InkAnalyzer.FindLeafNodes 方法

發行項
10/29/2008

傳回所有分葉節點，這些分葉節點是不包含任何子節點的 ContextNode 物件。

命名空間： Microsoft.Ink
組件： Microsoft.Ink.Analysis (在 Microsoft.Ink.Analysis.dll 中)

語法

'宣告
Public Function FindLeafNodes As ContextNodeCollection
'用途
Dim instance As InkAnalyzer
Dim returnValue As ContextNodeCollection

returnValue = instance.FindLeafNodes()

public ContextNodeCollection FindLeafNodes()

public:
ContextNodeCollection^ FindLeafNodes()

public ContextNodeCollection FindLeafNodes()

public function FindLeafNodes() : ContextNodeCollection

傳回值

型別：Microsoft.Ink.ContextNodeCollection
包含所有分葉節點的 ContextNodeCollection。

範例

下列範例會對 InkAnalyzer (theInkAnalyzer) 的所有分葉節點進行迴圈，並且將延伸至整數 yValue 以下者加入至 ArrayList (nodesBelowYValue)。

Dim nodesBelowYValue As New ArrayList()
Dim leafNode As ContextNode
For Each leafNode In theInkAnalyzer.FindLeafNodes()
    ' Add to collection if bottom is lower than yValue
    If leafNode.Location.GetBounds().Bottom > yValue Then
        nodesBelowYValue.Add(leafNode)
    End If
Next leafNode

            ArrayList nodesBelowYValue = new ArrayList();
            foreach (ContextNode leafNode in theInkAnalyzer.FindLeafNodes())
            {
                // Add to collection if bottom is lower than yValue
                if (leafNode.Location.GetBounds().Bottom > yValue)
                {
                    nodesBelowYValue.Add(leafNode);
                }
            }