rykqgl.cs

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using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.Windows.Forms;
using GongZi.GongZiClass;
namespace GongZi
{
    public partial class rykqgl : Form
    {
        public rykqgl()
        {
            InitializeComponent();
        }
        DBOperate operate = new DBOperate();//创建数据库操作对象
        private void frmUserCheck_Load(object sender, EventArgs e)
        {
            string str =//创建SQL字符串
                "select PID as '员工编号',Pname as '员工姓名',Pdep as '所属部门',PKpcontent as '考评内容',PKpResult as '考评结果',PKpscore as '考评分数',PKpPeople as '考评人',PKpDate as '考评日期' from tb_check";
            operate.BindDataGridView(dataGridView1,str);//绑定到DataGridView控件
            string num = "select count(*) from tb_check";//查找数量信息
            toolStripStatusLabel2.Text = operate.HumanNum(num).ToString();//显示考评记录数量
        }

        private void toolStripLabel1_Click(object sender, EventArgs e)
        {
            Adduc addusercheck = new Adduc();//创建人员考评窗体对象
            addusercheck.ShowDialog();//显示模式窗体
        }

        private void frmUserCheck_Activated(object sender, EventArgs e)
        {
            string str =//创建SQL字符串对象
                "select PID as '员工编号',Pname as '员工姓名',Pdep as '所属部门',PKpcontent as '考评内容',PKpResult as '考评结果',PKpscore as '考评分数',PKpPeople as '考评人',PKpDate as '考评日期' from tb_check";
            operate.BindDataGridView(dataGridView1, str);//绑定到DataGridView控件
            string num = "select count(*) from tb_check";//创建SQL字符串对象
            toolStripStatusLabel2.Text = operate.HumanNum(num).ToString();//显示考评记录数量信息
        }

        private void toolStripLabel3_Click(object sender, EventArgs e)
        {
            if (dataGridView1.SelectedCells.Count > 0)
            {
                string id = dataGridView1.SelectedCells[0].Value.ToString();//得到ID信息
                string deletesql = "delete from tb_check where PID='"+id+"'";//创建SQL字符串
                if (operate.OperateData(deletesql) > 0)
                {
                    MessageBox.Show("删除成功", "提示",//弹出消息对话框
                        MessageBoxButtons.OK, MessageBoxIcon.Information);
                }
            }
            else
            {
                MessageBox.Show("请选择要删除的信息","提示",//弹出消息对话框
                    MessageBoxButtons.OK,MessageBoxIcon.Information);
                return;//退出事件
            }
        }