AnalysisWarningBase 類別
AnalysisWarning 的基底類別 (Base Class)。表示在筆墨分析作業期間發生的警告或錯誤。
命名空間： System.Windows.Ink.AnalysisCore
組件： IACore (在 IACore.dll 中)
語法
'宣告
Public Class AnalysisWarningBase
'用途
Dim instance As AnalysisWarningBase
public class AnalysisWarningBase
public ref class AnalysisWarningBase
public class AnalysisWarningBase
public class AnalysisWarningBase
備註
可能發生的警告類型會由 AnalysisWarningCode 列舉型別 (Enumeration) 描述。警告經常會在您嘗試使用現用的 InkRecognizerBase 不支援的 InkRecognizerBase 功能時發生。
有些警告屬於嚴重性警告，表示分析已中止，有些則屬於非嚴重性警告。如需詳細資訊，請參閱 InkRecognizerBase。
範例
下列範例說明如何在 AnalysisStatusBase 物件 (status) 中對警告執行迴圈 (Loop)、回應每個警告，並且將警告資訊收集至訊息字串 message 中。
' Loop through warnings
Dim warning As AnalysisWarningBase
For Each warning In status.Warnings
Select Case warning.WarningCode
Case System.Windows.Ink.AnalysisCore.AnalysisWarningCode.Aborted
message = message & "Analysis operation was aborted. "
Case System.Windows.Ink.AnalysisCore.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 System.Windows.Ink.AnalysisCore.AnalysisWarningCode.ConfirmedWithoutInkRecognition
message = message & "Node was confirmed without ink recognition having been performed. "
Case System.Windows.Ink.AnalysisCore.AnalysisWarningCode.ContextNodeLocationNotSet
message = message & "Node does not have a proper location set. "
Case System.Windows.Ink.AnalysisCore.AnalysisWarningCode.FactoidCoercionNotSupported
message = message & "Factoid coercion failed "
If (Not warning.AnalysisHint Is Nothing) AndAlso _
warning.AnalysisHint.ContainsPropertyData(PropertyGuidsForAnalysisHintsBase.Factoid) Then
message = message & "for factoid: " & _
CType(warning.AnalysisHint.GetPropertyData( _
PropertyGuidsForAnalysisHintsBase.Factoid), String) & ". "
End If
Case System.Windows.Ink.AnalysisCore.AnalysisWarningCode.FactoidNotSupported
If (Not warning.AnalysisHint Is Nothing) AndAlso _
warning.AnalysisHint.ContainsPropertyData(PropertyGuidsForAnalysisHintsBase.Factoid) Then
message = message & _
CType(warning.AnalysisHint.GetPropertyData( _
PropertyGuidsForAnalysisHintsBase.Factoid), String) & _
" factoid was not respected. "
End If
Case System.Windows.Ink.AnalysisCore.AnalysisWarningCode.GuideNotSupported
message = message & "Guide was not respected. "
Case System.Windows.Ink.AnalysisCore.AnalysisWarningCode.AddInkToRecognizerFailed
message = message & "Ink could not be added to the InkRecognizer. "
Case System.Windows.Ink.AnalysisCore.AnalysisWarningCode.InkRecognizerInitializationFailed
message = message & "The InkRecognizer failed to initialize. "
Case System.Windows.Ink.AnalysisCore.AnalysisWarningCode.NoMatchingInkRecognizerFound
message = message & "There are no ink recognizers meeting the language or capabilities needed. "
Case System.Windows.Ink.AnalysisCore.AnalysisWarningCode.LanguageIdNotRespected
message = message & "The language ID set on a stroke did not match the language ID of the InkRecognizer. "
Case System.Windows.Ink.AnalysisCore.AnalysisWarningCode.PartialDictionaryTermsNotSupported
message = message & "Partial dictionary terms could not be returned from the text recognizer. "
Case System.Windows.Ink.AnalysisCore.AnalysisWarningCode.SetPrefixSuffixFailed
message = message & "The text recognizer was unable to respect either the prefix or suffix. "
If (Not warning.AnalysisHint Is Nothing) AndAlso _
warning.AnalysisHint.ContainsPropertyData(PropertyGuidsForAnalysisHintsBase.PrefixText) Then
message = message & "Prefix: " & _
warning.AnalysisHint.GetPropertyData(PropertyGuidsForAnalysisHintsBase.PrefixText) _
& ". "
End If
If (Not warning.AnalysisHint Is Nothing) AndAlso _
