为了不让大家再误会，我在这里声明，我做的是在登录后的提示，只要大家用过QQ，Q会员开通过就知道 的，
先看一下效果吧
说一下实现 吧，
第一步是先把QQ会员 便当 的框给截图下来，然后放到Ps里P一下，需要做到这样就行了，看图片
第二步，可以在上面加一 些Lable就行了，关闭按钮是两个图片，切换的方法是这样的
[C#] 纯文本查看 复制代码
private void pictureBox1_MouseLeave(object sender, EventArgs e)
{
pictureBox1.BackgroundImage = ClientSystem.Properties.Resources.lgintop;
}
//图片进入事件
private void pictureBox1_MouseEnter(object sender, EventArgs e)
{
pictureBox1.BackgroundImage = ClientSystem.Properties.Resources.lgintop1;
}
第三步，IP的取法我就不说了有很多，还有上面的4.0的测试这些都 是加上的新闻，只要启动浏览器就行了，
启动的方法是
[C#] 纯文本查看 复制代码 //系统官网
private void label7_Click(object sender, EventArgs e)
{
Process.Start("http//www.sufeinet.com/");
}[/code]
第四步，说一下渐变显示 的效果的处理方法
[mw_shl_code=csharp,true]代码
//界面加载
private void Messages_Load(object sender, EventArgs e)
{
try
{
//让窗体加载时显示到右下角
int x = System.Windows.Forms.Screen.PrimaryScreen.WorkingArea.Size.Width - 255;
int y = System.Windows.Forms.Screen.PrimaryScreen.WorkingArea.Size.Height - 161;
this.SetDesktopLocation(x, y);
//加载显示信息
ShowComptureInfo();
//渐变显示这里表示加载
caozuo = "load";
this.Opacity = 0;
}
catch (Exception)
{
}
}
caozuo有两个值一个是 load表示要向不透明方向增加量，也就是说会慢慢看清楚，还有一个close 表示要向透明方向增加量，这样会慢慢的看不到窗体，我是用一个Timer来处理的
[C#] 纯文本查看 复制代码 代码
//定时处理渐变的效果
private void timer2_Tick(object sender, EventArgs e)
{
if (caozuo == "load")
{
this.Opacity += 0.09;
}
else if (caozuo == "close")
{
this.Opacity = this.Opacity - 0.09;
if (this.Opacity == 0)
this.Close();
}
}
这样只要caozuo的值发生变化的时候 就会向某个方向开始增加渐变显示 的量
当鼠标进入的时候我是这样处理的
[C#] 纯文本查看 复制代码 //进入窗体事件
private void Messages_MouseEnter(object sender, EventArgs e)
{
//停止定时关闭
timer1.Enabled = false;
//开始渐变加载
caozuo = "load";
}
这样的话就会在原来的基础上加量，也就是说如果快不显示了，当鼠标移动进入窗体时就双会慢慢的显示，当移开的时候我是这样处理的
[C#] 纯文本查看 复制代码 代码
//窗体离开事件
private void Messages_MouseLeave(object sender, EventArgs e)
{
timer1.Enabled = true;
}
//定时关闭窗体
private void timer1_Tick(object sender, EventArgs e)
{
timer2.Enabled = true;
caozuo = "close";//关闭窗体
}
这样就双会启动定时关闭窗体，我的定时是6秒大家可以随便改的效果就是这样实现的
因为我的窗体 是没有标题栏的这样就不能拖动了， 很不方便，拖动窗体的方法有很多，我是这样实现 的，
[C#] 纯文本查看 复制代码 代码
private bool isMouseDown = false;
private Point FormLocation; //form的location
private Point mouseOffset; //鼠标的按下位置
//鼠标安下
private void Messages_MouseDown(object sender, MouseEventArgs e)
{
try
{
if (e.Button == MouseButtons.Left)
{
isMouseDown = true;
FormLocation = this.Location;
mouseOffset = Control.MousePosition;
}
}
catch (Exception)
{
}
}
//鼠标移动
private void Messages_MouseMove(object sender, MouseEventArgs e)
{
try
{
int _x = 0;
int _y = 0;
if (isMouseDown)
{
Point pt = Control.MousePosition;
_x = mouseOffset.X - pt.X;
_y = mouseOffset.Y - pt.Y;
this.Location = new Point(FormLocation.X - _x, FormLocation.Y - _y);
}
}
catch (Exception)
{
}
}
//鼠标松开
private void Messages_MouseUp(object sender, MouseEventArgs e)
{
try
{
isMouseDown = false;
}
catch (Exception)
{
}
}
关于这个内容 可以参考 我的文章
拖动无标题窗体的方法
http://www.sufeinet.com/forum.php?mod=viewthread&tid=68
下面把我实现 的全部代码贴出来吧
[C#] 纯文本查看 复制代码 代码
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 ClientSystem.ClientSystemServices;
using BaseFunction;
using System.Diagnostics;
namespace ClientSystem
{
/// <summary>
/// 提示窗体 苏飞
/// </summary>
public partial class Messages : Form
{
public Messages()
{
