增加库存产品.cs

湖南岳阳电力部门 电力管理系统 .net C#开发的

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.Windows.Forms;

namespace 计量
{
    public partial class 增加库存产品 : Form
    {
        public 增加库存产品()
        {
            InitializeComponent();
        }

        private void button1_Click(object sender, EventArgs e)
        {
            string a = "", b = "", c = "", d = "", ee = "";
            a = this.textBox1.Text.Trim();
            b=  this.textBox2.Text.Trim();
            c= this.textBox3.Text.Trim();
            d= this.textBox4.Text.Trim();
            ee = this.textBox5.Text.Trim();
            if(a=="" || b=="" || c=="" || d=="" || ee=="")
            {
                MessageBox.Show("请输入完整数据");
                return;
            }
            try
            {
                int ii = this.库存类型TableAdapter.Insert(a,b,c,d,ee,0);
                if (ii == 0) MessageBox.Show("增加失败");
                else MessageBox.Show("增加成功");
                this.Close();
            }
            catch (Exception exc)
            {
                MessageBox.Show("增加失败" + exc.Message);
            }
        }

        private void 增加库存产品_Load(object sender, EventArgs e)
        {
            this.textBox1.Text = getid();
            this.textBox1.ReadOnly = true;
        }
        private string getid()
        {
            string idtype = "CID1";

            try
            {
                DataTable dt = this.库存类型TableAdapter.GetData();
                DataRow[] dr = dt.Select("", "库存ID asc");
                if (dr.Length != 0)
                {
                    idtype = dr[dr.Length - 1].ItemArray[0].ToString().Trim();
                    idtype = "CID" + (int.Parse(idtype.Substring(3, idtype.Length - 3)) + 1);
                    return idtype;
                }
            }
            catch (Exception exc)
            {
                MessageBox.Show(exc.Message);
            }
            return idtype;
        } 
    }
}