ParameterInfo.Required 属性
Gets a value that indicates whether this parameter is required.
命名空间： Microsoft.SqlServer.Management.IntegrationServices
程序集： Microsoft.SqlServer.Management.IntegrationServices（在 Microsoft.SqlServer.Management.IntegrationServices.dll 中）
语法
声明
<SfcPropertyAttribute(Data := True)> _
Public ReadOnly Property Required As Boolean
Get
用法
Dim instance As ParameterInfo
Dim value As Boolean
value = instance.Required
[SfcPropertyAttribute(Data = true)]
public bool Required { get; }
[SfcPropertyAttribute(Data = true)]
public:
property bool Required {
bool get ();
}
[<SfcPropertyAttribute(Data = true)>]
member Required : bool
function get Required () : boolean
属性值
类型：System.Boolean
True if this parameter is required; otherwise, false.