Gets the value of the specified column as a single-precision floating point number.
'Declaration
Public Overloads Overrides Function GetFloat( _
ByVal As Integer _
) As Single
Parameters
- i
Return Value
The value of the specified column.
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