SMART datagrid v.1 > Classes > TreeView

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DataLudi.TreeView.onRowChanged  event

树行的状态发生变更时,将会触发这个事件。 

当树行的iconIndexhasChildren发生变更, 或被连接在树行的数据行状态发生变更时,将会触发这个事件。 

function onRowChanged (tree: TreeView, row: TreeRow);
Returns
Void
Parameters
tree - TreeView.
row - TreeRow.
See Also
onExpanding
onExpanded
onCollapsing
onCollapsed
TreeRow.iconIndex
TreeRow.hasChildren
TreeRow.expanded
树概述
Examples
Hello Tree