ParameterInfo.Required 屬性
Gets a value that indicates whether the current parameter is a required parameter. If this value is true, a value must be assigned before a project or package can be executed.
命名空間： Microsoft.SqlServer.Dts.Runtime
組件： Microsoft.SqlServer.ManagedDTS (在 Microsoft.SqlServer.ManagedDTS.dll 中)
語法
'宣告
Public ReadOnly Property Required As Boolean
Get
'用途
Dim instance As ParameterInfo
Dim value As Boolean
value = instance.Required
public bool Required { get; }
public:
property bool Required {
bool get ();
}
member Required : bool
function get Required () : boolean
屬性值
型別：System.Boolean
true if the current parameter is a required parameter; otherwise, false.