vb简单彩色进度条代码VB网VB视频教程VB编程入门网.docx43136.pdf

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1、 vb 简单彩色进度条代码 VB 网 VB 视频教程 VB 编程入门 网 vb 简单彩色进度条代码 代码比较简单一看就看出来 他只用了 两种颜色 哈哈！保存为 frm 后缀 编译就可以了 VERSION 5.00 Object=831FDD16-0C5C-11D2-A9FC-0000F8754DA1#2.0#0;MSCOMCTL.OCX Begin VB.Form Form1 BorderStyle=1 Fixed Single Caption=彩色进度条 ClientHeight=3075 ClientLeft=45 ClientTop=435 ClientWidth=6735 LinkTo

2、pic=Form1 MaxButton=0 False MinButton=0 False ScaleHeight=3075 ScaleWidth=6735 StartUpPosition=2 CenterScreen Begin MSComctlLib.ProgressBar ProgressBar2 Height =2055 Left =240 TabIndex =4 Top =240 Width =255 _ExtentX =450 _ExtentY =3625 _Version =393216 Appearance =0 Orientation =1 End Caption=开始 He

3、ight=375 Left=240 TabIndex=3 Top=2400 Width=1215 End Begin VB.Timer Timer1 Interval=50 Left=5280 Top =240 Caption=开始 Height=375 Left=3360 TabIndex=1 Top=1440 Width=1215 Height=255 Left=1320 TabIndex=0 Top=960 Width=5175 _ExtentX=9128 _ExtentY=450 _Version=393216 BorderStyle=1 Appearance=0 Scrolling=

4、1 End Begin VB.Label Label1 Caption=Label1 Height=375 Left=720 TabIndex=2 Top=240 Width=735 End End Attribute VB_Name=Form1 Attribute VB_GlobalNameSpace=False Attribute VB_Creatable=False Attribute VB_PredeclaredId=True Attribute VB_Exposed=False -彩色进度条 大家都知道 VB 里的 进度条颜色只有一种,不免有些单调 .本例可以实现彩色的进度条,酷!作

5、者:徐剑文 广西机电职业技术学院 QQ:64445322 -Private Declare Function SendMessage Lib user32 Alias SendMessageA _ (ByVal hwnd As Long,_ ByVal wMsg As Long,_ ByVal wParam As Long,_ lParam As Any)As Long Const CCM_FIRST=&H2000 Const CCM_SETBKCOLOR=(CCM_FIRST+1)Const PBM_SETBKCOLOR=CCM_SETBKCOLOR Const WM_USER=&a

6、mp;H400 Const PBM_SETBARCOLOR=(WM_USER+9)Private Sub Command2_Click()Timer1.Enabled=True End Sub Private Sub Form_Load()Timer1.Enabled=False ProgressBar1.Value=0 Set the ProgressBar Barcolor with black color:SendMessage ProgressBar1.hwnd,PBM_SETBARCOLOR,0,ByVal QBColor(2)RGB(0,255,0)SendMessage Prog

7、ressBar2.hwnd,PBM_SETBARCOLOR,0,ByVal QBColor(2)RGB(0,255,100)Set the ProgressBar Backcolor with blue color:SendMessage ProgressBar1.hwnd,PBM_SETBKCOLOR,0,ByVal RGB(255,0,0)SendMessage ProgressBar2.hwnd,PBM_SETBKCOLOR,0,ByVal RGB(255,100,0)End Sub Private Sub Command1_Click()Dim i As Integer With Pr

8、ogressBar1 .Min=0 .Max=10000 .Visible=True For i=0 To 10000 .Value=i Next i If.Value=.Max Then .Visible=False MsgBox 安装完毕!,vbInformation,完毕 Beep End If End With End Sub Private Sub Timer1_Timer()Static Num As Integer If Num=0 Then Num=1 Num=Num+10 If Num<=100 Then ProgressBar2.Value=Num Label1.Caption=Num&%Else ProgressBar2.Visible=False Label1.Visible=False MsgBox 安装完毕!,vbInformation+vbOKOnly,完成 Timer1.Enabled=False End If End Sub