Dim x1, y1, x2, y2 As IntegerPrivate Sub Command1_Click()
If x1 > x2 Then
x3 = x1
x1 = x2
x2 = x3
End If
If y1 > y2 Then
y3 = y1
y1 = y2
y2 = y3
End If
Picture2.Picture = LoadPicture
Picture2.PaintPicture Picture1.Picture, 0, 0, (x2 - x1), (y2 - y1), x1, y1, (x2 - x1), (y2 - y1), vbSrcCopy
SavePicture Picture2.Image, "d:\1.bmp"
End SubPrivate Sub Picture1_MouseDown(Button As Integer, Shift As Integer, X As Single, Y As Single)
x1 = X
y1 = Y
End SubPrivate Sub Picture1_MouseUp(Button As Integer, Shift As Integer, X As Single, Y As Single)
x2 = X
y2 = Y
End Sub
If x1 > x2 Then
x3 = x1
x1 = x2
x2 = x3
End If
If y1 > y2 Then
y3 = y1
y1 = y2
y2 = y3
End If
Picture2.Picture = LoadPicture
Picture2.PaintPicture Picture1.Picture, 0, 0, (x2 - x1), (y2 - y1), x1, y1, (x2 - x1), (y2 - y1), vbSrcCopy
SavePicture Picture2.Image, "d:\1.bmp"
End SubPrivate Sub Picture1_MouseDown(Button As Integer, Shift As Integer, X As Single, Y As Single)
x1 = X
y1 = Y
End SubPrivate Sub Picture1_MouseUp(Button As Integer, Shift As Integer, X As Single, Y As Single)
x2 = X
y2 = Y
End Sub
解决方案 »
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