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AcDbDatabase* pDb = new AcDbDatabase(false, true);
pDb->readDwgFile(File);
AcDbBlockTable *pBlockTable;
pDb->getSymbolTable(pBlockTable, AcDb::kForRead);
AcDbBlockTableRecord *pBlockTableRecord;
pBlockTable->getAt(ACDB_MODEL_SPACE, pBlockTableRecord, AcDb::kForWrite);
pBlockTable->close();
AcDbBlockTableRecordIterator *pBlockIterator;
pBlockTableRecord->newIterator(pBlockIterator);
for (; !pBlockIterator->done(); pBlockIterator->step())
{
AcDbEntity *pEntity;
pBlockIterator->getEntity(pEntity, AcDb::kForWrite);
const char *pCname = pEntity->isA()->name();
if(!strcmp(pCname, "AcDbText"))
{
const char *pText = ((AcDbText*)pEntity)->textString();
CString st(pText);
st.Replace(m_SearchStr,m_ReplaceStr);
if (((AcDbText*)pEntity)->setTextString(st) != Acad::eOk)
{
acutPrintf("\nSorry, that draing is probably already open.");
return;
}
}
else if(!strcmp(pCname, "AcDbMText"))
{
const char *pMText = ((AcDbMText*)pEntity)->contents();
CString st(pMText);
st.Replace(m_SearchStr,m_ReplaceStr);
((AcDbMText*)pEntity)->setContents(st);
if(pMText)
pMText = NULL;
}
pEntity->close();
}
delete pBlockIterator;
pBlockTableRecord->close();
pDb->saveAs(File);
delete pDb;
其他代码省略，我在运行后，一般DWG文件能够正常替换，但有个别文件不能够替换，报出致命错误：“内部错误 ",调试过程中发现问题出在“((AcDbText*)pEntity)->setTextString(st)”，但为何有的文件又能够替成功呢，请大家指教，谢谢！本帖以下内容被隐藏保护；需要你回复后，才能看到！ 游客，如果您要查看本帖隐藏内容请 回复 |
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