DBNull.GetTypeCode 方法

定義

取得 TypeCodeDBNull 值。

public:
 virtual TypeCode GetTypeCode();
public TypeCode GetTypeCode ();
abstract member GetTypeCode : unit -> TypeCode
override this.GetTypeCode : unit -> TypeCode
Public Function GetTypeCode () As TypeCode

傳回

TypeCode

TypeCodeDBNull 值,其為 DBNull

實作

適用於

另請參閱