>But, I just found out that mostly every object has such property, but I would like to ask UT users where they used this property. Is it usefull? Maybe there is some function getObjectByTag?
You can store any data you like there. It is a property not used by Visual FoxPro.
Since storing arbitrary data to this property can be confusing, it is best not to use it and create your own property instead - except perhaps if you happen to need a place to store information about an index tag, for example.
Difference in opinions hath cost many millions of lives: for instance, whether flesh be bread, or bread be flesh; whether whistling be a vice or a virtue; whether it be better to kiss a post, or throw it into the fire... (from Gulliver's Travels)
