formappset.cs

kuiMsg是一款用.net C# 开发的即时消息开源软件,适合.net即时消息软件开发者用。 主要功能： 支持文件传输(p2p)； 支持GIF动画表情( 彻底消除闪屏 :) )；

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

namespace LanMsg 
{
    public partial class FormAppSet :  DevComponents.DotNetBar.Office2007Form// Form
    {
        public FormAppSet()
        {
            InitializeComponent();
        }

        private void FormAppSet_Load(object sender, EventArgs e)
        {
            this.labelUserID.Text = FormAccess.selfInfo.UserID;
        }
         
        private void butApp_Click(object sender, EventArgs e)
        {
            this.ChangePassword();
        }

        /// <summary>
        /// 修改密码
        /// </summary>
        private void ChangePassword()
        {
            if (this.textBoxNewPassword.Text.Length < 6)
            {
                MessageBox.Show("新密码不能少于6位字符！", "提示", MessageBoxButtons.OK, MessageBoxIcon.Information);
                this.textBoxNewPassword.Focus();
                return;
            }
            if (this.textBoxNewPassword.Text != this.textBoxNewPasswordAffirm.Text)
            {
                MessageBox.Show("新密码两次输入不相同，请重新输入！", "提示", MessageBoxButtons.OK, MessageBoxIcon.Information);
                this.textBoxNewPassword.Focus();
                return;
            }

            if (this.textBoxNewPassword.Text == this.textBoxOldPassword.Text)
            {
                MessageBox.Show("新密码不能与旧密码相同，请重新输入！", "提示", MessageBoxButtons.OK, MessageBoxIcon.Information);
                this.textBoxNewPassword.Focus();
                return;
            }

            if (this.textBoxOldPassword.Text != FormAccess.selfPassword)
            {
                MessageBox.Show("旧密码不正确，请重新输入！", "提示", MessageBoxButtons.OK, MessageBoxIcon.Information);
                this.textBoxOldPassword.Focus();
                return;
            }

            //IMLibrary.ServerMsg msg = new IMLibrary.ServerMsg();
            //msg

            byte[] msg = IMLibrary.TextEncoder.textToBytes(FormAccess.selfInfo.UserID + "|" + this.textBoxOldPassword.Text + "|" + this.textBoxNewPassword.Text);
            FormAccess.sendMsgToServer(8, new IMLibrary.ServerMsg(FormAccess.selfInfo.ID, msg));
            FormAccess.isChangePasswordSuccessful = false;
            DateTime tempTime = DateTime.Now;
            this.butApp.Enabled = false;
            this.buttonCancel.Enabled = false;

            bool t=true;
            while (t)
            {
                Application.DoEvents();

                if (FormAccess.isChangePasswordSuccessful) 
                    goto successful;

                if (FormAccess.DateDiff(tempTime, System.DateTime.Now) > 5)//如果已经超时2秒,则重新发送上次的数据包
                {
                    this.butApp.Enabled = true;
                    this.buttonCancel.Enabled = true;
                    MessageBox.Show("修改密码超时，密码修改不成功！", "提示", MessageBoxButtons.OK, MessageBoxIcon.Error);
                    return;
                }
            }

        successful:
            this.butApp.Enabled = true;
            this.buttonCancel.Enabled = true;

            MessageBox.Show("密码成功，请记住新密码！", "提示", MessageBoxButtons.OK, MessageBoxIcon.Information);
            FormAccess.selfPassword = this.textBoxNewPassword.Text ;

            this.textBoxOldPassword.Text = "";
            this.textBoxNewPassword.Text = "";
            this.textBoxNewPasswordAffirm.Text = "";
        }

        private void buttonCancel_Click(object sender, EventArgs e)
        {
            this.Dispose();
        }

        
    }
}