//定义事件触发方法
private void OnUserVerfied(UserVerifiedEventArgs e)
{
if (UserVerified != null)
{
UserVerified(this, e);
}
}
private void login1_UserVerified(object sender, UserVerifiedEventArgs e)
{
if (e.Authorized)
{
MessageBox.Show("登录成功！");
}
else
{
MessageBox.Show("用户名或密码错误！");
}
}
private void btnLogin_Click(object sender, EventArgs e)
{
//验证输入
if (String.IsNullOrEmpty(txtName.Text) || String.IsNullOrEmpty(txtPwd.Text))
{
MessageBox.Show("用户名和密码不能为空！", "提醒", MessageBoxButtons.OK, MessageBoxIcon.Warning);
return;
}
//创建事件参数对象
UserVerifiedEventArgs uve = new UserVerifiedEventArgs();
//验证用户名和密码是否匹配
if (txtName.Text == "admin" && txtPwd.Text == "123")
{
uve.Authorized = true;
}
else
{
uve.Authorized = false;
}
//触发事件
OnUserVerfied(uve);
}