常规参数
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文章摘要:
check if a TreeView is fully expanded or collapsed?function IsTreeviewFullyExpanded(tv: TTreeview): Boolean;varNode: TTreeNode;beginAssert(Assigned(tv));if tv.Items.Count 0 thenbeginNode := tv.Items[0];Result := True;while Result and Assigned(Node)
关键字:
还是 折叠 展开 节点 检查 end Node Result Assigned
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