ExpressionTask.ValidateExpression Method
Verifies that the expression is properly configured.
Namespace: Microsoft.SqlServer.Dts.Tasks.ExpressionTask
Assembly: Microsoft.SqlServer.ExpressionTask (in Microsoft.SqlServer.ExpressionTask.dll)
Syntax
'Declaration
Public Function ValidateExpression ( _
variableDispenser As VariableDispenser _
) As String
'Usage
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
Parameters
- variableDispenser
Type: Microsoft.SqlServer.Dts.Runtime.VariableDispenser
A VariableDispenser object for using variables.
Return Value
Type: System.String
AString that describes the result of the validation.