ForEachEnumeratorHostClass.Validate-Methode

Diese API unterstützt die SQL Server 2012-Infrastruktur und ist nicht zur direkten Verwendung im Code bestimmt.

Allows the host to determine if there are invalid settings that will prevent the ForEachItemEnumeratorClass from executing successfully.

Namespace:  Microsoft.SqlServer.Dts.Runtime.Wrapper
Assembly:  Microsoft.SqlServer.DTSRuntimeWrap (in Microsoft.SqlServer.DTSRuntimeWrap.dll)

Syntax

'Declaration
Public Overridable Function Validate ( _
    pConnections As IDTSConnections100, _
    pVariableDispenser As IDTSVariableDispenser100, _
    pEvents As IDTSInfoEvents100, _
    pLog As IDTSLogging100 _
) As DTSExecResult
'Usage
Dim instance As ForEachEnumeratorHostClass 
Dim pConnections As IDTSConnections100 
Dim pVariableDispenser As IDTSVariableDispenser100 
Dim pEvents As IDTSInfoEvents100 
Dim pLog As IDTSLogging100 
Dim returnValue As DTSExecResult 

returnValue = instance.Validate(pConnections, _
    pVariableDispenser, pEvents, pLog)

public virtual DTSExecResult Validate(
    IDTSConnections100 pConnections,
    IDTSVariableDispenser100 pVariableDispenser,
    IDTSInfoEvents100 pEvents,
    IDTSLogging100 pLog
)

public:
virtual DTSExecResult Validate(
    [InAttribute] IDTSConnections100^ pConnections, 
    [InAttribute] IDTSVariableDispenser100^ pVariableDispenser, 
    [InAttribute] IDTSInfoEvents100^ pEvents, 
    [InAttribute] IDTSLogging100^ pLog
)

abstract Validate : 
        pConnections:IDTSConnections100 * 
        pVariableDispenser:IDTSVariableDispenser100 * 
        pEvents:IDTSInfoEvents100 * 
        pLog:IDTSLogging100 -> DTSExecResult  
override Validate : 
        pConnections:IDTSConnections100 * 
        pVariableDispenser:IDTSVariableDispenser100 * 
        pEvents:IDTSInfoEvents100 * 
        pLog:IDTSLogging100 -> DTSExecResult

public function Validate(
    pConnections : IDTSConnections100, 
    pVariableDispenser : IDTSVariableDispenser100, 
    pEvents : IDTSInfoEvents100, 
    pLog : IDTSLogging100
) : DTSExecResult

Parameter

• pConnections
  Typ: Microsoft.SqlServer.Dts.Runtime.Wrapper.IDTSConnections100
  A collection of connections used by the ForEachItemEnumeratorClass.

• pVariableDispenser
  Typ: Microsoft.SqlServer.Dts.Runtime.Wrapper.IDTSVariableDispenser100
  A IDTSVariableDispenser100 object for locking variables.

• pEvents
  Typ: Microsoft.SqlServer.Dts.Runtime.Wrapper.IDTSInfoEvents100
  An object that implements the IDTSInfoEvents100 interface.

• pLog
  Typ: Microsoft.SqlServer.Dts.Runtime.Wrapper.IDTSLogging100
  An object that implements the IDTSLogging100 interface.

Rückgabewert

Typ: Microsoft.SqlServer.Dts.Runtime.Wrapper.DTSExecResult
A DTSExecResult enumeration that indicates the outcome of the validation.

Implementiert

IDTSForEachEnumerator100.Validate(IDTSConnections100, IDTSVariableDispenser100, IDTSInfoEvents100, IDTSLogging100)

Siehe auch

Verweis

ForEachEnumeratorHostClass Klasse

Microsoft.SqlServer.Dts.Runtime.Wrapper-Namespace