DataProfilingTask.Validate-Methode

Determines whether the Data Profiling task is correctly configured.

Namespace:  Microsoft.SqlServer.Dts.Tasks.DataProfilingTask
Assembly:  Microsoft.SqlServer.DataProfilingTask (in Microsoft.SqlServer.DataProfilingTask.dll)

Syntax

'Declaration
Public Overrides Function Validate ( _
    connections As Connections, _
    variableDispenser As VariableDispenser, _
    componentEvents As IDTSComponentEvents, _
    log As IDTSLogging _
) As DTSExecResult
'Usage
Dim instance As DataProfilingTask 
Dim connections As Connections 
Dim variableDispenser As VariableDispenser 
Dim componentEvents As IDTSComponentEvents 
Dim log As IDTSLogging 
Dim returnValue As DTSExecResult 

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

public override DTSExecResult Validate(
    Connections connections,
    VariableDispenser variableDispenser,
    IDTSComponentEvents componentEvents,
    IDTSLogging log
)

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

abstract Validate : 
        connections:Connections * 
        variableDispenser:VariableDispenser * 
        componentEvents:IDTSComponentEvents * 
        log:IDTSLogging -> DTSExecResult  
override Validate : 
        connections:Connections * 
        variableDispenser:VariableDispenser * 
        componentEvents:IDTSComponentEvents * 
        log:IDTSLogging -> DTSExecResult

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

Parameter

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

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

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

• log
  Typ: 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.

Rückgabewert

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

Hinweise

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

Siehe auch

Verweis

DataProfilingTask Klasse

Microsoft.SqlServer.Dts.Tasks.DataProfilingTask-Namespace