How can I get the max scroll for the X and Y in virtualstringtree during onchange event?
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How can I get the max scroll for the X and Y in virtualstringtree during onchange event?
The
GetTreeRectmethod gives the dimensions in pixels of the entire tree, or the dimensions of the client area, whichever is larger. Note that if there are no columns configured, then the size of the tree can vary based on which nodes are displayed on the screen at the time — the scrolling width changes according to the widest nodes visible.The
BottomandRightfields of that rectangle determine the scroll-bar range.