warning.AnalysisHint.ContainsPropertyData(PropertyGuidsForAnalysisHintsBase.SuffixText) Then
message = message & "Suffix: " & _
warning.AnalysisHint.ContainsPropertyData(PropertyGuidsForAnalysisHintsBase.SuffixText) _
& ". "
End If
Case System.Windows.Ink.AnalysisCore.AnalysisWarningCode.WordlistNotSupported
message = message & "Wordlist was not respected. "
Case System.Windows.Ink.AnalysisCore.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 ContextNodeBase = warning.AnalysisHint
message = message & Environment.NewLine & "Hint information: "
message = message & "AllowPartialDictionaryTerms"
If hint.ContainsPropertyData(PropertyGuidsForAnalysisHintsBase.AllowPartialDictionaryTerms) Then
message = message & " = " & _
hint.GetPropertyData( _
PropertyGuidsForAnalysisHintsBase.AllowPartialDictionaryTerms).ToString()
Else
message = message & " = False "
End If
message = message & "CoerceToFactoid"
If hint.ContainsPropertyData(PropertyGuidsForAnalysisHintsBase.CoerceToFactoid) Then
message = message & " = " & _
hint.GetPropertyData( _
PropertyGuidsForAnalysisHintsBase.CoerceToFactoid).ToString()
Else
message = message & " = False "
End If
If hint.ContainsPropertyData(PropertyGuidsForAnalysisHintsBase.Factoid) Then
message = message & "Factoid = " & _
warning.AnalysisHint.GetPropertyData(PropertyGuidsForAnalysisHintsBase.Factoid) & " "
End If
If hint.ContainsPropertyData(PropertyGuidsForAnalysisHintsBase.Guide) Then
Dim theInkRecognizerGuideBase As InkRecognizerGuideBase = _
CType(hint.GetPropertyData(PropertyGuidsForAnalysisHintsBase.Guide), _
InkRecognizerGuideBase)
message += "Guide Drawn Box = {" & theInkRecognizerGuideBase.DrawnBoxLeft.ToString() _
& ", " & theInkRecognizerGuideBase.DrawnBoxTop.ToString() _
& ", " & theInkRecognizerGuideBase.DrawnBoxRight.ToString() _
& ", " & theInkRecognizerGuideBase.DrawnBoxBottom.ToString() _
& ")"
message &= "Guide Writing Box = {" & theInkRecognizerGuideBase.WritingBoxLeft.ToString() _
& ", " & theInkRecognizerGuideBase.WritingBoxTop.ToString() _
& ", " & theInkRecognizerGuideBase.WritingBoxRight.ToString() _
& ", " & theInkRecognizerGuideBase.WritingBoxBottom.ToString() _
& ")"
message = message & String.Format("Guide = ({0}, {1})", _
theInkRecognizerGuideBase.Columns, theInkRecognizerGuideBase.Rows)
End If
If hint.ContainsPropertyData(PropertyGuidsForAnalysisHintsBase.Name) Then
message = message & "Name = " & _
CType(warning.AnalysisHint.GetPropertyData(PropertyGuidsForAnalysisHintsBase.Name), String) _
& " "
End If
If Not hint.ContainsPropertyData(PropertyGuidsForAnalysisHintsBase.PrefixText) Then
message = message & "PrefixText = " & _
CType(warning.AnalysisHint.GetPropertyData(PropertyGuidsForAnalysisHintsBase.PrefixText), String) _
& " "
End If
If Not hint.ContainsPropertyData(PropertyGuidsForAnalysisHintsBase.SuffixText) Then
message = message & "SuffixText = " & _
CType(warning.AnalysisHint.GetPropertyData(PropertyGuidsForAnalysisHintsBase.SuffixText), String) _
& " "
End If
message = message & "WordMode"
If hint.ContainsPropertyData(PropertyGuidsForAnalysisHintsBase.WordMode) Then
message = message & " = " & _
CType(hint.GetPropertyData(PropertyGuidsForAnalysisHintsBase.WordMode), String)
Else
message = message & " = False"
End If
End If
message = message & Environment.NewLine
Next warning
// Loop through warnings
foreach (AnalysisWarningBase warning in status.Warnings)
{
switch (warning.WarningCode)
{
case System.Windows.Ink.AnalysisCore.AnalysisWarningCode.Aborted:
message += "Analysis operation was aborted. ";
break;
case System.Windows.Ink.AnalysisCore.AnalysisWarningCode.BackgroundException:
// This is a fatal warning. Throw an exception.
