coperator.cs

来自「实现简单个人数据库系统」· CS 代码 · 共 28 行

using System;
using System.Collections;
using System.Collections.Generic;
using System.Text;

namespace QueryTool_V1
{
    public class COperator
    {
        public ArrayList numericOperator = null;
        public ArrayList stringOperator = null;
        public COperator()
        {
            // numeric
            numericOperator = new ArrayList();
            numericOperator.Add(" = ");
            numericOperator.Add(" < > ");
            numericOperator.Add(" > ");
            numericOperator.Add(" < ");

            //string
            stringOperator = new ArrayList();
            stringOperator.Add(" Like ");
            stringOperator.Add(" Not Like ");
        }
    }
}