vb如何截取固定位置大小的图片答:Picture1.Width = Screen.Width Picture1.Height = Screen.Height BitBlt Picture1.hdc, 0, 0, P2.x - P1.x, P2.y - P1.y, hdc, P1.x, P1.y, vbSrcCopy Me.Show DrawIcon Picture1.hdc, 0, 0, Cur ReleaseDC 0, hdc Picture1.AutoRedraw = False End Function 这是我曾经做...