PhysicalFileInfo.Exists 属性
定义
确定基础系统中是否存在此资源。Determines if the resource exists in the underlying system.
public:
property bool Exists { bool get(); };
public bool Exists { get; }
member this.Exists : bool
Public ReadOnly Property Exists As Boolean
属性值
true 如果资源存在于基础存储系统中,则为; false 否则为。true if the resource exists in the underlying storage system; false otherwise.