System::Call 'user32::OEMToCharA'

AKudrakov · 12th January 2005, 08:52

Hi all!
I need to show MessageBox with text translated from codepage cp866 into win1251.
Im trying to convert text with OEMTToCharA function from user32.dll under Win2kProfSP4Rus.

Section
;Call ReadFile
StrCpy $2 "OEMòåêñò"
MessageBox MB_OK|MB_ICONSTOP "$2"
System::Call 'user32::OEMToCharA(t r2, t .r0) i r3'
MessageBox MB_OK|MB_ICONSTOP "$0";returns emty messagebox
MessageBox MB_OK|MB_ICONSTOP "$2";returns OEMtext
MessageBox MB_OK|MB_ICONSTOP "$3";returns emty messagebox
SectionEnd

Why $0 is empty? What i doing wrong?

Alexander Kudrakov.

Takhir · 12th January 2005, 11:42

System::Call 'user32::OemToCharA(t r2, t .r0) i r3'
Case sensitive

AKudrakov · 13th January 2005, 04:33

Thank you Takhir!!!

12th January 2005, 08:52	#1
AKudrakov Junior Member Join Date: Jan 2005 Posts: 2	System::Call 'user32::OEMToCharA' Hi all! I need to show MessageBox with text translated from codepage cp866 into win1251. Im trying to convert text with OEMTToCharA function from user32.dll under Win2kProfSP4Rus. Section ;Call ReadFile StrCpy $2 "OEMòåêñò" MessageBox MB_OK\|MB_ICONSTOP "$2" System::Call 'user32::OEMToCharA(t r2, t .r0) i r3' MessageBox MB_OK\|MB_ICONSTOP "$0";returns emty messagebox MessageBox MB_OK\|MB_ICONSTOP "$2";returns OEMtext MessageBox MB_OK\|MB_ICONSTOP "$3";returns emty messagebox SectionEnd Why $0 is empty? What i doing wrong? Alexander Kudrakov.

Thread Tools	Search this Thread
Show Printable Version Email this Page	Search this Thread: Advanced Search
Display Modes
Linear Mode Switch to Hybrid Mode Switch to Threaded Mode

12th January 2005, 11:42	#2
Takhir Major Dude Join Date: Feb 2004 Location: Moscow, Russia Posts: 1,222	System::Call 'user32::OemToCharA(t r2, t .r0) i r3' Case sensitive

13th January 2005, 04:33	#3
AKudrakov Junior Member Join Date: Jan 2005 Posts: 2	Thank you Takhir!!!