假如指定驅(qū)動(dòng)器已就緒則返回 True ;否則 False。
object.IsReady
object 應(yīng)為 Drive 對(duì)象。
對(duì)于可移動(dòng)媒體的驅(qū)動(dòng)器和 CD-ROM 驅(qū)動(dòng)器來(lái)說(shuō),IsReady 只有在插入了適當(dāng)?shù)拿襟w并已預(yù)備好訪問(wèn)時(shí)才返回 True 。
下面的代碼說(shuō)明了 IsReady 屬性的用法:
function ShowDriveInfo(drvpath){var fso, d, s, t;fso = new ActiveXObject("Scrd = 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(qū)動(dòng)器就緒。";elses += "<br>" + "驅(qū)動(dòng)器未預(yù)備好。";return(s);}
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(yīng)用于: Drive 對(duì)象
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