frmapply.cs

一个即时通信工具

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.Windows.Forms;
using BLL;
using Model;

namespace MyQQ
{
    public partial class frmApply : Form
    {
        public frmApply()
        {
            InitializeComponent();
        }

        private void CheckInput()
        {
            
            if (string.IsNullOrEmpty(txtNickName.Text.Trim()))
                throw new Exception("昵称不能为空，请重新输入！");
           
            int iAge=0;
            if (string.IsNullOrEmpty(txtAge.Text))
                throw new Exception("年龄不能为空，请重新输入！");
            else
                if (!int.TryParse(txtAge.Text, out iAge))
                    throw new Exception("年龄必须是数字！");

            if (string.IsNullOrEmpty(txtPassword.Text))
                throw new Exception("密码不能为空，请重新输入！");

            if (txtPassword.Text != txtPassword2.Text)
                throw new Exception("您两次输入的密码不一致，请重新输入！");

        }

        public UsersInfo ObjectEntity
        {
            get
            {
                UsersInfo obj = new UsersInfo();
                obj.LoginPwd = txtPassword.Text;
                obj.FriendshipPolicy = new FriendshipPolicyInfo(1);
                obj.NickName = txtNickName.Text.Trim();
                obj.Sex = rdbMale.Checked ? "男" : "女";
                obj.Age = int.Parse(txtAge.Text);
                obj.Name = txtName.Text.Trim();
                obj.Star = new StarInfo(int.Parse(cboStar.SelectedValue.ToString()));
                obj.BloodType = new BloodTypeInfo(int.Parse(cboBloodType.SelectedValue.ToString()));
                obj.LoginPwd = txtPassword.Text;
                return obj;
            }
        }

        private void BindComboBox()
        {
            this.cboBloodType.DataSource = BloodType.SelectAll();
            this.cboBloodType.DisplayMember = "BloodType";
            this.cboBloodType.ValueMember = "Id";

            this.cboStar.DataSource = Star.SelectAll();
            this.cboStar.DisplayMember = "Star";
            this.cboStar.ValueMember = "Id";
        }

        private void btnCancel_Click(object sender, EventArgs e)
        {
            this.Close();
        }

        private void btnRegister_Click(object sender, EventArgs e)
        {
            try
            {
                CheckInput();
                object obj = Users.Register(this.ObjectEntity);
                if (obj != null)
                    MessageBox.Show("注册成功！您的申请的号是：" + obj.ToString());
            }
            catch (Exception err)
            {
                MessageBox.Show(err.Message);
            }
        }


        private void frmApply_Load(object sender, EventArgs e)
        {
            BindComboBox();
        }
    }
}