Parameters
- obj
- The object to compare.
Return Value
-1 if the Region center of this instance is less than the Region center of the specified BarcodeInfoBase instance;
0 if the Region center of this instance is equal to the Region center of the specified BarcodeInfoBase instance;
1 if the Region center of this instance is greater than the Region center of the specified BarcodeInfoBase instance.
0 if the Region center of this instance is equal to the Region center of the specified BarcodeInfoBase instance;
1 if the Region center of this instance is greater than the Region center of the specified BarcodeInfoBase instance.