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Ascii to HEX in Unicode fonts
Message
From
10/02/2014 05:06:09
 
 
To
10/02/2014 04:56:19
Reza Meamar
Homa Programming Group
Shiraz, Iran
General information
Forum:
Visual FoxPro
Category:
Other
Environment versions
Visual FoxPro:
VFP 7 SP1
OS:
Windows XP SP3
Network:
Windows 2003 Server
Database:
Visual FoxPro
Application:
Desktop
Miscellaneous
Thread ID:
01593811
Message ID:
01593817
Views:
31
>>>>>Dear All,
>>>>>I am using from Persian font. ( similar to Arabic )
>>>>>I need to calculate HEX value of each character of my string.
>>>>>So, ascii code of my character must be based on UNICODE.
>>>>>For example
>>>>>?asc(“م”) && Return 227 => HEX=E3
>>>>>
>>>>>But in Unicode, it must return 1605 => HEX=0645
>>>>>
>>>>>How I can do this conversion?
>>>>
>>>>try
>>>>
>>>>(1) Conversion from code page 1256 (arabic) to UTF-16 ( little endian)
>>>>
>>>>data =chr (227)
>>>>utf16 =Strconv(m.data , 5, 1256, 1)
>>>>
>>>>
>>>>If you want UTF-16 big endian, you'll have to reverse the bytes of utf16
>>>>(2) utf-16 to hex
>>>>
>>>>hex = strconv(utf16, 15)
>>>>?hex && 4506
>>>>
>>>
>>>Dear gregory,
>>>an error occurred in line
>>>utf16 =Strconv(m.data , 5, 1256, 1)
>>
>>What error ?
>
>in
>utf16 =Strconv(m.data , 5, 1256, 1)
>ERROR : TOO MANY ARGUMENTS.
>
>and if i changed to
>utf16 =Strconv(m.data , 5, 1256)
>ERROR : INVALID LOCALE ID.
>
>I am using from VFP7


I don't have vfp7 to test

Try
utf16 =Strconv(m.data , 5)
or the function StringToUTF16() which uses api here message#1531792
Gregory
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