根据机器调整分辨率怎样做？

drplay

先判断机器名或机器ip地址然后调整机器的刷新率和分辨率，能实现吗？怎样做？请教高人。

pig

_ChangeScreenRes()
利用这个函数可以快速设置分辨率和刷新率。
用条件语句判断机器名，然后使用就可以了

_ChangeScreenRes(1024,768,32,60)
Func _ChangeScreenRes($i_Width = @DesktopWidth, $i_Height = @DesktopHeight, $i_BitsPP = @DesktopDepth, $i_RefreshRate = @DesktopRefresh)
Local Const $DM_PELSWIDTH = 0x00080000
Local Const $DM_PELSHEIGHT = 0x00100000
Local Const $DM_BITSPERPEL = 0x00040000
Local Const $DM_DISPLAYFREQUENCY = 0x00400000
Local Const $CDS_TEST = 0x00000002
Local Const $CDS_UPDATEREGISTRY = 0x00000001
Local Const $DISP_CHANGE_RESTART = 1
Local Const $DISP_CHANGE_SUCCESSFUL = 0
Local Const $HWND_BROADCAST = 0xffff
Local Const $WM_DISPLAYCHANGE = 0x007E
If $i_Width = "" Or $i_Width = -1 Then $i_Width = @DesktopWidth ; default to current setting
If $i_Height = "" Or $i_Height = -1 Then $i_Height = @DesktopHeight ; default to current setting
If $i_BitsPP = "" Or $i_BitsPP = -1 Then $i_BitsPP = @DesktopDepth ; default to current setting
If $i_RefreshRate = "" Or $i_RefreshRate = -1 Then $i_RefreshRate = @DesktopRefresh ; default to current setting
Local $DEVMODE = DllStructCreate("byte[32];int[10];byte[32];int[6]")
Local $B = DllCall("user32.dll", "int", "EnumDisplaySettings", "ptr", 0, "long", 0, "ptr", DllStructGetPtr($DEVMODE))
If @error Then
  $B = 0
  SetError(1)
  Return $B
Else
  $B = $B[0]
EndIf
If $B <> 0 Then
  DllStructSetData($DEVMODE, 2, BitOR($DM_PELSWIDTH, $DM_PELSHEIGHT, $DM_BITSPERPEL, $DM_DISPLAYFREQUENCY), 5)
  DllStructSetData($DEVMODE, 4, $i_Width, 2)
  DllStructSetData($DEVMODE, 4, $i_Height, 3)
  DllStructSetData($DEVMODE, 4, $i_BitsPP, 1)
  DllStructSetData($DEVMODE, 4, $i_RefreshRate, 5)
  $B = DllCall("user32.dll", "int", "ChangeDisplaySettings", "ptr", DllStructGetPtr($DEVMODE), "int", $CDS_TEST)
  If @error Then
   $B = -1
  Else
   $B = $B[0]
  EndIf
  Select
   Case $B = $DISP_CHANGE_RESTART
    $DEVMODE = ""
    Return 2
   Case $B = $DISP_CHANGE_SUCCESSFUL
    DllCall("user32.dll", "int", "ChangeDisplaySettings", "ptr", DllStructGetPtr($DEVMODE), "int", $CDS_UPDATEREGISTRY)
    DllCall("user32.dll", "int", "SendMessage", "hwnd", $HWND_BROADCAST, "int", $WM_DISPLAYCHANGE, _
      "int", $i_BitsPP, "int", $i_Height * 2 ^ 16 + $i_Width)
    $DEVMODE = ""
    Return 1
   Case Else
    $DEVMODE = ""
    SetError(1)
    Return $B
  EndSelect
EndIf
EndFunc ;==>_ChangeScreenRes

。

小军218

这样设置出来的分辨率是1027X768

autoit3CN

这样设置出来的分辨率是1027X768
小军218 发表于 2009-7-5 20:28

_ChangeScreenRes(1024,768,32,60)
改该里面的数值就行了

asssd

好东西。。。。。。。。

menfan1

好东西收下。。呵呵