本文整理汇总了VB.NET中System.Diagnostics.TextWriterTraceListener.TextWriterTraceListener构造函数的典型用法代码示例。如果您正苦于以下问题:VB.NET TextWriterTraceListener构造函数的具体用法?VB.NET TextWriterTraceListener怎么用?VB.NET TextWriterTraceListener使用的例子?那么恭喜您, 这里精选的构造函数代码示例或许可以为您提供帮助。您也可以进一步了解该构造函数所在类System.Diagnostics.TextWriterTraceListener 的用法示例。
在下文中一共展示了TextWriterTraceListener构造函数的7个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于我们的系统推荐出更棒的VB.NET代码示例。
示例1: Sample
Public Class Sample
Public Shared Sub Main()
' Create a text writer that writes to the console screen and add
' it to the trace listeners
Dim myWriter As New TextWriterTraceListener()
myWriter.Writer = System.Console.Out
Trace.Listeners.Add(myWriter)
' Write the output to the console screen.
myWriter.Write("Write to the Console screen. ")
myWriter.WriteLine("Again, write to console screen.")
' Flush and close the output.
myWriter.Flush()
myWriter.Close()
End Sub
End Class
开发者ID:VB.NET开发者,项目名称:System.Diagnostics,代码行数:19,代码来源:TextWriterTraceListener
示例2: TWTLConStreamMod
' 导入命名空间
Imports System.Diagnostics
Imports System.IO
Module TWTLConStreamMod
' args(0) is the specification of the trace log file.
Sub Main(ByVal args() As String)
' Verify that a parameter was entered.
If args.Length = 0 Then
Console.WriteLine("Enter a trace file specification.")
Else
' Create a stream object.
Dim traceStream As FileStream
Try
traceStream = New FileStream( _
args(0), FileMode.Append, FileAccess.Write)
Catch ex As Exception
Console.WriteLine( _
"Error creating FileStream for trace file ""{0}"":" & _
vbCrLf & "{1}", args(0), ex.Message)
Return
End Try
' Create a TextWriterTraceListener object that takes a stream.
Dim textListener As TextWriterTraceListener
textListener = New TextWriterTraceListener(traceStream)
Trace.Listeners.Add(textListener)
' Write these messages only to this TextWriterTraceListener.
textListener.WriteLine( _
"This is trace listener named """ & textListener.Name & """")
textListener.WriteLine( _
"Trace written through a stream to: " & _
vbCrLf & " """ & args(0) & """")
' Write a message to all trace listeners.
Trace.WriteLine(String.Format( _
"This trace message written {0} to all listeners.", Now))
' Flush and close the output.
Trace.Flush()
textListener.Flush()
textListener.Close()
End If
End Sub
End Module
开发者ID:VB.NET开发者,项目名称:System.Diagnostics,代码行数:49,代码来源:TextWriterTraceListener
示例3: TextWriterTraceListenerSample
#Const TRACE=True
Imports System.IO
Imports System.Diagnostics
Public Class TextWriterTraceListenerSample
Public Shared Sub Main()
Dim myTextListener As TextWriterTraceListener = Nothing
' Create a file for output named TestFile.txt.
Dim myFileName As String = "TestFile.txt"
Dim myOutputWriter As New StreamWriter(myFileName, True)
' Add a TextWriterTraceListener for the file.
myTextListener = New TextWriterTraceListener(myOutputWriter)
Trace.Listeners.Add(myTextListener)
' Write trace output to all trace listeners.
Trace.WriteLine(DateTime.Now.ToString() + " - Trace output")
' Remove and close the file writer/trace listener.
myTextListener.Flush()
Trace.Listeners.Remove(myTextListener)
myTextListener.Close()
End Sub
End Class
开发者ID:VB.NET开发者,项目名称:System.Diagnostics,代码行数:28,代码来源:TextWriterTraceListener
示例4: TWTLConStringMod
' 导入命名空间
Imports System.Diagnostics
Module TWTLConStringMod
' args(0) is the specification of the trace log file.
Sub Main(ByVal args() As String)
' Verify that a parameter was entered.
If args.Length = 0 Then
Console.WriteLine("Enter a trace file specification.")
Else
' Create a TextWriterTraceListener object that takes a
' file specification.
Dim textListener As TextWriterTraceListener
Try
textListener = New TextWriterTraceListener(args(0))
Trace.Listeners.Add(textListener)
Catch ex As Exception
Console.WriteLine( _
"Error creating TextWriterTraceListener for trace " & _
"file ""{0}"":" & vbCrLf & "{1}", args(0), ex.Message)
Return
End Try
' Write these messages only to the TextWriterTraceListener.
textListener.WriteLine( _
"This is trace listener named """ & textListener.Name & """")
textListener.WriteLine("Trace written to a file: " & _
vbCrLf & " """ & args(0) & """")
' Write a message to all trace listeners.
Trace.WriteLine(String.Format( _
"This trace message written {0} to all listeners.", Now))
' Flush and close the output.
