Set Picture1.Picture = LoadPicture("C:\Documents and Settings\wxy\My Documents\My Pictures\样品.jpg") Picture1.ForeColor = vbWhite Picture1.Print "哈哈"
End SubPrivate Sub Picture1_Click() MsgBox "图片宽度为:" + CStr(Picture1.ScaleWidth) + "像素, 高度为:" + CStr(Picture1.ScaleHeight) + "像素" SavePicture Picture1.Image, "C:\TEST.jpg" End Sub
Picture1.AutoSize = True
Picture1.Picture = LoadPicture("")W = Picture1.Width
H = Picture1.Height2、存成bmp图片后再改个名字
Picture1.AutoSize = True
Picture1.ScaleMode = 3
Picture1.AutoRedraw = True
Set Picture1.Picture = LoadPicture("C:\Documents and Settings\wxy\My Documents\My Pictures\样品.jpg")
Picture1.ForeColor = vbWhite
Picture1.Print "哈哈"
End SubPrivate Sub Picture1_Click()
MsgBox "图片宽度为:" + CStr(Picture1.ScaleWidth) + "像素, 高度为:" + CStr(Picture1.ScaleHeight) + "像素"
SavePicture Picture1.Image, "C:\TEST.jpg"
End Sub
文件大小已经变为位图的大小了,并没有压缩
我的意思不是只改文件名,是把bmp压缩为jpg啊