// First, attempt to save as much doc 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 System.Windows.Ink.AnalysisCore.AnalysisWarningCode.ConfirmedWithoutInkRecognition:
message += "Node was confirmed without ink recognition having been performed. ";
break;
case System.Windows.Ink.AnalysisCore.AnalysisWarningCode.ContextNodeLocationNotSet:
message += "Node does not have a proper location set. ";
break;
case System.Windows.Ink.AnalysisCore.AnalysisWarningCode.FactoidCoercionNotSupported:
message += "Factoid coercion failed ";
if (warning.AnalysisHint != null &&
warning.AnalysisHint.ContainsPropertyData(
PropertyGuidsForAnalysisHintsBase.Factoid))
{
message += "for factoid: " +
(string) warning.AnalysisHint.GetPropertyData(
PropertyGuidsForAnalysisHintsBase.Factoid) + ". ";
}
break;
case System.Windows.Ink.AnalysisCore.AnalysisWarningCode.FactoidNotSupported:
if (warning.AnalysisHint != null &&
warning.AnalysisHint.ContainsPropertyData(
PropertyGuidsForAnalysisHintsBase.Factoid))
{
message +=
(string)warning.AnalysisHint.GetPropertyData(
PropertyGuidsForAnalysisHintsBase.Factoid)
+ " factoid was not respected. ";
}
break;
case System.Windows.Ink.AnalysisCore.AnalysisWarningCode.GuideNotSupported:
message += "Guide was not respected. ";
break;
case System.Windows.Ink.AnalysisCore.AnalysisWarningCode.AddInkToRecognizerFailed:
message += "Ink could not be added to the InkRecognizer. ";
break;
case System.Windows.Ink.AnalysisCore.AnalysisWarningCode.InkRecognizerInitializationFailed:
message += "The InkRecognizer failed to initialize. ";
break;
case System.Windows.Ink.AnalysisCore.AnalysisWarningCode.NoMatchingInkRecognizerFound:
message += "There are no ink recognizers meeting the language or capabilities needed. ";
break;
case System.Windows.Ink.AnalysisCore.AnalysisWarningCode.LanguageIdNotRespected:
message += "The language ID set on a stroke did not match the language ID of the InkRecognizer. ";
break;
case System.Windows.Ink.AnalysisCore.AnalysisWarningCode.PartialDictionaryTermsNotSupported:
message += "Partial dictionary terms could not be returned from the text recognizer. ";
break;
case System.Windows.Ink.AnalysisCore.AnalysisWarningCode.SetPrefixSuffixFailed:
message += "The text recognizer was unable to respect either the prefix or suffix. ";
if (warning.AnalysisHint != null &&
warning.AnalysisHint.ContainsPropertyData(
PropertyGuidsForAnalysisHintsBase.PrefixText))
{
message += "Prefix: " +
warning.AnalysisHint.GetPropertyData(
PropertyGuidsForAnalysisHintsBase.PrefixText) + ". ";
}
if (warning.AnalysisHint != null &&
warning.AnalysisHint.ContainsPropertyData(
PropertyGuidsForAnalysisHintsBase.SuffixText))
{
message += "Suffix: " +
warning.AnalysisHint.GetPropertyData(
PropertyGuidsForAnalysisHintsBase.SuffixText) + ". ";
}
break;
case System.Windows.Ink.AnalysisCore.AnalysisWarningCode.WordlistNotSupported:
message += "Wordlist was not respected. ";
break;
case System.Windows.Ink.AnalysisCore.AnalysisWarningCode.WordModeNotSupported:
message += "Word mode was not respected. ";
