Parameters
- i
Return Value
The value of the specified column.
Call IsDBNull to check for null values before calling this method.
static void GetMyFloat(MySqlConnection myConnection) { MySqlCommand cmd = new MySqlCommand("SELECT * FROM Test.AllTypes"); cmd.Connection = myConnection; myConnection.Open(); try { MySqlDataReader reader = cmd.ExecuteReader(); reader.Read(); float recievedFloat = reader.GetFloat(reader.GetOrdinal("FloatCol")); reader.Close(); } finally { myConnection.Close(); } }
Shared Sub GetMyFloat(ByVal myConnection As MySqlConnection) Dim cmd As New MySqlCommand("SELECT * FROM Test.AllTypes") cmd.Connection = myConnection myConnection.Open() Try Dim reader As MySqlDataReader = cmd.ExecuteReader reader.Read() Dim recievedFloat As Single = reader.GetFloat(reader.GetOrdinal("FloatCol")) reader.Close() Finally myConnection.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