//注册界面初始化 private void regist_Load(object sender, EventArgs e) { MaximizeBox = false; //关闭注册窗口的最大化功能 RegistIdentity.SelectedIndex = 3; //设置下拉菜单的默认选项 //将所有提示信息的lable置空 label8.Text = "*必填"; label9.Text = "*必填"; label11.Text = "*必填"; label12.Text = ""; label14.Text = "*必填"; button1.Enabled = false; //用户未输入注册信息时,默认注册按钮不可点击 Identification.identification(RegistIdentity.SelectedIndex); //根据用户选择的值判断用户身份 if (Globel.id_tag.Equals("s")) { label2.Text = "学生注册"; this.Text = "学生注册"; } else if (Globel.id_tag.Equals("t")) { label2.Text = "教师注册"; this.Text = "教师注册"; } else if (Globel.id_tag.Equals("ts")) { label2.Text = "教学秘书注册"; this.Text = "教学秘书注册"; } label2.Text = "选择身份"; this.Text = "注册"; Verification_Code.Text = Verification.Code(); //加载验证码 panel1.Visible = false; //未选择注册身份之前默认不显示所有输入框 }
//选择用户身份改变时触发的事件 private void RegistIdentity_SelectedIndexChanged(object sender, EventArgs e) { Identification.identification(RegistIdentity.SelectedIndex);//根据用户选择的值判断用户身份 if (Globel.id_tag.Equals("s")) { label2.Text = "学生注册"; this.Text = "学生注册"; label6.Text = "学号:"; } else if (Globel.id_tag.Equals("t")) { label2.Text = "教师注册"; this.Text = "教师注册"; label6.Text = "教师编号:"; } else if (Globel.id_tag.Equals("ts")) { label2.Text = "教学秘书注册"; this.Text = "教学秘书注册"; label6.Text = "教秘编号:"; } Verification_Code.Text = Verification.Code(); //刷新验证码 panel1.Visible = true; //显示用户输入面板 if (RegistIdentity.SelectedIndex == 3) { label2.Text = "选择身份"; this.Text = "注册"; panel1.Visible = false; } }
//登录窗口初始化 private void Login_Load(object sender, EventArgs e) { label6.Text = ""; identity.SelectedIndex = 0; //登录系统的身份默认是学生 MaximizeBox = false; //关闭登录窗口的最大化功能 Verification_Code.Text = Verification.Code(); //动态生成验证码 DoLogin.Enabled = false; //默认在不输入验证码时无法点击登录按钮 Globel.username = Tusername.Text; }