StrokesEventArgs.StrokeIds 属性

项目
11/04/2008

获取一个 Int32 类型的数组，该数组由受事件影响的每个 Stroke 对象的标识符组成。

命名空间： Microsoft.Ink
程序集： Microsoft.Ink（在 Microsoft.Ink.dll 中）

语法

声明
Public ReadOnly Property StrokeIds As Integer()
用法
Dim instance As StrokesEventArgs
Dim value As Integer()

value = instance.StrokeIds

public int[] StrokeIds { get; }

public:
property array<int>^ StrokeIds {
    array<int>^ get ();
}

/** @property */
public int[] get_StrokeIds()

public function get StrokeIds () : int[]

属性值

类型：array<System.Int32[]
受事件影响的每个 Stroke 对象的标识符组成的数组。

示例

在此示例中，InkAdded 事件处理程序将添加的笔画的相关信息写入一个列表框控件。

Private Sub Ink_InkAdded(ByVal sender As Object, ByVal e As StrokesEventArgs)
    ' since this event fires in all modes, we will check EditingMode
    ' and examine the StrokeIds only if we are currently in mode: InkOverlayEditingMode.Ink 
    If InkOverlayEditingMode.Ink = Me.mInkOverlay.EditingMode Then
        For Each id As Integer In e.StrokeIds
            Me.listBoxStrokeId.Items.Add("Added ID:" + id.ToString())
        Next
    End If
End Sub

private void Ink_InkAdded(object sender, StrokesEventArgs e)
{
    // since this event fires in all modes, we will check EditingMode
    // and examine the StrokeIds only if we are currently in mode: InkOverlayEditingMode.Ink 
    if (InkOverlayEditingMode.Ink == this.mInkOverlay.EditingMode)
    {
        foreach (int id in e.StrokeIds)
        {
            this.listBoxStrokeId.Items.Add("Added ID:" + id.ToString());

        }
    }
}

在此示例中，InkDeleted 事件处理程序将删除的笔画的相关信息写入一个列表框控件。

Private Sub Ink_InkDeleted(ByVal sender As Object, ByVal e As StrokesEventArgs)
    ' since this event fires in select mode also, we will check EditingMode
    ' and examine the StrokeIds only if we are currently in mode: InkOverlayEditingMode.Delete 
    If InkOverlayEditingMode.Delete = Me.mInkOverlay.EditingMode Then
        For Each id As Integer In e.StrokeIds
            Me.listBoxStrokeId.Items.Add("Deleted ID:" + id.ToString())
        Next
    End If
End Sub

private void Ink_InkDeleted(object sender, StrokesEventArgs e)
{
    // since this event fires in select mode also, we will check EditingMode
    // and examine the StrokeIds only if we are currently in mode: InkOverlayEditingMode.Delete 
    if (InkOverlayEditingMode.Delete == this.mInkOverlay.EditingMode)
    {
        foreach (int id in e.StrokeIds)
        {
            this.listBoxStrokeId.Items.Add("Deleted ID:" + id.ToString());

        }
    }
}