IsReady

IsReady，函数名，返回指定的驱动器。

IsReady介绍

IsReady，函数名，返回指定的驱动器。

IsReady 属性 描述如果指定的驱动器已准备好，返回 True；否则返回 False。语法object.IsReadyobject 总是一个 Drive 对象。说明对于可删除媒体驱动器和 CD-ROM 驱动器来说，仅当插入了适当的媒体，并已准备好供访问时，IsReady 才返回 True。下面的代码举例说明了 IsReady 属性的用法：Sub ShowDriveInfo(drvpath)

Dim fs, d, s, t

Set fs = CreateObject("scripting.FileSystemObject")

Set d = fs.GetDrive(drvpath)

Select Case d.DriveType

Case 0: t = "Unknown"

Case 1: t = "Removable"

Case 2: t = "Fixed"

Case 3: t = "Network"

Case 4: t = "CD-ROM"

Case 5: t = "RAM Disk"

End Select

s = "Drive " & d.DriveLetter & ": - " & t

If d.IsReady Then

s = s & vbCrLf & "Drive is Ready."

Else

s = s & vbCrLf & "Drive is not Ready."

End If

MsgBox s

End Sub