本文整理汇总了VB.NET中System.IO.File.CreateText方法的典型用法代码示例。如果您正苦于以下问题：VB.NET File.CreateText方法的具体用法？VB.NET File.CreateText怎么用？VB.NET File.CreateText使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类System.IO.File的用法示例。
在下文中一共展示了File.CreateText方法的2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，您的评价将有助于系统推荐出更棒的VB.NET代码示例。
示例1: Test
' 导入命名空间
Imports System.IO
Imports System.Text
Public Class Test
Public Shared Sub Main()
Dim path As String = "c:\temp\MyTest.txt"
If Not File.Exists(path) Then
' Create a file to write to.
Using sw As StreamWriter = File.CreateText(path)
sw.WriteLine("Hello")
sw.WriteLine("And")
sw.WriteLine("Welcome")
End Using
End If
' Open the file to read from.
Using sr As StreamReader = File.OpenText(path)
Do While sr.Peek() >= 0
Console.WriteLine(sr.ReadLine())
Loop
End Using
End Sub
End Class示例2: LogTest
' 导入命名空间
Imports System
Imports System.IO
public class LogTest
public Shared Sub Main
MyLog.Log("Started Up", "C:\test.txt")
MyLog.Log(String.Format("DisplayName called, {0} {1} output","B", "A"), "C:\test.txt")
End Sub
End class
Public Class MyLog
Const DefaultLogFile As String = "C:\LogFile.txt"
Shared Sub Log(ByVal Message As String,ByVal FileName As String)
Dim objLogFile As StreamWriter
If IO.File.Exists(FileName) Then
objLogFile = File.AppendText(FileName)
ElseIf Directory.Exists (Path.GetDirectoryName(FileName)) Then
objLogFile = File.CreateText(FileName)
Else
objLogFile = File.AppendText(DefaultLogFile)
End If
objLogFile.WriteLine(Message)
objLogFile.Flush()
objLogFile.Close()
End Sub
End Class