DataProfilingTask.Execute 方法

Runs the Data Profiling task.

命名空间：  Microsoft.SqlServer.Dts.Tasks.DataProfilingTask
程序集：  Microsoft.SqlServer.DataProfilingTask（在 Microsoft.SqlServer.DataProfilingTask.dll 中）

语法

声明
Public Overrides Function Execute ( _
    connections As Connections, _
    variableDispenser As VariableDispenser, _
    componentEvents As IDTSComponentEvents, _
    log As IDTSLogging, _
    transaction As Object _
) As DTSExecResult
用法
Dim instance As DataProfilingTask 
Dim connections As Connections 
Dim variableDispenser As VariableDispenser 
Dim componentEvents As IDTSComponentEvents 
Dim log As IDTSLogging 
Dim transaction As Object 
Dim returnValue As DTSExecResult 

returnValue = instance.Execute(connections, _
    variableDispenser, componentEvents, _
    log, transaction)

public override DTSExecResult Execute(
    Connections connections,
    VariableDispenser variableDispenser,
    IDTSComponentEvents componentEvents,
    IDTSLogging log,
    Object transaction
)

public:
virtual DTSExecResult Execute(
    Connections^ connections, 
    VariableDispenser^ variableDispenser, 
    IDTSComponentEvents^ componentEvents, 
    IDTSLogging^ log, 
    Object^ transaction
) override

abstract Execute : 
        connections:Connections * 
        variableDispenser:VariableDispenser * 
        componentEvents:IDTSComponentEvents * 
        log:IDTSLogging * 
        transaction:Object -> DTSExecResult  
override Execute : 
        connections:Connections * 
        variableDispenser:VariableDispenser * 
        componentEvents:IDTSComponentEvents * 
        log:IDTSLogging * 
        transaction:Object -> DTSExecResult

public override function Execute(
    connections : Connections, 
    variableDispenser : VariableDispenser, 
    componentEvents : IDTSComponentEvents, 
    log : IDTSLogging, 
    transaction : Object
) : DTSExecResult

参数

• connections
  类型：Microsoft.SqlServer.Dts.Runtime.Connections
  A Connections collection through which the task can access connections in the package.

• variableDispenser
  类型：Microsoft.SqlServer.Dts.Runtime.VariableDispenser
  A VariableDispenser object through which the task can access variables in the package.

• componentEvents
  类型：Microsoft.SqlServer.Dts.Runtime.IDTSComponentEvents
  An object, that implements the IDTSComponentEvents interface, through which the task can raise events to the package.

• log
  类型：Microsoft.SqlServer.Dts.Runtime.IDTSLogging
  An object, that implements the IDTSLogging interface, through which the task can write messages to logs defined in the package.

• transaction
  类型：System.Object
  The transaction object of which the container is a part. This value can be nullnull 引用（在 Visual Basic 中为 Nothing）.

返回值

类型：Microsoft.SqlServer.Dts.Runtime.DTSExecResult
One of the enumeration values that indicates whether the execution of the task succeeded or failed.

注释

For more information about the inherited Execute method, see Execute.

请参阅

参考

DataProfilingTask 类

Microsoft.SqlServer.Dts.Tasks.DataProfilingTask 命名空间