DbMetaDataColumnNames.IsNullable 字段

定义

GetSchema 方法用于在 DataTypes 集合中创建 IsNullable 列。

public: static initonly System::String ^ IsNullable;
public static readonly string IsNullable;
 staticval mutable IsNullable : string
Public Shared ReadOnly IsNullable As String 

字段值

适用于

另请参阅