共用方式為

  • 發行項

Validate 方法

Verifies that the component is correctly configured.

命名空間：  Microsoft.SqlServer.Dts.Tasks.ScriptTask
組件：  Microsoft.SqlServer.ScriptTask (在 Microsoft.SqlServer.ScriptTask.dll 中)

語法

'宣告
Public Overrides Function Validate ( _
    connections As Connections, _
    variableDispenser As VariableDispenser, _
    events As IDTSComponentEvents, _
    log As IDTSLogging _
) As DTSExecResult
'用途
Dim instance As ScriptTask
Dim connections As Connections
Dim variableDispenser As VariableDispenser
Dim events As IDTSComponentEvents
Dim log As IDTSLogging
Dim returnValue As DTSExecResult

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

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

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

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

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

參數

傳回值

型別：Microsoft.SqlServer.Dts.Runtime. . :: . .DTSExecResult
A value from the DTSExecResult enumeration.

備註

The Validate method reviews properties and settings for inaccuracies or incorrect settings. The method does not examine data, or connect to data sources to validate connections. However, using the method ensures that required fields are populated and contain appropriate values. The fields that are validated differ depending on the object that is being validated.