浮动气球提示的效果怎样实现?

LixingTie 2006-03-17 10:11:43
就像XP发现新硬件时任务栏弹出的小提示一样,怎样实现的?
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sonyicn 2006-05-28
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mark
chenzhixin 2006-03-18
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上面的那个提示和托盘的差不多,但是右上角少了个关闭的

其实我也不会,我帮你找了下资料再写的。见谅,水平有限花了不少时间写

http://www.codeproject.com/
MSDN中国
LixingTie 2006-03-18
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再次谢谢chenzhixin,结了
chenzhixin 2006-03-17
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//====================================================
//Program Name : ToolTips
//using to show how to create a tooltip for a control as a balloon.
//Written by China.Newlad in 2006.3.17
//====================================================
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.Windows.Forms;

namespace ToolTips
{
public partial class Form1 : Form
{
public Form1()
{
InitializeComponent();
}

private void button1_Click(object sender, EventArgs e)
{
ToolTip m_tooltip = new ToolTip();

m_tooltip.AutoPopDelay = 5000;//display 5s.
m_tooltip.InitialDelay = 100;//after 1s the tooltip will show.
m_tooltip.ReshowDelay = 100;//reshow time.
m_tooltip.ShowAlways = true;//active or not ,it always show.

m_tooltip.IsBalloon = true;//change the style to balloon.
m_tooltip.ToolTipIcon = ToolTipIcon.Info;//set the icon.
m_tooltip.ToolTipTitle = "Hello";//set the caption

m_tooltip.SetToolTip(this.button1, "This is caption");//set which control to show this balloon.
}
}
}

LixingTie 2006-03-17
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最好可以帖点可运行的例子参考一下,感激不尽!!!
仓木泽 2006-03-17
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这个我也想知道,关注一下
LixingTie 2006-03-17
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chenzhixin非常感谢你,不过如果我想气球提示出现在一个textBox中应该怎么办,谢谢
chenzhixin 2006-03-17
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//=============================================================
//Program Name : SalverBalloonTips.cs
//Show a balloon tips in the taskbar.
//Written by China.Newlad in 2006.3.17
//=============================================================

using System;
using System.Drawing;
using System.Windows.Forms;

class SalverBalloonTips
{
public static void Main(string[] args)
{
SalverBalloonTips a = new SalverBalloonTips();
NotifyIcon balloon = new NotifyIcon();
balloon.Visible = true;
balloon.Icon = new Icon(@"D:\Resource\source code\C#\NotifyIcon(SalverBalloonTips)\EYE.ICO");
balloon.ShowBalloonTip(10, "Balloon tips", "Hello,China.Newlad", ToolTipIcon.Info);

}

}



//能够提示。但是没有处理任何事情
LixingTie 2006-03-17
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那位牛人帖个C#的代码好吗!! 55555~~~~~~~~~~~~~~谁帮忙转一下啊!!!
20011521 2006-03-17
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很多朋友都见到过能在托盘图标上出现气球提示的软件,不说软件,就是在“磁盘空间不足”时Windows给出的提示就属于气球提示,那么怎样在自己的程序中添加这样的气球提示呢?

其实并不难,关键就在添加托盘图标时所使用的NOTIFYICONDATA结构,源代码如下:

窗体模块:

Option Explicit

Private Declare Function Shell_NotifyIcon Lib "shell32.dll" Alias "Shell_NotifyIconA" (ByVal dwMessage As Long, lpData As NOTIFYICONDATA) As Long

Private Type NOTIFYICONDATA
cbSize As Long ' 结构大小(字节)
hwnd As Long ' 处理消息的窗口的句柄
uId As Long ' 唯一的标识符
uFlags As Long ' Flags
uCallBackMessage As Long ' 处理消息的窗口接收的消息
hIcon As Long ' 托盘图标句柄
szTip As String * 128 ' Tooltip 提示文本
dwState As Long ' 托盘图标状态
dwStateMask As Long ' 状态掩码
szInfo As String * 256 ' 气球提示文本
uTimeoutOrVersion As Long ' 气球提示消失时间或版本
' uTimeout - 气球提示消失时间(单位:ms, 10000 -- 30000)
' uVersion - 版本(0 for V4, 3 for V5)
szInfoTitle As String * 64 ' 气球提示标题
dwInfoFlags As Long ' 气球提示图标
End Type

' dwState to NOTIFYICONDATA structure
Private Const NIS_HIDDEN = &H1 ' 隐藏图标
Private Const NIS_SHAREDICON = &H2 ' 共享图标

' dwInfoFlags to NOTIFIICONDATA structure
Private Const NIIF_NONE = &H0 ' 无图标
Private Const NIIF_INFO = &H1 ' "消息"图标
Private Const NIIF_WARNING = &H2 ' "警告"图标
Private Const NIIF_ERROR = &H3 ' "错误"图标

