ListColumn with custom Str data_to_text func

Eric · 01-31-2014 04:00 PM

Hello,
lately I've tried to create a list column with my custom Str data_to_text function (it returns only date, without hours from DateTime). Here's the body:

Code:

Str DateFromDT(C DateTime &dt)

{

   return dt.asText(false).clip(10);

}

and here's the column constructor I use:

Code:

ListColumn date_list_column[]=

{

   ListColumn(DateFromDT(MEMBER(Player, date)), 0.50f, L"date"),

}

After starting the application I get this error pointed on my function:

Code:

Unhandled exception at 0x00(...).: Access violation reading location 0x00(...)

and I have no idea what's wrong with this function smile

Maybe you have?

**Esenthel** · 02-01-2014 10:28 PM

Hi,
You need to do:

Code:

Str DateFromDT(C DateTime &dt)

 {

    return dt.asText(false).clip(10);

 }

Str PlayerDate(C Player &plr) {return DateFromDT(plr.date);}

ListColumn(MemberDesc(MEMBER(Player, date)).setDataToTextFunc(PlayerDate), ..

You can check this tutorial for something similar:
"16 - Properties"

Eric · 02-02-2014 11:19 AM

Of course you mean "setDataToTextFunc" wink

Thank you!

**Esenthel** · 02-03-2014 08:51 PM

yes, sorry, I've updated my previous post

ListColumn with custom Str data_to_text func
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