Text Property

[SKimi]

Hello,

I am trying to create a CAA function to access the flagged text from the drawing. I'm currently checking every character whether it is flagged. But using SetSelection method from CAA the tool seems to crash at that line of code even after i do a ResetReselection. Can anyone suggest me for any better solution/api/method.

THANKS in advance.

 

[Little Cthulhu]

Post your code.

 

[SKimi]

​

[indent[/indent]int startString = 0;
while (startString < usInputString.GetLengthInChar())
{
int lengthOfString = usInputString.GetLengthInChar();

startString = usStringFoundInDoc.SearchSubString(usInputString, startString,CATUnicodeString::CATSearchModeForward);
if (startString == -1) break;

CATIDrwTextProperties *piDrwTextProps = NULL;
drawingText->get_TextProperties(drawingTextProps);

drawingTextProps->QueryInterface(IID_CATIDrwTextProperties, (void**)&piDrwTextProps);
piDrwTextProps->GetFrameType(oTextFrameType);
if (oTextFrameType == catNone)
{
CATIDftText *piDftText = NULL;
drawingText->QueryInterface(IID_CATIDftText, (void**)&piDftText);

wchar_t *ptextName = NULL;
piDftText->GetString(&ptextName);

CATIDrwSubString *piSubString = NULL;
piDftText->QueryInterface(IID_CATIDrwSubString, (void**)&piSubString);
// ****the next line of code is where CNEXT.exe file crashes******
piSubString->SetSelection(startString, lengthOfString, 1);

CATIDftTextProperties *piTextProp = NULL;
piDftText->GetTextProperties(&piTextProp);

DftFrameType oFrame;
piTextProp->GetFrameType(&oFrame);
piSubString->ResetSelection();
if (iFrameType == oFrame)
{
CATISpecObject *piSpecObj = NULL;
CATBaseDispatch* pDispatch = NULL;
drawingText->QueryInterface(IID_CATISpecObject, (void**)&piSpecObj);

piSpecObj->QueryInterface(IID_CATBaseDispatch, (void**)&pDispatch);

TextObjArray[nArraySize] = pDispatch;
nArraySize++;
}
}
startString = startString + usInputString.GetLengthInChar();
}