ApplicationRoleCollection 类
The ApplicationRoleCollectionclass represents a collection of ApplicationRole objects that represent all the application roles on the referenced database.
继承层次结构
System. . :: . .Object
Microsoft.SqlServer.Management.Smo. . :: . .AbstractCollectionBase
Microsoft.SqlServer.Management.Smo. . :: . .SmoCollectionBase
Microsoft.SqlServer.Management.Smo. . :: . .SortedListCollectionBase
Microsoft.SqlServer.Management.Smo. . :: . .SimpleObjectCollectionBase
Microsoft.SqlServer.Management.Smo..::..ApplicationRoleCollection
命名空间: Microsoft.SqlServer.Management.Smo
程序集: Microsoft.SqlServer.Smo(在 Microsoft.SqlServer.Smo.dll 中)
语法
声明
Public NotInheritable Class ApplicationRoleCollection _
Inherits SimpleObjectCollectionBase
用法
Dim instance As ApplicationRoleCollection
public sealed class ApplicationRoleCollection : SimpleObjectCollectionBase
public ref class ApplicationRoleCollection sealed : public SimpleObjectCollectionBase
[<SealedAttribute>]
type ApplicationRoleCollection =
class
inherit SimpleObjectCollectionBase
end
public final class ApplicationRoleCollection extends SimpleObjectCollectionBase
ApplicationRoleCollection 类型公开以下成员。
属性
名称 | 说明 | |
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Count | Gets the number of objects in the referenced collection. (从 SmoCollectionBase 继承。) |
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IsSynchronized | Gets the Boolean property value that specifies whether access to the collection is synchronized and therefore thread-safe. (从 SmoCollectionBase 继承。) |
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Item[ ( [ ( Int32] ) ] ) | Gets an ApplicationRole object in the collection by index number. |
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Item[ ( [ ( String] ) ] ) | Gets an ApplicationRole object in the collection by name. |
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Parent | Gets the Database object that is the parent of the ApplicationRoleCollection object. |
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SyncRoot | Gets an object that can be used to synchronize access to the collection. (从 SmoCollectionBase 继承。) |
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方法
名称 | 说明 | |
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Add | Add the specified application role to the collection. |
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AddExisting | Adds an object to the collection. (从 AbstractCollectionBase 继承。) |
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AddImpl | Adds the specified object to this collection (从 SortedListCollectionBase 继承。) |
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Contains | Verifies whether the specified object exists in the collection. (从 SimpleObjectCollectionBase 继承。) |
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CopyTo | |
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Equals | (从 Object 继承。) |
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Finalize | (从 Object 继承。) |
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GetCollectionElementType | Gets the Collection Element Type. (从 SmoCollectionBase 继承。) |
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GetEnumerator | Returns an IEnumerator interface that allows you to iterate through the objects in the collection. (从 SmoCollectionBase 继承。) |
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GetHashCode | (从 Object 继承。) |
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GetItemById(Int32) | Extracts a member from the referenced collection using a system-defined, unique identifier. (从 SmoCollectionBase 继承。) |
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GetItemById(Int32, String) | Extracts a member from the referenced collection using a system-defined, unique identifier and name. (从 SmoCollectionBase 继承。) |
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GetObjectByIndex | Extracts a member from the referenced collection using a system-defined, unique identifier. (从 SmoCollectionBase 继承。) |
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GetType | (从 Object 继承。) |
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ImplAddExisting | Adds an existing specified object to this collection (从 SortedListCollectionBase 继承。) |
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InitializeChildCollection() () () () | Initializes the child collections of the referenced collection. (从 SmoCollectionBase 继承。) |
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InitializeChildCollection(Boolean) | Initializes the child collections of the referenced collection with the option to refresh the properties of the referenced collection. (从 SmoCollectionBase 继承。) |
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InitInnerCollection | Initializes the collection. (从 SimpleObjectCollectionBase 继承。) |
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ItemById | Extracts a member from the ApplicationRoleCollection collection using a system-defined, unique identifier. |
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MemberwiseClone | (从 Object 继承。) |
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Refresh() () () () | Refreshes the referenced collection. (从 SmoCollectionBase 继承。) |
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Refresh(Boolean) | Refreshes the referenced collection with the option to refresh child objects of the referenced collection. (从 SmoCollectionBase 继承。) |
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ToString | (从 Object 继承。) |
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ValidateParentObject | Validates the parent object exists. (从 SmoCollectionBase 继承。) |
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字段
名称 | 说明 | |
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initialized | This value supports the SMO infrastructure and is not intended to be used directly from your code. (从 AbstractCollectionBase 继承。) |
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显式接口实现
名称 | 说明 | |
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ICollection. . :: . .CopyTo | Copies the elements from an instance to an array beginning at the index indicated. (从 SmoCollectionBase 继承。) |
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注释
An ApplicationRoleCollection object can be used to gain access to a set of application roles. You can use the Itemproperty to return a specific ApplicationRole object.
线程安全
此类型的任何公共 static(在 Visual Basic 中为 Shared) 成员都是线程安全的。不保证所有实例成员都是线程安全的。