AnalysisWarning Class
Represents a warning or error that occurs during an ink analysis operation.
Assembly: Microsoft.Ink.Analysis (in Microsoft.Ink.Analysis.dll)
The AnalysisWarningCode enumeration describes the types of warnings that can occur. Warnings can occur when you try to use a feature that is supported by another Recognizer, but not the Recognizer that you are using.
Some warnings are fatal, which means that analysis was aborted, while others are not. For more information, see AnalysisWarningCode.
The following example shows how to:
Loop through the warnings in an AnalysisStatus object, status.
React to each warning.
Collect the warning information into a message string, message.
' Loop through warnings Dim warning As AnalysisWarning For Each warning In status.Warnings Select Case warning.WarningCode Case Microsoft.Ink.AnalysisWarningCode.Aborted message = message & "Analysis operation was aborted. " Case Microsoft.Ink.AnalysisWarningCode.BackgroundException ' This is a fatal warning. Throw an exception. ' First, attempt to save as much document state as possible ' ... ' Rethrow the exception so that it can be caught by an exception ' handler (or if there is no exception handler, a program error ' debugger such as Dr. Watson can be invoked) Throw (warning.BackgroundException) Case Microsoft.Ink.AnalysisWarningCode.ConfirmedWithoutInkRecognition message = message & "Node was confirmed without ink recognition having been performed. " Case Microsoft.Ink.AnalysisWarningCode.ContextNodeLocationNotSet message = message & "Node does not have a proper location set. " Case Microsoft.Ink.AnalysisWarningCode.FactoidCoercionNotSupported message = message & "Factoid coercion failed " If (Not warning.AnalysisHint Is Nothing) AndAlso (Not warning.AnalysisHint.Factoid Is Nothing) Then message = message & "for factoid: " & warning.AnalysisHint.Factoid & ". " End If Case Microsoft.Ink.AnalysisWarningCode.FactoidNotSupported If (Not warning.AnalysisHint Is Nothing) AndAlso (Not warning.AnalysisHint.Factoid Is Nothing) Then message = message & warning.AnalysisHint.Factoid & " factoid was not respected. " End If Case Microsoft.Ink.AnalysisWarningCode.GuideNotSupported message = message & "Guide was not respected. " Case Microsoft.Ink.AnalysisWarningCode.AddInkToRecognizerFailed message = message & "Ink could not be added to the InkRecognizer. " Case Microsoft.Ink.AnalysisWarningCode.InkRecognizerInitializationFailed message = message & "The InkRecognizer failed to initialize. " Case Microsoft.Ink.AnalysisWarningCode.NoMatchingInkRecognizerFound message = message & "There are no ink recognizers meeting the language or capabilities needed. " Case Microsoft.Ink.AnalysisWarningCode.LanguageIdNotRespected message = message & "The language ID set on a stroke did not match the language ID of the InkRecognizer. " Case Microsoft.Ink.AnalysisWarningCode.PartialDictionaryTermsNotSupported message = message & "Partial dictionary terms could not be returned from the text recognizer. " Case Microsoft.Ink.AnalysisWarningCode.TextRecognitionProcessFailed message = message & "The text recognition process failed. " Case Microsoft.Ink.AnalysisWarningCode.SetPrefixSuffixFailed message = message & "The text recognizer was unable to respect either the prefix or suffix. " If (Not warning.AnalysisHint Is Nothing) AndAlso (Not warning.AnalysisHint.PrefixText Is Nothing) Then message = message & "Prefix: " & warning.AnalysisHint.PrefixText & ". " End If If (Not warning.AnalysisHint Is Nothing) AndAlso (Not warning.AnalysisHint.SuffixText Is Nothing) Then message = message & "Suffix: " & warning.AnalysisHint.SuffixText & ". " End If Case Microsoft.Ink.AnalysisWarningCode.WordlistNotSupported message = message & "Wordlist was not respected. " Case Microsoft.Ink.AnalysisWarningCode.WordModeNotSupported message = message & "Word mode was not respected. " End Select ' Add node id information Dim id As Guid For Each id In warning.GetNodeIds() message = message & "Id: " & id.ToString() & " " Next id ' Add hint information If Not (warning.AnalysisHint Is Nothing) Then Dim hint As AnalysisHintNode = warning.AnalysisHint message = message & Environment.NewLine & "Hint information: " message = message & "AllowPartialDictionaryTerms" If hint.AllowPartialDictionaryTerms = True Then message = message & " = True " Else message = message & " = False " End If message = message & "CoerceToFactoid" If hint.CoerceToFactoid = True Then message = message & " = True " Else message = message & " = False " End If If Not hint.Factoid Is Nothing Then message = message & "Factoid = " & warning.AnalysisHint.Factoid & " " End If If hint.Guide.DrawnBox <> Rectangle.Empty Then message = message & "Guide Drawn Box = " & hint.Guide.DrawnBox.ToString() End If If hint.Guide.WritingBox <> Rectangle.Empty Then message = message & "Guide Writing Box = " & hint.Guide.WritingBox.ToString() End If message = message & String.Format("Guide = ({0}, {1})", _ hint.Guide.Columns, hint.Guide.Rows) If Not hint.Name Is Nothing Then message = message & "Name = " & warning.AnalysisHint.Name & " " End If If Not hint.PrefixText Is Nothing Then message = message & "PrefixText = " & warning.AnalysisHint.PrefixText & " " End If If Not hint.SuffixText Is Nothing Then message = message & "SuffixText = " & warning.AnalysisHint.SuffixText & " " End If message = message & "WordMode" If hint.WordMode = True Then message = message & " = True" Else message = message & " = False" End If End If message = message & Environment.NewLine Next warning
Windows 7, Windows Vista, Windows Server 2008 R2, Windows Server 2008
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.