关于插入数据库的操作
public static int ExecuteNonQuery(string cmdText, params OdbcParameter[] cmdParams){ try { using (OdbcConnection conn = new OdbcConnection(_connectionString)) { if (conn.State != ConnectionState.Open) conn.Open(); OdbcCommand cmd = new OdbcCommand(cmdText, conn); cmd.CommandType = CommandType.Text; foreach (OdbcParameter parm in cmdParams) { cmd.Parameters.Add(parm); } int val = cmd.ExecuteNonQuery(); cmd.Parameters.Clear(); return val; } } catch (OdbcException e) { throw new Exception(e.Message); }}