Command
QisLib_SetAddVectorHandle

QisLib_SetAddVectorHandle

Function:
	int QisLib_SetAddVectorHandle(int pOnOff);

Inputs:
	On/Off: _QIS_ON (On) or _QIS_OFF (Off)

Return:
	0 (always)

Errors: -

Description:
	- Tells the QisLib to return vector(Boundary/Path) handles after adding new polygons.
	- This is used when QisLib is being used to edit a file. [ QisLib_SetLoadMemory must
	be on ]
	- If this setting is off, the handle returned by QisLib_AddBoundary or QisLib_AddPath
	or QisLib_AddRoundPolygon will have the values, (OldNew = 'N' and Handle = -1).
	- The handles returned by this function can be used by the user program to re-edit
	these polygons.