如果指定的文件夹是根文件夹则返回 True ；否则返回 False 。
object.IsRootFolder
object 应为 Folder 对象。
说明
下面的代码说明了 IsRootFolder 属性的用法：
function DisplayLevelDepth(pathspec){var fso, f, n, s = "";fso = new ActiveXObject("Scripting.FileSystemObject");f = fso.GetFolder(pathspec);n = 0;if (f.IsRootFolder)s = "The specified folder is the root folder."else{do{f = f.ParentFolder;n++;}while (!f.IsRootFolder)s = "The specified folder is nested " + n + " levels deep."}return(s);}
请参阅
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应用于：
