BreakpointManager 类

Manages all the breakpoints that are set in on a task. This class cannot be inherited.

继承层次结构

System. . :: . .Object
  Microsoft.SqlServer.Dts.Runtime. . :: . .DtsObject
    Microsoft.SqlServer.Dts.Runtime..::..BreakpointManager

命名空间：  Microsoft.SqlServer.Dts.Runtime
程序集：  Microsoft.SqlServer.ManagedDTS（在 Microsoft.SqlServer.ManagedDTS.dll 中）

语法

声明
Public NotInheritable Class BreakpointManager _
    Inherits DtsObject
用法
Dim instance As BreakpointManager

public sealed class BreakpointManager : DtsObject

public ref class BreakpointManager sealed : public DtsObject

[<SealedAttribute>]
type BreakpointManager =  
    class
        inherit DtsObject
    end

public final class BreakpointManager extends DtsObject

BreakpointManager 类型公开以下成员。

方法

	名称	说明
	ClearBreakpointTargets	Removes all the breakpoints set in a task.
	CreateBreakpointTarget	Creates a new breakpoint in the task with the specified breakpoint ID and description.
	Equals	Determines whether two object instances are equal. （从 DtsObject 继承。）
	Finalize	（从 Object 继承。）
	GetBreakpointTarget	Returns the breakpoint object for a specific breakpoint ID.
	GetHashCode	Returns the hash code for this instance. （从 DtsObject 继承。）
	GetType	（从 Object 继承。）
	IsBreakpointTargetEnabled	A Boolean that indicates if the breakpoint is enabled.
	MemberwiseClone	（从 Object 继承。）
	RemoveBreakpointTarget	Removes a previously created breakpoint from a task.
	ToString	（从 Object 继承。）

页首

注释

Tasks create breakpoints by calling the CreateBreakpointTarget method of the BreakpointManager and providing an ID and description of the breakpoint as parameters to the method. When a task reaches the point in its code that contains the breakpoint, it evaluates the breakpoint to see if it should suspend execution. Execution is suspended if the IsBreakpointTargetEnabled is true. If true, the task notifies the run-time engine by raising the OnBreakpointHit event. For information about custom breakpoints, see 在自定义任务中添加对调试的支持.

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.Dts.Runtime 命名空间