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                合規國際互聯網加速 OSASE為企業客戶提供高速穩定SD-WAN國際加速解決方案。 廣告
                | JScript? | [語言參考](#) | |-----|-----| # IsReady 屬性 如果指定驅動器已就緒則返回 **True** ;否則 **False**。 `*object*.**IsReady** ` *object* 應為 **Drive** 對象。 #### 說明 對于可移動媒體的驅動器和 CD-ROM 驅動器來說,**IsReady** 只有在插入了適當的媒體并已準備好訪問時才返回 **True** 。 下面的代碼說明了 **IsReady** 屬性的用法: ~~~ function ShowDriveInfo(drvpath) { ~~~ ??? ~~~ var fso, d, s, t; ~~~ ~~~ ???fso = new ActiveXObject("Scripting.FileSystemObject") ~~~ ~~~ ???d = fso.GetDrive(drvpath) ~~~ ~~~ ???switch (d.DriveType) ~~~ ~~~ ???{ ~~~ ~~~ ??????case 0: t = "Unknown"; break; ~~~ ~~~ ??????case 1: t = "Removable"; break; ~~~ ~~~ ??????case 2: t = "Fixed"; break; ~~~ ~~~ ??????case 3: t = "Network"; break; ~~~ ~~~ ??????case 4: t = "CD-ROM"; break; ~~~ ~~~ ??????case 5: t = "RAM Disk"; break; ~~~ ~~~ ???} ~~~ ~~~ ???s = "Drive " + d.DriveLetter + ": - " + t; ~~~ ~~~ ???if (d.IsReady) ~~~ ~~~ ??????s += "<br>" + " ~~~ 驅動器就緒。 ~~~ "; ~~~ ~~~ ???else ~~~ ~~~ ??????s += "<br>" + " ~~~ 驅動器未準備好。 ~~~ "; ~~~ ~~~ ???return(s); ~~~ } #### 請參閱 [AvailableSpace 屬性](#) | [DriveLetter 屬性](#) | [DriveType 屬性](#) | [FileSystem 屬性](#) | [FreeSpace 屬性](#) | [Path 屬性](#) | [RootFolder 屬性](#) | [SerialNumber 屬性](#) | [ShareName 屬性](#) | [TotalSize 屬性](#) | [VolumeName 屬性](#) 應用于: [Drive 對象](#) [? 2000 Microsoft Corporation 版權所有。保留所有權利。使用規定。](#)
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                              哎呀哎呀视频在线观看