ContextNodeTypeBase.AnalysisHint 字段

表示节点的类型，该节点向 InkAnalyzerBase 提供区域的其他上下文信息，以改进分析结果。

命名空间：  System.Windows.Ink.AnalysisCore
程序集：  IACore（在 IACore.dll 中）

语法

声明
Public Shared ReadOnly AnalysisHint As Guid
用法
Dim value As Guid

value = ContextNodeTypeBase.AnalysisHint

public static readonly Guid AnalysisHint

public:
static initonly Guid AnalysisHint

public static final Guid AnalysisHint

public static final var AnalysisHint : Guid

备注

此 ContextNodeTypeBase 字段的 Guid 值是 b3e85327-34d8-4a53-9bed-c4aa612428d3。

示例

下面的示例在 InkAnalyzerBase (theInkAnalyzerBaseWithHint) 的节点树中查找类型为 WritingRegion 的所有 ContextNodeTypeBase 对象。然后，该示例将链接到智能标记值为“IS_DATE_FULLDATE”的提示节点的那些对象放置到名为 writingRegionsWithFactoids 的 ContextNodeBaseCollection 中。

Dim writingRegionsWithFactoids As _
    New ContextNodeBaseCollection(Me.theInkAnalyzerWithHint)
Dim allWritingRegions As ContextNodeBaseCollection = _
    Me.theInkAnalyzerWithHint.FindNodesOfType( _
        ContextNodeTypeBase.WritingRegion)
Dim writingRegion As ContextNodeBase
For Each writingRegion In allWritingRegions
    ' See if they are linked to any factoid
    Dim link As ContextLinkBase
    For Each link In writingRegion.Links
        If link.SourceNode.Type = ContextNodeType.AnalysisHint And _
           link.SourceNode.ContainsPropertyData(PropertyGuidsForAnalysisHintsBase.Factoid) Then

            If CType(link.SourceNode.GetPropertyData(PropertyGuidsForAnalysisHintsBase.Factoid), String) _
                = "IS_DATE_FULLDATE" Then

                writingRegionsWithFactoids.Add(writingRegion)
            End If
        End If
    Next link
Next writingRegion

ContextNodeBaseCollection writingRegionsWithFactoids = 
    new ContextNodeBaseCollection(this.theInkAnalyzerBaseWithHint);
ContextNodeBaseCollection allWritingRegions =
    this.theInkAnalyzerBaseWithHint.FindNodesOfType(
        System.Windows.Ink.AnalysisCore.ContextNodeTypeBase.WritingRegion);
foreach (ContextNodeBase writingRegion in allWritingRegions)
{
    // See if they are linked to any factoid
    foreach (ContextLinkBase link in writingRegion.Links)
    {
        if (link.SourceNode.Type == ContextNodeTypeBase.AnalysisHint &&
            link.SourceNode.ContainsPropertyData(PropertyGuidsForAnalysisHintsBase.Factoid))
        {
            if ((string) link.SourceNode.GetPropertyData(PropertyGuidsForAnalysisHintsBase.Factoid)
                == "IS_DATE_FULLDATE")
            {
                writingRegionsWithFactoids.Add(writingRegion);
            }
        }
    }
}

平台

Windows Vista, Windows XP SP2, Windows Server 2003

.NET Framework 和 .NET Compact Framework 并不是对每个平台的所有版本都提供支持。有关支持的版本的列表，请参见.NET Framework 系统要求。

版本信息

.NET Framework

受以下版本支持：3.0

另请参见

参考

ContextNodeTypeBase 类

ContextNodeTypeBase 成员

System.Windows.Ink.AnalysisCore 命名空间