Help required on Oracle Outside In / INSO

Question

Hi,
We have a query related to Oracle Outside In technology /INSO .
Using INSO (sccvw.h / charsets.h) , we are able to fetch raw data for the document which is in english by sending the following message
SendMessage(SCCVW_GETRAWTEXT,0,(LPARAM)(PSCCVWGETRAWTEXT50)&sRaw) != SCCVWERR_OK )
But when we are trying to fetch raw data in the similar manner for the document which has UNICODE characters , the unicode characters are getting converted to “*”.
After going through some documentation , , I found it is due to "SCCID_UNMAPPABLECHAR" (When the Outside In Viewer Technology is displaying a character and cannot find that character in any font on the system, it will display a replacement character. This value is the Unicode value for this character. The default value for this character is 0x002a "*". ") (ref : http://download.oracle.com/docs/cd/E14154_01/dev.835/e12845/e02_vtoptions.htm#sthref382 ).
The SCCOPT_DEFAULTINPUTCHARSET option will be setted to ANSI1252 on Windows (ref : http://download.oracle.com/docs/cd/E14154_01/dev.835/e12845/e02_vtoptions.htm#sthref382 ). Because of this option , I guess the application is not recognizing Unicode characters.
I tried to set Unicode support in the following manner .
Before fetching rawtext using SendMessage(SCCVW_GETRAWTEXT,0,(LPARAM)(PSCCVWGETRAWTEXT50)&sRaw) , I have written the following code .
locFlags = CS_UNICODE;
locOption.dwSize = sizeof(SCCVWOPTIONSPEC40);
locOption.dwId = SCCOPT_DEFAULTINPUTCHARSET;
locOption.dwFlags = SCCVWOPTION_CURRENT;
locOption.pData = (VTVOID *)&locFlags;
SendMessage(SCCVW_SETOPTION,0,(LPARAM)(PSCCVWOPTIONSPEC40)&locOption);
I am getting 0 as return value for SendMessage which is success .
But still I am getting same output (“*” , 0x2a in hex ) in sRaw.Text.
Could you please guide us how to set option to fetch Unicode data.
Note : Languages are installed in that system and I cross checked by manually typing the same Unicode characters in word documents on the machine.

Answer 1

Hi
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Best Regards
Satish Kumar