Helper.IsEmpty 方法
定义
重要
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重载
IsEmpty(ArrayList)
public:
static bool IsEmpty(System::Collections::ArrayList ^ list);
public static bool IsEmpty (System.Collections.ArrayList list);
static member IsEmpty : System.Collections.ArrayList -> bool
Public Shared Function IsEmpty (list As ArrayList) As Boolean
参数
返回
IsEmpty(String)
public:
static bool IsEmpty(System::String ^ str);
public static bool IsEmpty (string str);
static member IsEmpty : string -> bool
Public Shared Function IsEmpty (str As String) As Boolean
参数
返回