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Fix Repainting ElTree
procedure TElTreeItem.RedrawItemPart;/procedure TElTreeItem.RedrawItem;
if not (csDestroying in FOwner.ComponentState) then
begin
if FOwner.FView.HandleAllocated() then <--- // be shure windows is created and have valid handle
InvalidateRect(FOwner.FView.Handle, @R, true);
end;
if not (csDestroying in FOwner.ComponentState) then
begin
if FOwner.FView.HandleAllocated() then <--- // be shure windows is created and have valid handle
InvalidateRect(FOwner.FView.Handle, @R, true);
end;
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