ExpressionTask.ValidateExpression Método
Verifies that the expression is properly configured.
Espacio de nombres: Microsoft.SqlServer.Dts.Tasks.ExpressionTask
Ensamblado: Microsoft.SqlServer.ExpressionTask (en Microsoft.SqlServer.ExpressionTask.dll)
Sintaxis
'Declaración
Public Function ValidateExpression ( _
variableDispenser As VariableDispenser _
) As String
'Uso
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
Parámetros
- variableDispenser
Tipo: Microsoft.SqlServer.Dts.Runtime.VariableDispenser
A VariableDispenser object for using variables.
Valor devuelto
Tipo: System.String
AString that describes the result of the validation.
Vea también
Referencia
Espacio de nombres Microsoft.SqlServer.Dts.Tasks.ExpressionTask