类似于QQ登录怎么实现记住密码账号自动登录呢？
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;
using System.IO;//FileStream
using System.Runtime.Serialization.Formatters.Binary;
using System.Threading;
using System.ServiceModel;
using System.Runtime.InteropServices;
//using System.Linq;//语言集成查询
namespace IM_CLIENT
{
public partial class FrmIMLogin : Form
{
public delegate void delgetmsg();
// public FrmIMLogin main = new FrmIMLogin();
public delegate void delgetsmg();
public FrmIMLogin()
{
InitializeComponent();
}
ServiceReference1.Service1Client svc = null;
/// <summary>
/// 登录
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void btn_Login_Click(object sender, EventArgs e)
{
string name = cmb_Name.Text;//登录用户
string IP = "127.0.0.1" + DateTime.Now.ToString(""); ///假设IP
////
InstanceContext ctx = new InstanceContext(new FrmIMLogin());
svc = new ServiceReference1.Service1Client(ctx);
try
{
if (svc.CheckLoginMsg(name, "pwd", IP).Length < 2)///判断登陆信息！并保存登陆唯一号！
{
MessageBox.Show("登陆成功！");
FrmIMMain Fmain = new FrmIMMain();
Fmain.ShowDialog();
}
else if (cmb_Name.Text.Trim()==""||txtbox_Pwd.Text.Trim()=="")
{
MessageBox.Show("登陆失败！请检查用户名密码是否正确");
return;
}
}
catch
{
MessageBox.Show("服务器没有启动！！");
return;
}
///登陆验证！
svc.CheckLoginMsg(cmb_Name.Text, "", "");
}
/// <summary>
/// 取消
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void btn_Close_Click(object sender, EventArgs e)
{
Application.Exit();
}
/// <summary>
/// 注册账号
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void linkLab_login_LinkClicked(object sender, LinkLabelLinkClickedEventArgs e)
{
System.Diagnostics.Process.Start("IExplore.exe", url);
}
/// <summary>
/// 找回密码
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void linklbl_ForgotPwd_LinkClicked(object sender, LinkLabelLinkClickedEventArgs e)
{
System.Diagnostics.Process.Start("IExplore.exe",url);
}
/// <summary>
/// 记住密码
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void ckBox_rembpwd_Click(object sender, EventArgs e)
{
}
/// <summary>
/// 窗体加载
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void FrmIMLogin_Load(object sender, EventArgs e)
{
ServiceReference1.MessageType mtype = new ServiceReference1.MessageType();
}
}
}
基于wcf框架的demo，现在不知道该怎么写了 向高手求助
[解决办法]
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