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Index > Windows > Strings and integer probelm

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lilljocke



Joined: 28 Dec 2004
Posts: 34
Location: Sweden
lilljocke
Hi i'm new at FASM and i have a probelm with strings and integers. When i debug my program in the debuger OllyDbg i can see that the strings is too tight together it is no space beteen them so when i do invoke SetDlgItemTextA,[hwnd],101,Text,256 it sets wrong text this probelmn is only when i have more then one "db ?" .

MousePos POINT
Window dd ?
Text db ?,0

is this worng
Post 28 Dec 2004, 21:02
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JohnFound



Joined: 16 Jun 2003
Posts: 3500
Location: Bulgaria
JohnFound
lilljocke wrote:
Text db ?,0


If you want to allocate buffer for strings, you have to use "rb" directive:
Code:
Text rb 1024   ; allocates (reserve) 1024 bytes for string processing.
    


Also, you have to put the terminating zeros at the end of the strings you create with the program.
Of course if you need only string constants, you can define them using "db":
Code:
TextConst  db  'Some text", 0
    


Regards
Post 28 Dec 2004, 21:40
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lilljocke



Joined: 28 Dec 2004
Posts: 34
Location: Sweden
lilljocke
this problem is only sometimes so it mabye works, thanks a lot
Post 28 Dec 2004, 22:57
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