CreateParameter Method (DB2Command)
Creates a new instance of a
DB2Parameter object.
This sample shows how to create a parameter using
CreateParameter function.
Public void CreateParam(DB2Connection db2Connection)
{
DB2Command db2Command = new DB2Command("SELECT * FROM Dept WHERE DeptNo=:Deptno",db2Connection);
DB2Parameter myParam = db2Command.CreateParameter();
myParam.DB2Type = Devart.Data.DB2.DB2Type.Int;
myParam.Value = 10;
myParam.ParameterName = "Deptno";
db2Command.Parameters.Add(myParam);
db2Connection.Open();
DB2DataReader db2Reader = null;
try
{
db2Reader = db2Command.ExecuteReader();
while (db2Reader.Read())
{
Console.WriteLine(db2Reader.GetInt32(0) + ", " + db2Reader.GetString(1) + ", " + db2Reader.GetString(2));
}
}
finally
{
db2Reader.Close();
db2Connection.Close();
}
}
Public Sub CreateParam(ByVal db2Connection As DB2Connection)
Dim db2Command As New DB2Command("SELECT * FROM Dept WHERE DeptNo=:Deptno", db2Connection)
Dim myParam As DB2Parameter = db2Command.CreateParameter()
myParam.DB2Type = Devart.Data.DB2.DB2Type.Int
myParam.Value = 10
myParam.ParameterName = "Deptno"
db2Command.Parameters.Add(myParam)
db2Connection.Open()
Dim db2Reader As DB2DataReader = Nothing
Try
db2Reader = db2Command.ExecuteReader()
While db2Reader.Read()
Console.WriteLine(db2Reader.GetInt32(0).ToString() + ", " _
+ db2Reader.GetString(1) + ", " _
+ db2Reader.GetString(2))
End While
Finally
db2Reader.Close()
db2Connection.Close()
End Try
End Sub
Target Platforms: Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2