InitializeComponent();
}
//营业厅完整信息
public OfficeInfo OfficeInfo { get; set; }
#region //私有变量和方法
private ClientSystemServices.Service1SoapClient user = new Service1SoapClient();
//显示登录用户的计算机信息
public void ShowComptureInfo()
{
//CUP
//label9.Text = ComputerInfo.GetCpuID();
//硬盘
//label26.Text = ComputerInfo.GetDiskID();
//IP
lblIP.Text = ComputerInfo.GetIPAddress();
//上次登录IP
lbloldIP.Text = ComputerInfo.GetIPAddress();
//用户名
lblUser.Text = OfficeInfo.ofLogin + " 商户欢迎您";
//计算机名称
//label21.Text = ComputerInfo.GetComputerName();
//操作系统
//label23.Text = ComputerInfo.GetSystemType();
//当前用户
//label25.Text = ComputerInfo.GetUserName();
}
#endregion
//界面加载
private void Messages_Load(object sender, EventArgs e)
{
try
{
//让窗体加载时显示到右下角
int x = System.Windows.Forms.Screen.PrimaryScreen.WorkingArea.Size.Width - 255;
int y = System.Windows.Forms.Screen.PrimaryScreen.WorkingArea.Size.Height - 161;
this.SetDesktopLocation(x, y);
//加载显示信息
ShowComptureInfo();
//渐变显示这里表示加载
caozuo = "load";
this.Opacity = 0;
}
catch (Exception)
{
}
}
//关闭按钮
private void pictureBox1_Click(object sender, EventArgs e)
{
this.Close();
}
//图片离开事件
private void pictureBox1_MouseLeave(object sender, EventArgs e)
{
pictureBox1.BackgroundImage = ClientSystem.Properties.Resources.lgintop;
}
//图片进入事件
private void pictureBox1_MouseEnter(object sender, EventArgs e)
{
pictureBox1.BackgroundImage = ClientSystem.Properties.Resources.lgintop1;
}
//修改密码
private void label6_Click(object sender, EventArgs e)
{
ChangePwd frm = new ChangePwd();
frm.OfficeInfo = this.OfficeInfo;
frm.Show();
}
//系统官网
private void label7_Click(object sender, EventArgs e)
{
Process.Start("http://www.smxzc.com/");
}
#region//拖动无标题窗体
private bool isMouseDown = false;
private Point FormLocation; //form的location
private Point mouseOffset; //鼠标的按下位置
//鼠标安下
private void Messages_MouseDown(object sender, MouseEventArgs e)
{
try
{
if (e.Button == MouseButtons.Left)
{
isMouseDown = true;
FormLocation = this.Location;
mouseOffset = Control.MousePosition;
}
}
catch (Exception)
{
}
}
//鼠标移动
private void Messages_MouseMove(object sender, MouseEventArgs e)
{
try
{
int _x = 0;
int _y = 0;
if (isMouseDown)
{
Point pt = Control.MousePosition;
_x = mouseOffset.X - pt.X;
_y = mouseOffset.Y - pt.Y;
this.Location = new Point(FormLocation.X - _x, FormLocation.Y - _y);
}
}
catch (Exception)
{
}
}
//鼠标松开
private void Messages_MouseUp(object sender, MouseEventArgs e)
{
try
{
isMouseDown = false;
}
catch (Exception)
{
}
}
#endregion
//定时关闭窗体
private void timer1_Tick(object sender, EventArgs e)
{
timer2.Enabled = true;
caozuo = "close";//关闭窗体
}
//进入窗体事件
private void Messages_MouseEnter(object sender, EventArgs e)
{
//停止定时关闭
timer1.Enabled = false;
//开始渐变加载
caozuo = "load";
}
//窗体离开事件
private void Messages_MouseLeave(object sender, EventArgs e)
{
timer1.Enabled = true;
}
string caozuo = "";
//定时处理渐变的效果
private void timer2_Tick(object sender, EventArgs e)
{
if (caozuo == "load")
{
this.Opacity += 0.09;
}
else if (caozuo == "close")
{
this.Opacity = this.Opacity - 0.09;
if (this.Opacity == 0)
this.Close();
}
}
}
}
| 
窥视卡
雷达卡
发表于 2012-7-1 16:59:47
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发表于 2012-7-29 07:09:20
楼主
学习，
