本文整理匯總了VB.NET中Microsoft.VisualBasic.FileSystem.Dir方法的典型用法代碼示例。如果您正苦於以下問題：VB.NET FileSystem.Dir方法的具體用法？VB.NET FileSystem.Dir怎麽用？VB.NET FileSystem.Dir使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類Microsoft.VisualBasic.FileSystem的用法示例。
在下文中一共展示了FileSystem.Dir方法的1個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的VB.NET代碼示例。
示例1: Dir
Dim MyFile, MyPath, MyName As String
' Returns "WIN.INI" if it exists.
MyFile = Dir("C:\WINDOWS\WIN.INI")
' Returns filename with specified extension. If more than one *.INI
' file exists, the first file found is returned.
MyFile = Dir("C:\WINDOWS\*.INI")
' Call Dir again without arguments to return the next *.INI file in the
' same directory.
MyFile = Dir()
' Return first *.TXT file, including files with a set hidden attribute.
MyFile = Dir("*.TXT", vbHidden)
' Display the names in C:\ that represent directories.
MyPath = "c:\" ' Set the path.
MyName = Dir(MyPath, vbDirectory) ' Retrieve the first entry.
Do While MyName <> "" ' Start the loop.
' Use bitwise comparison to make sure MyName is a directory.
If (GetAttr(MyPath & MyName) And vbDirectory) = vbDirectory Then
' Display entry only if it's a directory.
MsgBox(MyName)
End If
MyName = Dir() ' Get next entry.
Loop