formaddempchange.cs

数据库开发与实例（1+1混合数据库开发实例丛书）人事管理系统的源代码

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

namespace HRMan.HROper
{
    public partial class FormAddEmpChange : Form
    {
        public FormAddEmpChange()
        {
            InitializeComponent();
        }
        //初始化
        private void FormAddEmpChange_Load(object sender, EventArgs e)
        {
            HRMan.HROper.FormEmpChange.employchange.Enabled = false; 
            if (HRMan.HROper.FormEmpChange.employId == "insert")
            {
                InitNum();
                InitDep();
                InitJob();
                InitName();
            }
            if (HRMan.HROper.FormEmpChange.employId  == "update")
            {
                string[] ss = HRMan.HROper.FormEmpChange.employchange.sb.ToString().Split('#'); 
                this.No_cb.Text = ss[1];
                this.No_cb.DropDownStyle = ComboBoxStyle.Simple;
                this.Name_txt.Text = ss[2];
                this.Trantime_dtp.Text = ss[3];
                this.Fsection_txt.Text = ss[4];
                this.Lsection_cb.Text = ss[5];
                this.Fjob_txt.Text = ss[6];
                this.Ljob_cb.Text = ss[7];
                this.Reson_txt.Text = ss[8];
                this.App_cb.Text = ss[9];
                this.Remarks_txt.Text = ss[10];
                this.ID = ss[0];
                InitDep();
                InitJob();
                InitName();
            }
        }
        private void InitNum()
        {
            string SqlText = "select * from EmployInfo";
            DataAccess DA = new DataAccess();
            this.table = DA.ExeSQLdt(SqlText);
            for (int i = 0; i < this.table.Rows.Count; i++)
            {
                this.No_cb.Items.Add(this.table.Rows[i]["traId"].ToString());
            }
        }
        
        private void InitDep()
        {
            string SqlText = "select * from SectionInfo";
            DataTable dt = new DataTable();
            DataAccess DA = new DataAccess();
            dt = DA.ExeSQLdt(SqlText);
            for (int i = 0; i < dt.Rows.Count; i++)
            {
                this.Lsection_cb.Items.Add(dt.Rows[i]["sName"].ToString());
            }
        }
        
        private void InitJob()
        {
            string SqlText = "select * from JobInfo";
            DataTable dt = new DataTable();
            DataAccess DA = new DataAccess();
            dt = DA.ExeSQLdt(SqlText);
            for (int i = 0; i < dt.Rows.Count; i++)
            {
                this.Ljob_cb.Items.Add(dt.Rows[i]["JName"].ToString());
            }
        }

        private void InitName()
        {
            string SqlText = "select * from EmployInfo";
            DataAccess DA = new DataAccess();
            this.table = DA.ExeSQLdt(SqlText);
            for (int i = 0; i < this.table.Rows.Count; i++)
            {
                this.App_cb.Items.Add(this.table.Rows[i]["eName"].ToString());
            }
        }

        private void No_cb_SelectedIndexChanged(object sender, EventArgs e)
        {
            for (int i = 0; i < this.table.Rows.Count; i++)
            {
                if (this.No_cb.Text == this.table.Rows[i]["eId"].ToString())
                {
                    this.Name_txt.Text = this.table.Rows[i]["eName"].ToString();
                    break;
                }
            }
            string SqlText = "select TransferInfo.lSection,TransferInfo.lJob from TransferInfo,EmployInfo where TransferInfo.traId=EmployInfo.traId and EmployInfo.eId=" + int.Parse(this.No_cb.Text);
            SqlText += " order by tDate desc";
            DataTable table = new DataTable();
            DataAccess DA = new DataAccess();  
            table = DA.ExeSQLdt(SqlText);
            this.Fsection_txt.Text = table.Rows[0]["lSection"].ToString();
            this.Fjob_txt.Text = table.Rows[0]["lJob"].ToString();
        }
        //关闭
        private void FormAddEmpChange_FormClosed(object sender, FormClosedEventArgs e)
        {
            HRMan.HROper.FormEmpChange.employchange.Enabled = true;
        }
        //取消
        private void button2_Click(object sender, EventArgs e)
        {
            HRMan.HROper.FormEmpChange.employchange.Enabled = true;
            this.Close();
        }
        //确定
        private void button1_Click(object sender, EventArgs e)
        {
            if (HRMan.HROper.FormEmpChange.employId == "insert")
            {
                string SqlText = "insert into TransferInfo (traId,tDate,fSection,lSection,fJob,lJob,tReason,tApp,tRemarks) values (" + int.Parse(this.No_cb.Text) + ",'" + this.Trantime_dtp.Value.ToShortDateString() + "','";
                SqlText += this.Fsection_txt.Text + "','" + this.Lsection_cb.Text + "','" + this.Fjob_txt.Text + "','" + this.Ljob_cb.Text + "','" + this.Reson_txt.Text + "','";
                SqlText += this.App_cb.Text + "','" + this.Remarks_txt.Text + "')";
                DataAccess DA = new DataAccess(); 
                DA.ExeSQL(SqlText);                
                HRMan.HROper.FormEmpChange.employchange.DBDataGrid();
                HRMan.HROper.FormEmpChange.employchange.Enabled = true;
                MessageBox.Show("添加成功!");
            }
            if (HRMan.HROper.FormEmpChange.employId == "update")
            {
                string SqlText = "update TransferInfo set traId=" + int.Parse(this.No_cb.Text) + ",tDate='" + this.Trantime_dtp.Value.ToShortDateString() + "',fSection='" + this.Fsection_txt.Text + "',lSection='";
                SqlText += this.Lsection_cb.Text + "',fJob='" + this.Fjob_txt.Text + "',lJob='" + this.Ljob_cb.Text + "',tReason='" + this.Reson_txt.Text + "',tApp='" + this.App_cb.Text + "',tRemarks='";
                SqlText += this.Remarks_txt.Text + "' where aaId=" + int.Parse(this.ID);
                DataAccess DA = new DataAccess(); 
                DA.ExeSQL(SqlText);
                HRMan.HROper.FormEmpChange.employchange.DBDataGrid();
                HRMan.HROper.FormEmpChange.employchange.Enabled = true;
                MessageBox.Show("修改成功!");
            }
            this.Close();
        }


    }
}