^^ 创建setup类型的进度条(vb6) ^^

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       ^^             创建setup类型的进度条(vb6)          ^^

新建一个工程
增加一个picture box和command button

加入下面的代码: Dim tenth As Long '条件编译 #If Win32 Then Private Declare Function BitBlt Lib "gdi32" _ (ByVal hDestDC As Long, ByVal x As Long, ByVal y As Long, _ ByVal nWidth As Long, ByVal nHeight As Long, _ ByVal hSrcDC As Long, ByVal xSrc As Long, ByVal ySrc As Long, _ ByVal dwRop As Long) As Long #Else Private Declare Function BitBlt Lib "GDI" (ByVal hDestDC As _ Integer, ByVal x As Integer, ByVal y As Integer, ByVal nWidth _ As Integer, ByVal nHeight As Integer, ByVal hSrcDC As Integer, _ ByVal xSrc As Integer, ByVal ySrc As Integer, ByVal dwRop As _ Long) As Integer #End If Sub UpdateStatus(FileBytes As Long) '-------------------------------------------------------------------- ' 更新Picture1 status bar '-------------------------------------------------------------------- Static progress As Long Dim r As Long Const SRCCOPY = &HCC0020 Dim Txt$ progress = progress + FileBytes If progress > Picture1.ScaleWidth Then progress = Picture1.ScaleWidth End If Txt$ = Format$(CLng((progress / Picture1.ScaleWidth) * 100)) + "%" Picture1.Cls Picture1.CurrentX = _ (Picture1.ScaleWidth - Picture1.TextWidth(Txt$)) \ 2 Picture1.CurrentY = _ (Picture1.ScaleHeight - Picture1.TextHeight(Txt$)) \ 2 Picture1.Print Txt$ Picture1.Line (0, 0)-(progress, Picture1.ScaleHeight), _ Picture1.ForeColor, BF r = BitBlt(Picture1.hDC, 0, 0, Picture1.ScaleWidth, _ Picture1.ScaleHeight, Picture1.hDC, 0, 0, SRCCOPY) End Sub Private Sub Command1_Click() Picture1.ScaleWidth = 109 tenth = 10 For i = 1 To 11 Call UpdateStatus(tenth) x = Timer While Timer < x + 0.75 DoEvents Wend Next End Sub Private Sub Form_Load() Picture1.FontBold = True Picture1.AutoRedraw = True Picture1.BackColor = vbWhite Picture1.DrawMode = 10 Picture1.FillStyle = 0 Picture1.ForeColor = vbBlue End Sub

 F5 运行, 点击 Command1就可以看到效果.

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