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some problem about "oddbmtext->contents()"
some problem about "oddbmtext->contents()"
hi, when i use "oddbmtext->contents()" to get oddbmtext's string in the attatched file "lpb8008-2.dwg", there are some problem.
such as, there is a mtext which's content is "1\u+00b0 nom." displayed in autocad, but the "oddbmtext->contents" return "1? nom.".
why?
attached files
hi,
"oddbmtext->contents" return "1? nom." where "?" must be char = 0xb0 (degree). it is true string. acad shows string with degree in mtext editor box (no \u+00b0) and writes it value during save file. the value "\u+00b0" is appeared as result conversion during load dwg file.
have you any problem with rendering this string in odamfcapp?
--
best regards,
sergey zaitcev
quote:
originally posted by sergey z.
hi,
"oddbmtext->contents" return "1? nom." where "?" must be char = 0xb0 (degree). it is true string. acad shows string with degree in mtext editor box (no \u+00b0) and writes it value during save file. the value "\u+00b0" is appeared as result conversion during load dwg file.
have you any problem with rendering this string in odamfcapp?
--
best regards,
sergey zaitcev
hi, sergey
i used "oddbmtext->contents" to get string, then convert the string to my format. so, in order to display correctly in my program, i must to get the correct string such as "1\u+00b0 nom.". when i get the string "1? nom.", i can not convert successful. how can i get the string such as "1\u+00b0 nom."?
btw, there is not problem with rending this string in odamfcapp. but , i check the information located in <*model_space>, find that a acdbmtext object' string is "1? nom.". see the attached picture:
attached images (25.4 kb, 5 views)

hi,
most probably your codepage doesn't support the symbol with code 0xb0 therefore you see '?' instead "degree" ('°'). do you see "degree" or "?" in brackets here?
quote:
when i get the string "1? nom.", i can not convert successful. how can i get the string such as "1\u+00b0 nom."?
dwg and dxf files can content both "\u+00b0" and '°' (code 0xb0) symbols. both values are correct. strings like "%%d" and "%%d" are correct too. i think you need process any string.
--
best regards,
sergey zaitcev