客户端的账户支持了注销功能。[Client support account logout]

软件系统客户端模版/FormMainWindow.Designer.cs

@@ -35,6 +35,7 @@
             this.toolStripStatusLabel3 = new System.Windows.Forms.ToolStripStatusLabel();
             this.toolStripStatusLabel_status = new System.Windows.Forms.ToolStripStatusLabel();
             this.toolStripStatusLabel4 = new System.Windows.Forms.ToolStripStatusLabel();
+            this.toolStripStatusLabel_time = new System.Windows.Forms.ToolStripStatusLabel();
             this.menuStrip1 = new System.Windows.Forms.MenuStrip();
             this.管理员ToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
             this.更改公告ToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
@@ -66,7 +67,7 @@
             this.label2 = new System.Windows.Forms.Label();
             this.label1 = new System.Windows.Forms.Label();
             this.label_Announcement = new System.Windows.Forms.Label();
-            this.toolStripStatusLabel_time = new System.Windows.Forms.ToolStripStatusLabel();
+            this.linkLabel_logout = new System.Windows.Forms.LinkLabel();
             this.statusStrip1.SuspendLayout();
             this.menuStrip1.SuspendLayout();
             this.panel1.SuspendLayout();
@@ -126,6 +127,13 @@
             this.toolStripStatusLabel4.Size = new System.Drawing.Size(84, 17);
             this.toolStripStatusLabel4.Text = "    温馨提示：";
             // 
+            // toolStripStatusLabel_time
+            // 
+            this.toolStripStatusLabel_time.ForeColor = System.Drawing.Color.Green;
+            this.toolStripStatusLabel_time.Name = "toolStripStatusLabel_time";
+            this.toolStripStatusLabel_time.Size = new System.Drawing.Size(44, 17);
+            this.toolStripStatusLabel_time.Text = "时间：";
+            // 
             // menuStrip1
             // 
             this.menuStrip1.BackColor = System.Drawing.SystemColors.Control;
@@ -236,6 +244,7 @@
             // panel1
             // 
             this.panel1.BorderStyle = System.Windows.Forms.BorderStyle.FixedSingle;
+            this.panel1.Controls.Add(this.linkLabel_logout);
             this.panel1.Controls.Add(this.label_factory);
             this.panel1.Controls.Add(this.label9);
             this.panel1.Controls.Add(this.label7);
@@ -421,12 +430,16 @@
             this.label_Announcement.Text = "[公告]";
             this.label_Announcement.TextAlign = System.Drawing.ContentAlignment.MiddleCenter;
             // 
-            // toolStripStatusLabel_time
+            // linkLabel_logout
             // 
-            this.toolStripStatusLabel_time.ForeColor = System.Drawing.Color.Green;
-            this.toolStripStatusLabel_time.Name = "toolStripStatusLabel_time";
-            this.toolStripStatusLabel_time.Size = new System.Drawing.Size(44, 17);
-            this.toolStripStatusLabel_time.Text = "时间：";
+            this.linkLabel_logout.AutoSize = true;
+            this.linkLabel_logout.Location = new System.Drawing.Point(188, 1);
+            this.linkLabel_logout.Name = "linkLabel_logout";
+            this.linkLabel_logout.Size = new System.Drawing.Size(32, 17);
+            this.linkLabel_logout.TabIndex = 16;
+            this.linkLabel_logout.TabStop = true;
+            this.linkLabel_logout.Text = "注销";
+            this.linkLabel_logout.LinkClicked += new System.Windows.Forms.LinkLabelLinkClickedEventHandler(this.linkLabel_logout_LinkClicked);
             // 
             // FormMainWindow
             // 
@@ -497,6 +510,7 @@
         private System.Windows.Forms.Label label9;
         private System.Windows.Forms.ToolStripMenuItem 注册账号ToolStripMenuItem;
         private System.Windows.Forms.ToolStripStatusLabel toolStripStatusLabel_time;
+        private System.Windows.Forms.LinkLabel linkLabel_logout;
     }
 }
 

软件系统客户端模版/FormMainWindow.cs

@@ -208,6 +208,12 @@ namespace 软件系统客户端模版
             }
         }
 
+        private void linkLabel_logout_LinkClicked(object sender, LinkLabelLinkClickedEventArgs e)
+        {
+            Program.QuitCode = 1;
+            Close();
+        }
+
         #endregion
 
         #region 异步网络块
@@ -318,6 +324,7 @@ namespace 软件系统客户端模版
             }));
         }
 
+
         #endregion
 
        

软件系统客户端模版/Program.cs

@@ -9,6 +9,10 @@ namespace 软件系统客户端模版
 {
     static class Program
     {
+        /// <summary>
+        /// 指示了应用程序退出时的代码
+        /// </summary>
+        public static int QuitCode { get; set; } = 0;
         /// <summary>
         /// 应用程序的主入口点。
         /// </summary>
@@ -39,11 +43,19 @@ namespace 软件系统客户端模版
 
             //===================================================================
             //运行主窗口之前先进行账户的验证
+            P1:
+
             FormLogin login = new FormLogin();
             if (login.ShowDialog() == DialogResult.OK)
             {
                 login.Dispose();
-                Application.Run(new FormMainWindow());
+                FormMainWindow fmw = new FormMainWindow();
+                Application.Run(fmw);
+                if (QuitCode == 1)
+                {
+                    //继续显示登录窗口
+                    goto P1;
+                }
             }
             else
             {