//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 = YanZhenMa.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
//-------------------------测试数据开始-------------------------
//学生测试数据
//Tusername.Text = "jie";
//Tpass.Text = "jie";
//管理员测试数据
//Tusername.Text = "ad";
//Tpass.Text = "ad";
//identity.SelectedIndex = 2;
//教师测试数据
//Tusername.Text = "te";
//Tpass.Text = "te";
//identity.SelectedIndex = 1;
//Verification_Code_in.Text = Verification_Code.Text;//测试时将填写验证码的步骤省略
//DoLogin.Enabled = true; //辅助测试
//-------------------------测试数据结束-------------------------
}
//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 = 2; //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
PuanDuanSF.panduanshenfen(RegistIdentity.SelectedIndex); //根据用户选择的值判断用户身份
if (quanju.sf.Equals("s"))
{
label2.Text = "学生注册";
this.Text = "学生注册";
}
else
{
label2.Text = "教师注册";
this.Text = "教师注册";
}
label2.Text = "选择身份";
this.Text = "注册";
Verification_Code.Text = YanZhenMa.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)
{
PuanDuanSF.panduanshenfen(RegistIdentity.SelectedIndex);//根据用户选择的值判断用户身份
if (quanju.sf.Equals("s"))
{
label2.Text = "学生注册";
this.Text = "学生注册";
label6.Text = "学号：";
}
else
{
label2.Text = "教师注册";
this.Text = "教师注册";
label6.Text = "教师编号：";
}
Verification_Code.Text = YanZhenMa.Code(); //刷新验证码
panel1.Visible = true; //显示用户输入面板
if (RegistIdentity.SelectedIndex == 2)
{
label2.Text = "选择身份";
this.Text = "注册";
panel1.Visible = false;
}
}
//用户点击取消事件
private void DoNo_Click(object sender, EventArgs e)
{
Verification_Code.Text = YanZhenMa.Code(); //刷新验证码
Tusername.Text = ""; //将用户输入的信息置空
Tpass.Text = "";
}