¡¡¡¡¶ÔÓÚWindowsƽ̨£¬ÏÔʾÆ÷µÄ·Ö±çÂʺÍÑÕÉ«ÊýºÜÖØÒª£¬ÓÈÆäÊǶÔÓÚ¶àýÌåÓ¦ÓÃÈí¼þºÍÓÎÏ·Èí¼þ¡£µ«Ðí¶àÇé¿öÏ£¬Óû§µ±Ç°µÄÆÁÄ»ÉèÖò¢²»ÊʺÏÈí¼þµÄÔËÐÐÐèÒª¡£Èí¼þͨ³£µÄ×ö·¨ÊÇÌáʾÓû§½«ÆÁÄ»ÉèÖõ½Èí¼þÒªÇóµÄ·Ö±çÂʼ°ÑÕÉ«Êý£¬ÔÙÖØÐÂÆô¶¯Èí¼þ¡£ÕâÑùÎÞÒÉ»áÔö¼ÓÆÕͨÓû§²Ù×÷Éϵĸºµ£ºÍÀ§ÄÑ£¬½µµÍÁËÈí¼þµÄÓѺÃÐÔºÍÒ×ÓÃÐÔ¡£ ---- ÀíÏëµÄ×÷·¨ÊÇ£ºÔÚÈí¼þ¿ªÊ¼Ê±£¬¶¯Ì¬µÄ¸Ä±äÆÁÄ»ÉèÖÃÀ´´ïµ½Èí¼þÔËÐеÄÒªÇó¡£ÔÚÈí¼þÔËÐнáÊøºó£¬ÔÙ×Ô¶¯°ÑÆÁÄ»ÉèÖøĻØÔÀ´µÄÉèÖÃÖµ¡£ÕâÒ»Çйý³Ì¶¼ÔÚ²»Öª²»¾õÖÐÍê³É¡£ÕâÒ»×ö·¨¿ÉÒÔͨ¹ýÔÚVBÖе÷ÓÃAPI£¨Ó¦ÓóÌÐò½Ó¿Ú£©º¯Êý×öµ½¡£ÊµÏÖ·½·¨ÈçÏ£º ---- Ò»¡¢´ò¿ªÒ»¸ö±ê×¼µÄEXE¹¤³Ì¡£ ---- ¶þ¡¢ÔÚ¡°¹¤³Ì¡±²Ëµ¥À¸Ï£¬Ñ¡È¡¡°Ìí¼ÓÄ£¿é¡±£¬Îª¹¤³ÌÌí¼ÓÒ»¸öÄ£¿é¡£ ---- ²¢ÔÚÄ£¿éÖÐÌí¼ÓÈçÏ´úÂ룺 ¡®---------------ÒÔÏ´úÂëÓÃÓڵõ½ÆÁÄ»µÄÉèÖòÎÊý-------------- Declare Function GetDeviceCaps Lib "gdi32" (ByVal hdc As Long, ByVal nIndex As Long) As Long ¡®È¡Ö¸¶¨É豸ÐÅÏ¢APIº¯Êý Public Const HORZRES = 8 ¡®Èý¸öÆÁÄ»³£Á¿ Public Const VHORZRES = 10 Public Const BITSPIXEL = 12 ¡®---------------ͨ¹ý×Ö·ûCOPY½øÐÐÊý¾ÝÀàÐÍת»»-------------- Private Declare Function lstrcpy Lib "kernel32" Alias "lstrcpyA" (lpString1 As Any, lpString2 As Any) As Long ¡®------------------ÒÔϽṹÓÃÓÚÆÁÄ»µÄ³õʼ»¯----------------- Const CCHDEVICENAME = 32 Const CCHFORMNAME = 32 Private Type DEVMODE dmDeviceName As String * CCHDEVICENAME dmSpecVersion As Integer dmDriverVersion As Integer dmSize As Integer dmDriverExtra As Integer dmFields As Long dmOrientation As Integer dmPaperSize As Integer dmPaperLength As Integer dmPaperWidth As Integer dmScale As Integer dmCopies As Integer dmDefaultSource As Integer dmPrintQuality As Integer dmColor As Integer dmDuplex As Integer dmYResolution As Integer dmTTOption As Integer dmCollate As Integer dmFormName As String * CCHFORMNAME dmUnusedPadding As Integer dmBitsPerPel As Integer dmPelsWidth As Long dmPelsHeight As Long dmDisplayFlags As Long dmDisplayFrequency As Long End Type ¡®------------------ÉèÖÃÆÁÄ»µÄºËÐÄAPI----------------- Private Declare Function