本文整理汇总了VB.NET中System.IO.File.Delete方法的典型用法代码示例。如果您正苦于以下问题：VB.NET File.Delete方法的具体用法？VB.NET File.Delete怎么用？VB.NET File.Delete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.Delete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: String
Dim sourceDir As String = "c:\current"
Dim backupDir As String = "c:\archives\2008"
Try
Dim picList As String() = Directory.GetFiles(sourceDir, "*.jpg")
Dim txtList As String() = Directory.GetFiles(sourceDir, "*.txt")
' Copy picture files.
For Each f As String In picList
'Remove path from the file name.
Dim fName As String = f.Substring(sourceDir.Length + 1)
' Use the Path.Combine method to safely append the file name to the path.
' Will overwrite if the destination file already exists.
File.Copy(Path.Combine(sourceDir, fName), Path.Combine(backupDir, fName), True)
Next
' Copy text files.
For Each f As String In txtList
'Remove path from the file name.
Dim fName As String = f.Substring(sourceDir.Length + 1)
Try
' Will not overwrite if the destination file already exists.
File.Copy(Path.Combine(sourceDir, fName), Path.Combine(backupDir, fName))
' Catch exception if the file was already copied.
Catch copyError As IOException
Console.WriteLine(copyError.Message)
End Try
Next
For Each f As String In txtList
File.Delete(f)
Next
For Each f As String In picList
File.Delete(f)
Next
Catch dirNotFound As DirectoryNotFoundException
Console.WriteLine(dirNotFound.Message)
End Try示例2: Tester
' 导入命名空间
Imports System.IO
Public Class Tester
Public Shared Sub Main
Dim f As File
f.Delete("test.txt")
End Sub
End Class