factory_test_tool/StartForm.cs

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

namespace MOTINOVA_Motor_Factory_Set
{
    public partial class StartForm : Form
    {
        public StartForm()
        {
            InitializeComponent();
        }

        ImportForm ImportForm1;
        private void button_Import_Click(object sender, EventArgs e)
        {
            if ((ImportForm1 == null) || (ImportForm1.IsDisposed))
            {
                ImportForm1 = new ImportForm();
                ImportForm1.ShowDialog();
                ImportForm1.Close();
            }
            else
            {
                ImportForm1.Activate();
                ImportForm1.Close();
            }
        }

        ExportForm ExportForm1;
        private void button_Export_Click(object sender, EventArgs e)
        {
            if ((ExportForm1 == null) || (ExportForm1.IsDisposed))
            {
                ExportForm1 = new ExportForm();
                ExportForm1.ShowDialog();
                ExportForm1.Close();
            }
            else
            {
                ExportForm1.Activate();
                ExportForm1.Close();
            }
        }
        ManageForm ManageForm1;
        private void button_Mang_Click(object sender, EventArgs e)
        {
            if ((ManageForm1 == null) || (ManageForm1.IsDisposed))
            {
                ManageForm1 = new ManageForm();
                ManageForm1.ShowDialog();
                ManageForm1.Close();
            }
            else
            {
                ManageForm1.Activate();
                ManageForm1.Close();
            }
        }
    }
}