Item 属性 (String)
Gets the Role that has the specified identifier from the collection.
命名空间: Microsoft.AnalysisServices
程序集: Microsoft.AnalysisServices(在 Microsoft.AnalysisServices.dll 中)
语法
声明
Public ReadOnly Default Property Item ( _
id As String _
) As Role
Get
用法
Dim instance As RoleCollection
Dim id As String
Dim value As Role
value = instance(id)
public Role this[
string id
] { get; }
public:
property Role^ default[String^ id] {
Role^ get (String^ id);
}
member Item : Role
JScript 支持使用索引属性,但不支持声明新索引属性。
参数
- id
类型:System. . :: . .String
The identifier of the Role to return.
属性值
类型:Microsoft.AnalysisServices. . :: . .Role
The Role specified by the identifier.
异常
异常 | 条件 |
---|---|
ArgumentNullException | id is a null reference (Nothing in Visual Basic). |
ItemNotFoundException | id does not exist in the collection. |