MetaTrader 4 Build 529 beta released with new compiler - page 16

[Sergey Dzyublik]

artamir:

So my ctrl+F1 doesn't work :( I don't know

What is this combination supposed to do? F1 help works if it's about it.

[Artiom Morochin]

ALXIMIKS:

the variable needs to be initialised.

Now all datetime needs to be initialised?

[Artiom Morochin]

ALXIMIKS:

what is the combination supposed to do? F1 works if it's about that.

Thank you.

[Sergey Dzyublik]

artamir:
Thank you.

well, i'd say you're welcome)) it's not very good actually (( a lot of discrepancies with the compiler's realities

[Sergey Dzyublik]

Is it supposed to be that when you change the parameters of an indicator that is already running and working, by double-clicking on it,

the indicatordoes not update static variables, that's why it's not redrawn?

[Vladimir Pastushak]

I noticed a strange thing on different computers, one with XP and another with W 7

When initializing an array inside a function, the array is not filled in all, only 0 value ...

When initializing an array globally outside of all functions, the arrays are filled completely as they should be ...

[Renat Fatkhullin]

Give me an example of the code, please. This is most likely where the error lies.

[Vladimir Pastushak]

Renat:
Please give us an example of the code. This is most likely where the error lies.

It works in this form...

//=====================================================================================// 
// Функция пишет комментарии 
//=====================================================================================//  
string info [];
color  cv   [];

void pr (string txt, color et)
{
int Coment = 10;

ArrayResize(info,Coment);
ArrayResize(cv,Coment  );

txt=txt+"  -"+TimeS();
for(i=Coment-1; i>=1; i--){info[i]=info[i-1]; cv  [i]=cv  [i-1];}info[0]=txt;cv[0]=et;
for(i=Coment-1; i>=0; i--)
   if(info[i]!="")
     {
      if(ObjectFind("txt"+(string)i)==-1)
      ObjectCreate ("txt"+(string)i,OBJ_LABEL,0,0,0);
      ObjectSet    ("txt"+(string)i,OBJPROP_CORNER,3);
      ObjectSet    ("txt"+(string)i,OBJPROP_XDISTANCE,10);
      ObjectSet    ("txt"+(string)i,OBJPROP_YDISTANCE,0+15*(Coment-i));
      ObjectSetText("txt"+(string)i,info[i], 10, "Verdana",cv[i]);
     }

}

It doesn't work like this.

//=====================================================================================// 
// Функция пишет комментарии 
//=====================================================================================//  
void pr (string txt, color et)
{
int Coment = 10;
string info [];
color  cv   [];
ArrayResize(info,Coment);
ArrayResize(cv,Coment  );

txt=txt+"  -"+TimeS();
for(i=Coment-1; i>=1; i--){info[i]=info[i-1]; cv  [i]=cv  [i-1];}info[0]=txt;cv[0]=et;
for(i=Coment-1; i>=0; i--)
   if(info[i]!="")
     {
      if(ObjectFind("txt"+(string)i)==-1)
      ObjectCreate ("txt"+(string)i,OBJ_LABEL,0,0,0);
      ObjectSet    ("txt"+(string)i,OBJPROP_CORNER,3);
      ObjectSet    ("txt"+(string)i,OBJPROP_XDISTANCE,10);
      ObjectSet    ("txt"+(string)i,OBJPROP_YDISTANCE,0+15*(Coment-i));
      ObjectSetText("txt"+(string)i,info[i], 10, "Verdana",cv[i]);
     }
}

[Valeriy Korobeynik]

Try ArrayInitialize at first startup.

[barbarian]

VOLDEMAR:
It works like this ...

It doesn't work like this

Did it work before? I can't figure out where you declare variable i for:

for(i=Coment-1; i>=1; i--){info[i]=info[i-1]; cv  [i]=cv  [i-1];}info[0]=txt;cv[0]=et;
for(i=Coment-1; i>=0; i--)