JobCollection 类

The JobCollection class represents a collection of Job objects that represent all the jobs defined on the JobServer object.

继承层次结构

System.Object
  Microsoft.SqlServer.Management.Smo.AbstractCollectionBase
    Microsoft.SqlServer.Management.Smo.SmoCollectionBase
      Microsoft.SqlServer.Management.Smo.ArrayListCollectionBase
        Microsoft.SqlServer.Management.Smo.Agent.JobCollection

命名空间：  Microsoft.SqlServer.Management.Smo.Agent
程序集：  Microsoft.SqlServer.Smo（在 Microsoft.SqlServer.Smo.dll 中）

语法

声明
Public Class JobCollection _
    Inherits ArrayListCollectionBase
用法
Dim instance As JobCollection

public class JobCollection : ArrayListCollectionBase

public ref class JobCollection : public ArrayListCollectionBase

type JobCollection =  
    class 
        inherit ArrayListCollectionBase 
    end

public class JobCollection extends ArrayListCollectionBase

JobCollection 类型公开以下成员。

属性

	名称	说明
	Count	Gets the number of objects in the referenced collection. （从 SmoCollectionBase 继承。）
	IsSynchronized	Gets the Boolean property value that specifies whether access to the collection is synchronized and therefore thread-safe. （从 SmoCollectionBase 继承。）
	Item[Int32]	Gets an Job object in the collection by index number.
	Item[String]	Gets an Job object in the collection by name.
	Item[String, Int32]	Gets an Job object in the collection by name and category.
	Parent	Gets the JobServer object that is the parent of the JobCollection object.
	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
	Add	Adds the specified job to the job collection.
	AddExisting	Adds an object to the collection. （从 AbstractCollectionBase 继承。）
	AddImpl	Adds an object or member to this collection at the specified index. （从 ArrayListCollectionBase 继承。）
	Contains(String)	Determines whether the collection contains a job with the specified name.
	Contains(String, Int32)	Determines whether the collection contains a job with the specified name and category ID.
	CopyTo	Copies the collection objects to a one-dimensional array beginning at the index value specified.
	Equals	（从 Object 继承。）
	Finalize	（从 Object 继承。）
	GetCollectionElementType	Gets a Type object that specifies the type of the collection. （覆盖 SmoCollectionBase.GetCollectionElementType()。）
	GetEnumerator	Returns an IEnumerator interface that allows you to iterate through the objects in the collection. （从 SmoCollectionBase 继承。）
	GetHashCode	（从 Object 继承。）
	GetItemById(Int32)	Extracts a member from the referenced collection using a system-defined, unique identifier. （从 SmoCollectionBase 继承。）
	GetItemById(Int32, String)	Extracts a member from the referenced collection using a system-defined, unique identifier and name. （从 SmoCollectionBase 继承。）
	GetObjectByIndex	Extracts a member from the referenced collection using a system-defined, unique identifier. （从 SmoCollectionBase 继承。）
	GetType	（从 Object 继承。）
	ImplAddExisting	Adds an existing object to the collection. （从 SmoCollectionBase 继承。）
	InitializeChildCollection()	Initializes the child collections of the referenced collection. （从 SmoCollectionBase 继承。）
	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。）
	InitInnerCollection	Initializes the collection. （覆盖 SmoCollectionBase.InitInnerCollection()。）
	ItemById	Gets the Job object that is specified by the Guid ID value.
	MemberwiseClone	（从 Object 继承。）
	Refresh()	Refreshes the referenced collection. （从 SmoCollectionBase 继承。）
	Refresh(Boolean)	Refreshes the referenced collection with the option to refresh child objects of the referenced collection. （从 SmoCollectionBase 继承。）
	Script()	Generates a Transact-SQL script that can be used to re-create the collection of jobs.
	Script(ScriptingOptions)	Generates a Transact-SQL script that can be used to re-create the collection of jobs as specified by the script options.
	ToString	（从 Object 继承。）
	ValidateParentObject	Validates the parent object exists. （从 SmoCollectionBase 继承。）

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字段

	名称	说明
	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
	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

A JobCollection object can be used to gain access to a set of jobs. You can use the Item property to return a specific Job object.

Thread Safety

此类型的任何公共静态（Microsoft Visual Basic 中的 Shared）成员在多线程操作中是安全的。但不保证所有实例成员都是线程安全的。

示例

使用集合

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。

请参阅

参考

Microsoft.SqlServer.Management.Smo.Agent 命名空间