Private Declare Function StretchBlt Lib "gdi32" (ByVal hdc 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 nSrcWidth As Long, ByVal nSrcHeight As Long, ByVal dwRop As Long) As LongPrivate Sub Command1_Click() Dim w As Integer, h As Integer Me.ScaleMode = vbPixels Me.AutoRedraw = False w = picture1.Width h = picture1.Height StretchBlt Me.hdc, 0, 0, w * 2, h * 2, picture1.hdc, 0, 0, w, h, vbSrcCopy End Sub
Dim w As Integer, h As Integer
Me.ScaleMode = vbPixels
Me.AutoRedraw = False
w = picture1.Width
h = picture1.Height
StretchBlt Me.hdc, 0, 0, w * 2, h * 2, picture1.hdc, 0, 0, w, h, vbSrcCopy
End Sub
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