这篇文章将为大家详细讲解有关VB.NET中怎么设置屏幕分辨率，文章内容质量较高，因此小编分享给大家做个参考，希望大家阅读完这篇文章后对相关知识有一定的了解。

10余年的凌海网站建设经验，针对设计、前端、开发、售后、文案、推广等六对一服务，响应快，48小时及时工作处理。网络营销推广的优势是能够根据用户设备显示端的尺寸不同，自动调整凌海建站的显示方式，使网站能够适用不同显示终端，在浏览器中调整网站的宽度，无论在任何一种浏览器上浏览网站，都能展现优雅布局与设计，从而大程度地提升浏览体验。成都创新互联从事“凌海网站设计”,“凌海网站推广”以来，每个客户项目都认真落实执行。

代码如下:

Private Declare Function GetDeviceCaps Lib "gdi32" (ByVal hdc As Long, ByVal nIndex As Long) As Long
Private Declare Function ChangeDisplaySettings Lib "user32" Alias "ChangeDisplaySettingsA" (lpDevMode As Any, ByVal dwflags As Long) As Long
Private Const CCDEVICENAME As Long = 32
Private Const CCFORMNAME As Long = 32
Private Const DM_BITSPERPEL As Long = &H40000
Private Const DM_PELSWIDTH As Long = &H80000
Private Const DM_PELSHEIGHT As Long = &H100000
Private Const DM_DISPLAYFLAGS As Long = &H200000
Private Const DM_DISPLAYFREQUENCY = &H400000
Private Const CDS_FORCE As Long = &H80000000
Private Const BITSPIXEL As Long = 12
Private Const HORZRES As Long = 8
Private Const VERTRES As Long = 10
Private Const VREFRESH = 116
Private Type DEVMODE
   dmDeviceName      As String * CCDEVICENAME
   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 * CCFORMNAME
   dmUnusedPadding   As Integer
   dmBitsPerPel      As Integer
   dmPelsWidth       As Long
   dmPelsHeight      As Long
   dmDisplayFlags    As Long
   dmDisplayFrequency As Long
End Type
Private Sub cmdChangeDesktopMode_Click()
    Dim DM As DEVMODE
    With DM
       .dmPelsWidth = CInt(txtNewWidth.Text)
       .dmPelsHeight = CInt(txtNewHeight.Text)
       .dmBitsPerPel = CInt(txtNewColor.Text)
       .dmDisplayFrequency = CInt(txtNewFreq.Text)
       .dmFields = DM_PELSWIDTH Or DM_PELSHEIGHT Or DM_BITSPERPEL Or DM_DISPLAYFREQUENCY
       .dmSize = LenB(DM)
    End With
    If ChangeDisplaySettings(DM, CDS_FORCE) <> 0 Then
        MsgBox "错误!不支持此模式！"
    End If
End Sub
Private Sub Form_Load()
   txtOldWidth.Text = GetDeviceCaps(Me.hdc, HORZRES)
   txtOldHeight.Text = GetDeviceCaps(Me.hdc, VERTRES)
   txtOldColor.Text = GetDeviceCaps(Me.hdc, BITSPIXEL)
   txtOldFreq.Text = GetDeviceCaps(Me.hdc, VREFRESH)
End Sub

关于VB.NET中怎么设置屏幕分辨率就分享到这里了，希望以上内容可以对大家有一定的帮助，可以学到更多知识。如果觉得文章不错，可以把它分享出去让更多的人看到。

网站题目：VB.NET中怎么设置屏幕分辨率-创新互联
链接URL：http://azwzsj.com/article/dsjpoi.html