FileUpload.HasFiles 属性

定义

获取指示所有未见是否已经被上传的值。Gets a value that indicates whether any files have been uploaded.

public:
 property bool HasFiles { bool get(); };
[System.ComponentModel.Browsable(false)]
public bool HasFiles { get; }
[<System.ComponentModel.Browsable(false)>]
member this.HasFiles : bool
Public ReadOnly Property HasFiles As Boolean

属性值

Boolean

如果上载任何文件中,则为true;否则,为 falsetrue if any files have been uploaded; otherwise, false.

属性

注解

false如果上载的空文件 (零字节) ,此方法也会返回。This method also returns false if an empty file (zero bytes) is uploaded.

适用于