Biskilog/BISKILOG POS PREMIUM/Customer/CustomerHistory.cs

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

namespace BiskLog_Point_Of_Sale.Customer
{
    public partial class CustomerHistory : Form
    {
        string id;
        Form Active;
        public CustomerHistory(string ID)
        {
            InitializeComponent();
            this.id = ID;
        }

        private void CLOSE_Click(object sender, EventArgs e)
        {
            this.Close();
        }
        public void LoadShop()
        {
            ordersActive.Visible = false;
            shopActive.Visible = true;
            financeActive.Visible = false;
            ShopPurchase system = new ShopPurchase(id);
            system.TopLevel = false;
            if (Active != null)
            {
                contentPanel.Controls.Remove(Active);
            }
            contentPanel.Controls.Add(system);
            Active = system;
            system.BringToFront();
            system.Show();
        }
        public void LoadDelivery()
        {
            ordersActive.Visible = true;
            shopActive.Visible = false;
            financeActive.Visible = false;
            DeliveryLogs system = new DeliveryLogs(id);
            system.TopLevel = false;
            if (Active != null)
            {
                contentPanel.Controls.Remove(Active);
            }
            contentPanel.Controls.Add(system);
            Active = system;
            system.BringToFront();
            system.Show();
        }
        public void LoadFinance()
        {
            financeActive.Visible = true;
            ordersActive.Visible = false;
            shopActive.Visible = false;
            Finance system = new Finance(id);
            system.TopLevel = false;
            if (Active != null)
            {
                contentPanel.Controls.Remove(Active);
            }
            contentPanel.Controls.Add(system);
            Active = system;
            system.BringToFront();
            system.Show();
        }

        private void CustomerHistory_Load(object sender, EventArgs e)
        {
            LoadFinance();
        }

        private void label1_Click(object sender, EventArgs e)
        {
            LoadShop();
        }

        private void CLOSE_MouseEnter(object sender, EventArgs e)
        {
            CLOSE.BackColor = Color.Crimson;
        }

        private void CLOSE_MouseLeave(object sender, EventArgs e)
        {
            CLOSE.BackColor = Color.Transparent;
        }

        private void label3_Click(object sender, EventArgs e)
        {
            LoadDelivery();
        }

        private void label2_Click(object sender, EventArgs e)
        {
            LoadFinance();
        }
    }
}