temu客户端程序

TEMUKJD/KJDForms/SystemForms/SystemForm.cs

@@ -0,0 +1,104 @@
+using System;
+using System.Collections.Generic;
+using System.ComponentModel;
+using System.Data;
+using System.Drawing;
+using System.Linq;
+using System.Text;
+using System.Threading;
+using System.Threading.Tasks;
+using System.Windows.Forms;
+
+namespace LittleRabbit.LittleRabbitForms.SystemForms
+{
+    public partial class SystemForm : Form
+    {
+        public Lazy<SystemRemoveRestrictionsForm> systemRemoveRestrictionsForm = new Lazy<SystemRemoveRestrictionsForm>();
+        public SystemForm()
+        {
+            InitializeComponent();
+        }
+
+        private void SystemForm_Load(object sender, EventArgs e)
+        {
+            try
+            {
+                tv.SelectedNode = tv.Nodes[0].Nodes[0];
+                tv.ExpandGroup(tv.Nodes[0].Name);
+            }
+            catch { }
+        }
+
+        private void tv_AfterSelect(object sender, TreeViewEventArgs e)
+        {
+            MainForm.sCurrentModule = e.Node.Name;
+            this.lblName.Text = e.Node.Text;
+            // 如果是一级菜单，不做任何动作
+            if (e.Node.Parent == null) return;
+            new Thread(() =>
+            {
+                Thread.Sleep(200);
+                Invoke(new Action(() =>
+                {
+                    switch (e.Node.Name)
+                    {
+                        case "解除限制":
+                            SetForm(systemRemoveRestrictionsForm.Value);
+                            break;
+                        //case "商品管理":
+                        //    SetForm(shopProductForm.Value);
+                        //    break;
+                    }
+                }));
+            }).Start();
+        }
+
+        /// <summary>
+        /// 显示隐藏层
+        /// </summary>
+        /// <param name="f"></param>
+        private void SetForm(Form f)
+        {
+            if (f == null)
+            {
+                foreach (Control form in panel3.Controls)
+                {
+                    form.Visible = false;
+                    if (form is Form)
+                    {
+                        panel3.Controls.Remove(form as Form);
+                    }
+                }
+                return;
+            }
+
+            bool had = false;
+            string sCurrentFormName = f.Name;
+            for (int i = 0; i < panel3.Controls.Count; i++)
+            {
+                if (sCurrentFormName == panel3.Controls[i].Name)
+                {
+                    had = true;
+                    panel3.Controls[i].Visible = true;
+                }
+                else
+                {
+                    panel3.Controls[i].Visible = false;
+                }
+            }
+            if (had)
+            {
+                f = null;
+                return;
+            }
+            f.TopLevel = false;
+            f.Left = 0;
+            f.Top = 0;
+            f.FormBorderStyle = FormBorderStyle.None;
+            panel3.Controls.Add(f);
+            f.AutoSize = true;
+            f.Dock = DockStyle.Fill;
+            f.Show();
+        }
+    }
+}