able to pass int and double by ref to a Dll that I wrote in C. Can anyone point me to an example of passing strings from MetaTrader to the C Dll. The C Dll will also return a char* of sizes less than 255,
Did You see our samples: ExpertSample.dll, ExportFunctions.mq4 in the experts/samples directory?
stringo:
Did You see our samples: ExpertSample.dll, ExportFunctions.mq4 in the experts/samples directory?
Thanks... I'll look into it.
karan wrote:
stringo wrote:
Did You see our samples: ExpertSample.dll, ExportFunctions.mq4 in the experts/samples directory?
Thanks... I'll look into it.

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