break;
}
// Add node id information
foreach (Guid id in warning.GetNodeIds())
message += "Id: " + id.ToString() + " ";
// Add hint information
if (warning.AnalysisHint != null)
{
ContextNodeBase hint = warning.AnalysisHint;
message += Environment.NewLine + "Hint information: ";
message += "AllowPartialDictionaryTerms";
if (hint.ContainsPropertyData(PropertyGuidsForAnalysisHintsBase.AllowPartialDictionaryTerms))
message += " = " +
((bool)hint.GetPropertyData(
PropertyGuidsForAnalysisHintsBase.AllowPartialDictionaryTerms)).ToString();
else
message += " = false ";
message += "CoerceToFactoid";
if (hint.ContainsPropertyData(PropertyGuidsForAnalysisHintsBase.CoerceToFactoid))
message += " = " +
((bool)hint.GetPropertyData(
PropertyGuidsForAnalysisHintsBase.CoerceToFactoid)).ToString();
else
message += " = false ";
if (hint.ContainsPropertyData(PropertyGuidsForAnalysisHintsBase.Factoid))
message += "Factoid = " +
(string) warning.AnalysisHint.GetPropertyData(
PropertyGuidsForAnalysisHintsBase.Factoid) + " ";
if (hint.ContainsPropertyData(PropertyGuidsForAnalysisHintsBase.Guide))
{
InkRecognizerGuideBase theInkRecognizerGuideBase =
(InkRecognizerGuideBase) hint.GetPropertyData(
PropertyGuidsForAnalysisHintsBase.Guide);
message += "Guide Drawn Box = {" + theInkRecognizerGuideBase.DrawnBoxLeft.ToString()
+ ", " + theInkRecognizerGuideBase.DrawnBoxTop.ToString()
+ ", " + theInkRecognizerGuideBase.DrawnBoxRight.ToString()
+ ", " + theInkRecognizerGuideBase.DrawnBoxBottom.ToString()
+ ")";
message += "Guide Writing Box = {" + theInkRecognizerGuideBase.WritingBoxLeft.ToString()
+ ", " + theInkRecognizerGuideBase.WritingBoxTop.ToString()
+ ", " + theInkRecognizerGuideBase.WritingBoxRight.ToString()
+ ", " + theInkRecognizerGuideBase.WritingBoxBottom.ToString()
+ ")";
}
if (hint.ContainsPropertyData(PropertyGuidsForAnalysisHintsBase.Name))
message += "Name = " +
(string) warning.AnalysisHint.GetPropertyData(
PropertyGuidsForAnalysisHintsBase.Name);
if (hint.ContainsPropertyData(PropertyGuidsForAnalysisHintsBase.PrefixText))
message += "PrefixText = " +
(string) warning.AnalysisHint.GetPropertyData(
PropertyGuidsForAnalysisHintsBase.PrefixText) + " ";
if (hint.ContainsPropertyData(PropertyGuidsForAnalysisHintsBase.SuffixText))
message += "SuffixText = " +
(string) warning.AnalysisHint.GetPropertyData(
PropertyGuidsForAnalysisHintsBase.SuffixText) + " ";
message += "WordMode";
if (hint.ContainsPropertyData(PropertyGuidsForAnalysisHintsBase.WordMode))
message += " = " +
((bool) hint.GetPropertyData(
PropertyGuidsForAnalysisHintsBase.WordMode)).ToString();
else
message += " = false";
}
message += Environment.NewLine;
}
繼承階層架構
System.Object
System.Windows.Ink.AnalysisCore.AnalysisWarningBase
執行緒安全
這個型別的任何 Public static (在 Visual Basic 中為 Shared) 成員都具備執行緒安全。並非所有的執行個體成員都是安全執行緒。
平台
Windows Vista, Windows XP SP2, Windows Server 2003
.NET Framework 和 .NET Compact Framework 並不支援各種平台的所有版本。如需支援平台版本的相關資訊，請參閱 .NET Framework 系統需求。
版本資訊
.NET Framework
支援版本：3.0
請參閱
參考
System.Windows.Ink.AnalysisCore 命名空間