more C++ example

[FinGeR]

hello,

possible more example c++

regards

[FinGeR]

c++ sample

I look for

Code: Select all

string substr=StringSubstr(Symbol(), 6, 1);

Code: Select all

MessageBox(" function returned the "+GetLastError()+" error\nContinue?", "Question", MB_YESNO|MB_ICONQUESTION);

regards

[Terranin]

c++ sample

I look for

Code: Select all

string substr=StringSubstr(Symbol(), 6, 1);

Code: Select all

MessageBox(" function returned the "+GetLastError()+" error\nContinue?", "Question", MB_YESNO|MB_ICONQUESTION);

regards

So, what is the question?

[FinGeR]

I would want

1. MessageBox on chart with YES and NO Button

2. subtracted string or char
(like MQL4 Function StringSubstr( string text, int start, int length=0) )

thanks

regards

[Terranin]

I would want

1. MessageBox on chart with YES and NO Button

2. subtracted string or char
(like MQL4 Function StringSubstr( string text, int start, int length=0) )

thanks

regards

1. You can do it like this:

Code: Select all

Pause();
MessageBox(NULL, "Some info", "Caption", MB_YESNO);
Continue();


Pause will pause execution until you call Continue, giving you time to work with message box.

2. I am not familiar how C++ works with strings, if you are C++ programmer you can do it by yourself. Just use regular C++ functions and conversions char* <--> string.

[FinGeR]

Thanks

[Terranin]

Thanks

Sorry, there was not "Continue()" in previous example but "Resume()".