' uFlags to NOTIFYICONDATA structure
Private Const NIF_ICON As Long = &H2
Private Const NIF_INFO As Long = &H10
Private Const NIF_MESSAGE As Long = &H1
Private Const NIF_STATE As Long = &H8
Private Const NIF_TIP As Long = &H4

' dwMessage to Shell_NotifyIcon
Private Const NIM_ADD As Long = &H0
Private Const NIM_DELETE As Long = &H2
Private Const NIM_MODIFY As Long = &H1
Private Const NIM_SETFOCUS As Long = &H3
Private Const NIM_SETVERSION As Long = &H4

Private Sub Form_Load()
' 向托盘区添加图标
Dim IconData As NOTIFYICONDATA
Dim title As String
title = "托盘程序" & vbNullChar
With IconData
.cbSize = Len(IconData)
.hwnd = Me.hwnd
.uId = 0
.uFlags = NIF_TIP Or NIF_ICON Or NIF_MESSAGE Or NIF_INFO Or NIF_STATE
.uCallBackMessage = WM_NOTIFYICON
.szTip = title
.hIcon = Me.Icon.Handle
.dwState = 0
.dwStateMask = 0
.szInfo = "这是气球提示" & vbNullChar
.szInfoTitle = title
.dwInfoFlags = NIIF_INFO
.uTimeoutOrVersion = 10000
End With
Shell_NotifyIcon NIM_ADD, IconData
preWndProc = SetWindowLong(Me.hwnd, GWL_WNDPROC, AddressOf WindowProc)
End Sub

Private Sub Form_Unload(Cancel As Integer)
' 删除托盘区图标
Dim IconData As NOTIFYICONDATA
With IconData
.cbSize = Len(IconData)
.hwnd = Me.hwnd
.uId = 0
.uFlags = NIF_TIP Or NIF_ICON Or NIF_MESSAGE
.uCallBackMessage = WM_NOTIFYICON
.szTip = "托盘程序"
.hIcon = Me.Icon.Handle
End With
Shell_NotifyIcon NIM_DELETE, IconData
SetWindowLong Me.hwnd, GWL_WNDPROC, preWndProc

' 卸载所有窗体
Dim frm As Form
For Each frm In Forms
Unload frm
Next
End Sub


标准模块:

Option Explicit

Public Declare Function SetWindowLong Lib "user32.dll" Alias "SetWindowLongA" (ByVal hwnd As Long, ByVal nIndex As Long, ByVal dwNewLong As Long) As Long
Private Declare Function CallWindowProc Lib "user32.dll" Alias "CallWindowProcA" (ByVal lpPrevWndFunc As Long, ByVal hwnd As Long, ByVal msg As Long, ByVal wParam As Long, ByVal lParam As Long) As Long

Public Const WM_RBUTTONUP = &H205
Public Const WM_USER = &H400
Public Const WM_NOTIFYICON = WM_USER + 1 ' 自定义消息
Public Const WM_LBUTTONDBLCLK = &H203
Public Const GWL_WNDPROC = (-4)

' 关于气球提示的自定义消息, 2000下不产生这些消息
Public Const NIN_BALLOONSHOW = (WM_USER + &H2) ' 当 Balloon Tips 弹出时执行
Public Const NIN_BALLOONHIDE = (WM_USER + &H3) ' 当 Balloon Tips 消失时执行(如 SysTrayIcon 被删除),
' 但指定的 TimeOut 时间到或鼠标点击 Balloon Tips 后的消失不发送此消息
Public Const NIN_BALLOONTIMEOUT = (WM_USER + &H4) ' 当 Balloon Tips 的 TimeOut 时间到时执行
Public Const NIN_BALLOONUSERCLICK = (WM_USER + &H5) ' 当鼠标点击 Balloon Tips 时执行。
' 注意:在XP下执行时 Balloon Tips 上有个关闭按钮,
' 如果鼠标点在按钮上将接收到 NIN_BALLOONTIMEOUT 消息。

Public preWndProc As Long

' Form1 窗口入口函数
Function WindowProc(ByVal hwnd As Long, ByVal msg As Long, ByVal wParam As Long, ByVal lParam As Long) As Long
' 拦截 WM_NOTIFYICON 消息
If msg = WM_NOTIFYICON Then
Select Case lParam
Case WM_RBUTTONUP
' 右键单击图标是运行这里的代码, 可以在这里添加弹出右键菜单的代码
Case WM_LBUTTONDBLCLK
Unload Form1
Case NIN_BALLOONSHOW
Debug.Print "显示气球提示"
Case NIN_BALLOONHIDE
Debug.Print "删除托盘图标"
Case NIN_BALLOONTIMEOUT
Debug.Print "气球提示消失"
Case NIN_BALLOONUSERCLICK
Debug.Print "单击气球提示"
End Select
End If
WindowProc = CallWindowProc(preWndProc, hwnd, msg, wParam, lParam)
End Function

VB.NET实现的调用换一下

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