[ODBC Microsoft Access Driver]Invalid precision value

Question

ERROR [HY104] [Microsoft][ODBC Microsoft Access Driver]Invalid precision value

Hello All,

Please help me to resolve this error( Invalid precision value ) which I am getting from C # application  when i am trying to insert IMAGES( BINARY  FORMAT ) to the database(  DB = MS Access ).

here is my code:

private void btnSaveToDB_Click(object sender, EventArgs e)
{
    OdbcConnection odbcConnection = null;
    OdbcCommand odbcCommand = null;
    try
    {
        odbcConnection = new OdbcConnection(@"Driver={Microsoft Access Driver (*.mdb)};Dbq=C:\\TestFP.mdb;Uid=;Pwd=;");
        odbcConnection.Open();
        odbcCommand = odbcConnection.CreateCommand();
        odbcCommand.CommandText = "INSERT INTO Employee ( Name ,FingerImage_1 ) VALUES (?,?)";
        System.Data.Odbc.OdbcParameter nameFiled = new System.Data.Odbc.OdbcParameter();
        nameFiled.OdbcType = System.Data.Odbc.OdbcType.Text;
        nameFiled.ParameterName = @"Name";
        nameFiled.Value = @"My Name";
        odbcCommand.Parameters.Add(nameFiled);
        System.Data.Odbc.OdbcParameter imageField_1 = new System.Data.Odbc.OdbcParameter();
        imageField_1.OdbcType = System.Data.Odbc.OdbcType.Binary;
        imageField_1.ParameterName = @"FingerImage_1";
        imageField_1.Value = _mainDialog._imageStream_1.ToArray();
        odbcCommand.Parameters.Add(imageField_1);
        int rows_affected = odbcCommand.ExecuteNonQuery(); //RUN TIME ERROR  = System.Data.Odbc.OdbcException: ERROR [HY104] [Microsoft][ODBC Microsoft Access Driver]Invalid precision value
    }
    catch (Exception ex)
    {
        MessageBox.Show(ex.Message);
    }
    finally
    {
         odbcConnection.Close();
    }
}

HERE is the Run Time Error  

 

System.Data.Odbc.OdbcException: ERROR [HY104] [Microsoft][ODBC Microsoft Access Driver]Invalid precision value 

I know that  there is a property  as follows 

OdbcParameter.Precision

but how do i set "OdbcParameter.Precision"  if my data (  which is inserted to database ) in binary format.....?

Please help me

Thanks in advance