Metodo IDbCommand.CreateParameter
Creates a new instance of an IDataParameter object.
Spazio dei nomi Microsoft.ReportingServices.DataProcessing
Assembly: Microsoft.ReportingServices.Interfaces (in Microsoft.ReportingServices.Interfaces.dll)
Microsoft.ReportingServices.SharePoint.UI.WebParts (in Microsoft.ReportingServices.SharePoint.UI.WebParts.dll)
Sintassi
'Dichiarazione
Function CreateParameter As IDataParameter
'Utilizzo
Dim instance As IDbCommand
Dim returnValue As IDataParameter
returnValue = instance.CreateParameter()
IDataParameter CreateParameter()
IDataParameter^ CreateParameter()
abstract CreateParameter : unit -> IDataParameter
function CreateParameter() : IDataParameter
Valore restituito
Tipo: Microsoft.ReportingServices.DataProcessing.IDataParameter
An IDataParameter object.
Osservazioni
When inheriting from IDbCommand, a SQL Server Reporting Services data provider implements a strongly typed version of CreateParameter.
The CreateParameter method is called by the report server to set the name and value for each query parameter in the command text. The parameter is then added to the Parameters collection prior to the ExecuteReader method being called.