DataRelationCollection.Contains(String) 方法

public:
 virtual bool Contains(System::String ^ name);

public virtual bool Contains(string? name);

public virtual bool Contains(string name);

abstract member Contains : string -> bool
override this.Contains : string -> bool

Public Overridable Function Contains (name As String) As Boolean

参数

返回

true如果存在具有指定名称的关系，则为 ;否则 false。

另请参阅

• 添加数据关系
• 导航 DataRelations