如何让一个程序活动状态只在任务栏上闪烁,而正在使用的别的程序不受影响!
以前的XP就是这样的,后来升过级后的XP就不行了!
在线急等了!
以前的XP就是这样的,后来升过级后的XP就不行了!
在线急等了!
解决方案 »
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在form中加一个Timer,设好Interval属性
在Timer1_Timer中写道:
Private Sub Timer1_Timer()
Call FlashWindow(Me.hwnd, True)
End Sub
VERSION 5.00
Begin VB.UserControl FlashTitle
BackStyle = 0 '透明
ClientHeight = 510
ClientLeft = 0
ClientTop = 0
ClientWidth = 1095
InvisibleAtRuntime= -1 'True
MaskPicture = "FlashTitle.ctx":0000
Picture = "FlashTitle.ctx":0CA2
ScaleHeight = 510
ScaleWidth = 1095
ToolboxBitmap = "FlashTitle.ctx":1944
Begin VB.Timer Timer1
Enabled = 0 'False
Left = 570
Top = 30
End
End
Attribute VB_Name = "FlashTitle"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = True
Attribute VB_PredeclaredId = False
Attribute VB_Exposed = True
Option Explicit
Private Declare Function FlashWindow Lib "user32" (ByVal hWnd As Long, ByVal bInvert As Long) As Long
'闪烁显示指定窗口。
'这意味着窗口的标题和说明文字会发生变化,
'似乎从活动切换到非活动状态、或反向切换。
'通常对不活动的窗口应用这个函数,
'引起用户的注意
Dim chWnd As LongPublic Sub ShowAbout()
Attribute ShowAbout.VB_Description = "显示关于对话框。"
Attribute ShowAbout.VB_UserMemId = -552
FrmAbout.Show vbModal
Unload FrmAbout
Set FrmAbout = Nothing
End Sub
Private Sub Timer1_Timer()
FlashWindow chWnd, True
End SubPrivate Sub UserControl_Resize()
UserControl.Width = 500
UserControl.Height = 450
End Sub
'注意!不要删除或修改下列被注释的行!
'MappingInfo=Timer1,Timer1,-1,Interval
Public Property Get Interval() As Long
Attribute Interval.VB_Description = "返回/设置闪烁 事件间隔的毫秒数。"
Interval = Timer1.Interval
End PropertyPublic Property Let Interval(ByVal New_Interval As Long)
Timer1.Interval() = New_Interval
PropertyChanged "Interval"
End Property'注意!不要删除或修改下列被注释的行!
'MemberInfo=0
Public Function Flashing(ByVal hWnd As Long, ByVal OnOff As Boolean) As Boolean
Attribute Flashing.VB_Description = "窗口闪烁显示开关。"
chWnd = hWnd
If OnOff = False Then
Timer1.Enabled = False
FlashWindow chWnd, False
Else
Timer1.Enabled = True
Flashing = True
End If
End Function'从存贮器中加载属性值
Private Sub UserControl_ReadProperties(PropBag As PropertyBag) Timer1.Interval = PropBag.ReadProperty("Interval", 0)
End Sub'将属性值写到存储器
Private Sub UserControl_WriteProperties(PropBag As PropertyBag) Call PropBag.WriteProperty("Interval", Timer1.Interval, 0)
End Sub
Public Sub ShowAbout()
FrmAbout.Show vbModal
Unload FrmAbout
Set FrmAbout = Nothing
End Sub