ChangeDisplaySettings Lib "User32" Alias "ChangeDisplaySettingsA" (ByVal lpDevMode As Long, ByVal dwflags As Long) As Long ¡®------------------ÉèÖÃÆÁÄ»µÄº¯Êý----------------- Public Function SetDispMode(Width As Integer, Height As Integer, Color As Integer) As Long £¨SetDispModeÊÇ×Ô¼º¹¹ÔìµÄ¸ü¸ÄÆÁÄ»ÉèÖõĺ¯ÊýÀ´£¬ ËüµÄÈý¸ö²ÎÊýWidth¡¢HeightºÍColor·Ö±ðÊÇÆÁÄ»µÄºáÏò·Ö±æÂÊ¡¢ ×ÝÏò·Ö±æÂÊ,ÑÕɫλÊý£¬ÆäÖµ¿ÉΪ24£¬16£¬0µÈ¡£0ΪÔÓÐÑÕÉ«ÉèÖᣣ© Const DM_PELSWIDTH = &H80000 Const DM_PELSHEIGHT = &H100000 Const DM_BITSPERPEL = &H40000 Dim NewDevMode As DEVMODE Dim pDevmode As Long With NewDevMode .dmSize = 122 If Color = 0 Then ¡®Èç¹ûColor=0ÔòÖ»¸Ä±äÆÁÄ»µÄ·Ö±æÂÊ£¬¶ø²»¸Ä±äÉ«²Ê¡£ .dmFields = DM_PELSWIDTH Or DM_PELSHEIGHT Else ¡®Èç¹ûColor²»µÈ0Ôò¸Ä±äÆÁÄ»µÄ·Ö±æÂʺÍÉ«²Ê¡£ .dmFields = DM_PELSWIDTH Or DM_PELSHEIGHT Or DM_BITSPERPEL End If .dmPelsWidth = Width .dmPelsHeight = Height If Color < > 0 Then .dmBitsPerPel = Color End If End With pDevmode = lstrcpy(NewDevMode, NewDevMode) ¡®µÃµ½Ò»¸öÖ¸ÏòNewDevMode½á¹¹µÄLongÐ͵ÄÖ¸Õë¡£ ChangeDisplaySettings pDevmode, 0 End Function ---- Èý¡¢ÔÚ¹¤³Ì´°ÌåÖУ¬¼ÓÈëÁ½¸ö°´Å¥Command1ºÍCommand2£¬ÆäCaptionÊôÐÔ·Ö±ðΪ¡°800x600x16¡±ºÍ¡°»Ö¸´ÔÉèÖᱡ£ ---- Æä³ÌÐò´úÂëΪ£º ¡®´°¿ÚµÄ¡°Í¨ÓÃ|ÉùÃ÷¡±Çø Option Explicit Dim H, V, Color As Long ¡¯ÉùÃû±äÁ¿£¬ÓÃÓÚ±£´æ×î³õÆÁÄ»ÉèÖà Private Sub Form_Load() ¡®---------------ÒÔÏ´úÂëÓÃÓڵõ½×î³õµÄÆÁÄ»É豸-------------- H = GetDeviceCaps(Form1.hdc, HORZRES) V = GetDeviceCaps(Form1.hdc, VHORZRES) Color = GetDeviceCaps(Form1.hdc, BITSPIXEL) End Sub Private Sub Command1_Click() ¡®µ÷ÓÃSetDispModeº¯Êý¸Ä±äÆÁÄ»ÉèÖà SetDispMode 800, 600, 16 End Sub Private Sub Command2_Click() ¡®»Ö¸´×î³õÆÁÄ»ÉèÖà SetDispMode Cint(H), Cint(V), Cint(Color) End Sub ---- ËÄ¡¢½«³ÌÐò±àÒëÖ´ÐС£ ---- ±¾³ÌÐòÖ´Ðкó£¬Èç¹ûµ¥»÷Command1£¬ÔòÄúµÄ¼ÆËã»úÆÁÄ»ÏÔʾģʽ½«±»ÉèÖÃΪ¡°800x600x16¡±µÄÏÔʾģʽ£»Èç¹ûµ¥»÷Command2, ÔòÄúµÄ¼ÆËã»úÆÁÄ»ÏÔʾģʽ½«±»ÉèÖÃΪÔÀ´µÄÏÔʾģʽ¡£´Ë³ÌÐòÉÔ¼ÓÐ޸ģ¬¼´¿É·ÅÖÃÓÚ×ÀÃæ»òÈÎÎñÀ¸ÖУ¬Ö±½Ó¿ì½ÝµÄÐÞ¸ÄÆÁÄ»ÉèÖᣠ|