Metodo ExpressionTask.ValidateExpression
Verifies that the expression is properly configured.
Spazio dei nomi Microsoft.SqlServer.Dts.Tasks.ExpressionTask
Assembly: Microsoft.SqlServer.ExpressionTask (in Microsoft.SqlServer.ExpressionTask.dll)
Sintassi
'Dichiarazione
Public Function ValidateExpression ( _
variableDispenser As VariableDispenser _
) As String
'Utilizzo
Dim instance As ExpressionTask
Dim variableDispenser As VariableDispenser
Dim returnValue As String
returnValue = instance.ValidateExpression(variableDispenser)
public string ValidateExpression(
VariableDispenser variableDispenser
)
public:
String^ ValidateExpression(
VariableDispenser^ variableDispenser
)
member ValidateExpression :
variableDispenser:VariableDispenser -> string
public function ValidateExpression(
variableDispenser : VariableDispenser
) : String
Parametri
- variableDispenser
Tipo: Microsoft.SqlServer.Dts.Runtime.VariableDispenser
A VariableDispenser object for using variables.
Valore restituito
Tipo: System.String
AString that describes the result of the validation.
Vedere anche
Riferimento
Spazio dei nomi Microsoft.SqlServer.Dts.Tasks.ExpressionTask