Discussion of article "Guide to writing a DLL for MQL5 in Delphi" - page 3
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help anyone who can ...
in delphi 7 dll procedure...
procedure test1(var data: array of Double); stdcall;
begin
ShowMessage('Entered ');
end;
in mt4 :
#import "gayss.dll"
void test1( double &data[] );
#import
ArrayResize(data, 6);
data[0]= 2;
data[1]= 4;
data[2]= 8;
data[3]= 16;
data[4]= 21;
data[5]= 3;
test1(data);
and an error pops up. 2014.02.06 17:39:04.241 stack damaged, check DLL function call in 'SOG_2014.mq4' (80,7)
Maybe someone knows how to do it properly....
New article Guide to writing a DLL for MQL5 in Delphi has been published:
Author: Andrey Voytenko
If you are working with older versions of delphi, like me, D7, you can use conversion functions or use the jcl library there is unicode for you to use, it is a free component package just enter sourcefoge.net and search for jcl download and install
Hello Andrey, your article is excellent, congratulations.
I have a doubt. I have RAD Studio 10 Seattle. When I entry to "Project Options for..."(Shift + Ctrl + F11) I find the next:
I do not find the checkButton"Build with runtime packages". I want to request a recomendation about "What must I do about this?". Thank you for your attention.
I had to change a part of the code source.
however, when I run the source code
I had to change a part of the code source.
however, when I run the source code
Hello Andrey, your article is excellent, congratulations.
I have a doubt. I have RAD Studio 10 Seattle. When I entry to "Project Options for..."(Shift + Ctrl + F11) I find the next:
I do not find the checkButton"Build with runtime packages". I want to request a recomendation about "What must I do about this?". Thank you for your attention.
however: