formotmanagement.cs

人事管理系统

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

namespace HumanResourceManagement
{
    public partial class FormOTManagement : Form
    {
        SqlConnection cnBlueHill_HRM;
        DataSet dsCustomers;
        SqlDataAdapter daCustomers;
        public FormOTManagement()
        {
            InitializeComponent();
        }

        private const int CP_NOCLOSE_BUTTON = 0x200;
        protected override CreateParams CreateParams
        {
            get
            {
                CreateParams myCp = base.CreateParams;
                myCp.ClassStyle = myCp.ClassStyle | CP_NOCLOSE_BUTTON;
                return myCp;
            }
        } 
        private void BtnOK_Click(object sender, EventArgs e)
        {
            this.Close();
            Main M = new Main();
            M.Show();
        }

        private void FormOTManagement_Load(object sender, EventArgs e)
        {
            cnBlueHill_HRM = new SqlConnection("Data Source=.;Initial Catalog=BlueHill_HRM;integrated security=true;");
            dsCustomers = new DataSet();
            daCustomers = new SqlDataAdapter();
            SqlCommand cmSelect = new SqlCommand();
            cmSelect.Connection = cnBlueHill_HRM;
            cmSelect.CommandText = "select * from tblOvertime";
            daCustomers.SelectCommand = cmSelect;
            daCustomers.Fill(dsCustomers, "Customers");
            GrdOT.DataSource = dsCustomers.Tables["Customers"];
        }

        private void btnQuerybyDept_Click(object sender, EventArgs e)
        {
            this.Close();
            FormDeptList FDL = new FormDeptList();
            FDL.Show();
        }

        private void btnQuerybyEmp_Click(object sender, EventArgs e)
        {
            this.Close();
            FormQueryEmployee FQE = new FormQueryEmployee();
            FQE.Show();
        }
    }
}