Trace.Flush()
textListener.Flush()
textListener.Close()
End If
End Sub
End Module
开发者ID:VB.NET开发者,项目名称:System.Diagnostics,代码行数:43,代码来源:TextWriterTraceListener
示例5: TWTLConStreamNameMod
' 导入命名空间
Imports System.Diagnostics
Imports System.IO
Module TWTLConStreamNameMod
Const LISTENER_NAME As String = "myStreamListener"
' args(0) is the specification of the trace log file.
Sub Main(ByVal args() As String)
' Verify that a parameter was entered.
If args.Length = 0 Then
Console.WriteLine("Enter a trace file specification.")
Else
' Create a stream object.
Dim traceStream As FileStream
Try
traceStream = New FileStream( _
args(0), FileMode.Append, FileAccess.Write)
Catch ex As Exception
Console.WriteLine( _
"Error creating FileStream for trace file ""{0}"":" & _
vbCrLf & "{1}", args(0), ex.Message)
Return
End Try
' Create a TextWriterTraceListener object that takes a stream.
Dim textListener As TextWriterTraceListener
textListener = _
New TextWriterTraceListener(traceStream, LISTENER_NAME)
Trace.Listeners.Add(textListener)
' Write these messages only to the TextWriterTraceListener.
textListener.WriteLine( _
"This is trace listener named """ & textListener.Name & """")
textListener.WriteLine( _
"Trace written through a stream to: " & _
vbCrLf & " """ & args(0) & """")
' Write a message to all trace listeners.
Trace.WriteLine(String.Format( _
"This trace message written {0} to all listeners.", Now))
' Flush and close the output.
Trace.Flush()
textListener.Flush()
textListener.Close()
End If
End Sub
End Module
开发者ID:VB.NET开发者,项目名称:System.Diagnostics,代码行数:52,代码来源:TextWriterTraceListener
示例6: TWTLConWriterNameMod
' 导入命名空间
Imports System.Diagnostics
Imports System.IO
Module TWTLConWriterNameMod
Const LISTENER_NAME As String = "myWriterListener"
' args(0) is the specification of the trace log file.
Sub Main(ByVal args() As String)
' Verify that a parameter was entered.
If args.Length = 0 Then
Console.WriteLine("Enter a trace file specification.")
Else
' Create a StreamWriter object that supports appending.
Dim traceWriter As StreamWriter
Try
traceWriter = New StreamWriter(args(0), True)
Catch ex As Exception
Console.WriteLine( _
"Error creating StreamWriter for trace file ""{0}"":" & _
vbCrLf & "{1}", args(0), ex.Message)
Return
End Try
' Create a TextWriterTraceListener that takes a StreamWriter.
Dim textListener As TextWriterTraceListener
textListener = _
New TextWriterTraceListener(traceWriter, LISTENER_NAME)
Trace.Listeners.Add(textListener)
' Write these messages only to this TextWriterTraceListener.
textListener.WriteLine( _
"This is trace listener named """ & textListener.Name & """")
textListener.WriteLine( _
"Trace written through a stream to: " & _
vbCrLf & " """ & args(0) & """")
' Write a message to all trace listeners.
Trace.WriteLine(String.Format( _
"This trace message written {0} to all listeners.", Now))
' Flush and close the output.
Trace.Flush()
textListener.Flush()
textListener.Close()
End If
End Sub
End Module
开发者ID:VB.NET开发者,项目名称:System.Diagnostics,代码行数:51,代码来源:TextWriterTraceListener
示例7: TWTLConStringNameMod
' 导入命名空间
Imports System.Diagnostics
Module TWTLConStringNameMod
Const LISTENER_NAME As String = "myStringListener"
' args(0) is the specification of the trace log file.
Sub Main(ByVal args() As String)
' Verify that a parameter was entered.
If args.Length = 0 Then
Console.WriteLine("Enter a trace file specification.")
Else
' Create a TextWriterTraceListener object that takes a
' file specification.
Dim textListener As TextWriterTraceListener
Try
textListener = _
New TextWriterTraceListener(args(0), LISTENER_NAME)
Trace.Listeners.Add(textListener)
Catch ex As Exception
Console.WriteLine( _
"Error creating TextWriterTraceListener for trace " & _
"file ""{0}"":" & vbCrLf & "{1}", args(0), ex.Message)
Return
End Try
' Write these messages only to this TextWriterTraceListener.
textListener.WriteLine( _
"This is trace listener named """ & textListener.Name & """")
textListener.WriteLine("Trace written to a file: " & _
vbCrLf & " """ & args(0) & """")
' Write a message to all trace listeners.
Trace.WriteLine(String.Format( _
"This trace message written {0} to all listeners.", Now))
' Flush and close the output.
Trace.Flush()
textListener.Flush()
textListener.Close()
End If
End Sub
End Module
开发者ID:VB.NET开发者,项目名称:System.Diagnostics,代码行数:46,代码来源:TextWriterTraceListener
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