AnalysisHintNode.PrefixText Property
Gets or sets the prefix text used by InkAnalyzer to analyze ink within the current area.
Namespace: System.Windows.Ink
Assembly: IAWinFX (in IAWinFX.dll)
Syntax
'Declaration
Public Property PrefixText As String
'Usage
Dim instance As AnalysisHintNode
Dim value As String
value = instance.PrefixText
instance.PrefixText = value
public string PrefixText { get; set; }
public:
property String^ PrefixText {
String^ get ();
void set (String^ value);
}
public function get PrefixText () : String
public function set PrefixText (value : String)
Property Value
Type: System.String
The prefix text that the InkAnalyzer uses to analyze ink within an area. The default is an empty string ("").
Remarks
In languages that have spaces between words, if the prefix text does not end with a space, the InkAnalyzer analyzes the strokes in the hint as if they were a continuation of the characters of the prefix text.
The prefix and suffix text can be used as part of an interface to help correct user input.
During analysis, if the ink recognizer applied to the strokes does not support prefix or suffix text, the ink analyzer generates an AnalysisWarning with its WarningCode property set to the System.Windows.Ink.AnalysisWarningCode value of SetPrefixSuffixFailed.
Examples
This example creates an AnalysisHintNode (named theAnalysisHint) for the InkAnalyzer (named theInkAnalyzerWithHint), and makes theAnalysisHint a global hint. It then sets the PrefixText, SuffixText, and Name properties on the hint.
' Add a new, global analysis hint to theInkAnalyzerWithHint.
Dim theAnalysisHint As AnalysisHintNode = Me.theInkAnalyzerWithHint.CreateAnalysisHint()
theAnalysisHint.Location.MakeInfinite()
theAnalysisHint.PrefixText = "the "
theAnalysisHint.SuffixText = "ing"
theAnalysisHint.Name = "Prefix and Suffix Text"
// Add a new, global analysis hint to theInkAnalyzerWithHint.
AnalysisHintNode theAnalysisHint =
this.theInkAnalyzerWithHint.CreateAnalysisHint();
theAnalysisHint.Location.MakeInfinite();
theAnalysisHint.PrefixText = "the ";
theAnalysisHint.SuffixText = "ing";
theAnalysisHint.Name = "Prefix and Suffix Text";
Platforms
Windows 7, Windows Vista, Windows XP SP2, Windows Server 2008 R2, Windows Server 2008, Windows Server 2003
The .NET Framework and .NET Compact Framework do not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.
Version Information
.NET Framework
Supported in: 3.0