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TBaseVirtualTree.TreeStates Property
Property which keeps a set of flags which indicate current operation and states of the tree.
Pascal
property TreeStates: TVirtualTreeStates;
Description
Often it is extremly helpful to know what action is currently happening in the tree. TreeStates gives you this information, be it that the caches are currently validated, a drag operation is in progress, the tree has delayed data on the clipboard or a large update operation is under work. You can greatly optimize your code with this knowledge.
See Also
Class
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