Creates a listing of the sections in the User dictionary currently opened for editing by the IG_REC_UD_edit_open function.
Declaration:
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AT_ERRCOUNT ACCUAPI IG_REC_UD_section_next_get( LPSTR pSection, AT_INT buflen ); |
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Arguments:
| pSection | Pointer to a buffer for the name of the first section in the User dictionary. |
| buflen | Specifies the size of the buffer in bytes. |
Return Value:
Returns the number of ImageGear errors that occurred during this function call.Supported Raster Image Formats:
This function does not process image pixels.
Remarks:
It should be used together with IG_REC_UD_section_first_get
- The lengths of each section name never exceeds AM_MAX_UD_SECTION_NAME_LEN characters (including the terminating zero).
- Repeated calls to this function get a sequence of the sections and generate a return 0 each time. As soon as the function finds no further section to get, the warning IGW_LAST_ITEM_REACHED is added to the warning stack. Function IG_warning_check() returns non-zero value in this case, signaling that the list is complete.
Example:
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AT_ERRCOUNT ErrCount = 0; AT_ERRCODE ErrCode = IGE_SUCCESS; AT_INT iSize = 1024; LPSTR lpszFirst = (LPSTR) malloc(iSize); ErrCount += IG_REC_UD_set("NEW_USER2.DICT", "Section_A"); ErrCount += IG_REC_UD_edit_open(); ErrCount += IG_REC_UD_section_first_get(lpszFirst, iSize); while(ErrCode == IGE_SUCCESS) { ErrCount += IG_REC_UD_section_next_get(lpszFirst, iSize); IG_warning_get(0, NULL, 0, NULL, &ErrCode, NULL, NULL, NULL, 0); } ErrCount += IG_REC_UD_edit_close(); free(lpszFirst); |
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