vb中设计自动适应800*600和1024*76窗体的问题 ？ 谢谢大虾指教

[jwt1979jwt]

设计完程序，改变分辨率后，运行程序，窗体太难看，有什么办法解决

[jxwangjm]

支持Gutta(冯大狂)

还有，我也很菜，不许笑

[还有人用VB6吗]

Private Declare Function EnumDisplaySettings Lib "user32" Alias "EnumDisplaySettingsA" _
() '(ByVal lpszdevicename As Long, ByVal iModeNum As Long, lpDevMode As Any) As Boolean
Private Declare Function ChangeDisplaySettings Lib "user32" Alias "ChangeDisplaySettingsA" _
() '(lpDevMode As Any, ByVal dwFlags As Long) As Long
Private Declare Function ExitWindowsEx Lib "user32" (ByVal uFlags As Long, ByVal dwReserved As Long) As Long
Const EWX_LOGOFF = 0
Const EWX_SHUTDOWN = 1
Const EWX_REBOOT = 2
Const EWX_FORCE = 4
Const CCDEVICENAME = 32
Const CCFORMNAME = 32
Const DM_BITSPERPEL = &H40000
Const DM_PELSWIDTH = &H80000
Const DM_PELSHEIGHT = &H100000
Const CDS_UPDATEREGISTRY = &H1
Const CDS_TEST = &H4
Const DISP_CHANGE_SUCCESSFUL = 0
Const DISP_CHANGE_RESTART = 1
Private Type DEVMODE
dmDeviceName As String * CCDEVICENAME
dmSpecVersion As Integer
dmDviverVersion 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 Command1_Click()
Dim DevM As DEVMODE 'DevM搜集信息
Dim erg As Long
Dim an As Integer
Dim str As String

erg = EnumDisplaySettings(0&, 0&, DevM) '不改变颜色数目是因为如果改变颜色数就要重新启动
DevM.dmFields = DM_PELSWIDTH Or DM_PELSHEIGHT
DevM.dmPelsWidth = 1024 '屏幕宽度 改变分辨率只需该宽度和高度这两个值
DevM.dmPelsHeight = 768 '屏幕高度
DevM.dmBitsPerPel = 32 '可以是8，16，32
' 改变显示模式并检查是否可能
erg = ChangeDisplaySettings(DevM, CDS_TEST) '检查是否成功
Select Case erg&
Case DISP_CHANGE_RESTART
an = MsgBox("您现在必须重新启动系统，执行吗？", vbYesNo + vbSystemModal, "信息")
If an = vbYes Then
erg = ExitWindowsEx(EWX_REBOOT, 0&)
End If
Case DISP_CHANGE_SUCCESSFUL
erg = ChangeDisplaySettings(DevM, CDS_UPDATEREGISTRY)
MsgBox "一切正常！", vbOKOnly + vbSystemModal, "成功"
Case Else
MsgBox "显示模式不支持！", vbOKOnly + vbSystemModal, "错误"
End Select
End Sub



Private Sub Command2_Click()
Dim DevM As DEVMODE 'DevM搜集信息
Dim erg As Long
Dim an As Integer
Dim str As String

erg = EnumDisplaySettings(0&, 0&, DevM) '不改变颜色数目是因为如果改变颜色数就要重新启动
DevM.dmFields = DM_PELSWIDTH Or DM_PELSHEIGHT
DevM.dmPelsWidth = 800 '屏幕宽度 改变分辨率只需该宽度和高度这两个值
DevM.dmPelsHeight = 600 '屏幕高度
DevM.dmBitsPerPel = 32 '可以是8，16，32
'改变显示模式并检查是否可能
erg = ChangeDisplaySettings(DevM, CDS_TEST) '检查是否成功
Select Case erg&
Case DISP_CHANGE_RESTART
an = MsgBox("您现在必须重新启动系统，执行吗？", vbYesNo + vbSystemModal, "信息")
If an = vbYes Then
erg = ExitWindowsEx(EWX_REBOOT, 0&)
End If
Case DISP_CHANGE_SUCCESSFUL
erg = ChangeDisplaySettings(DevM, CDS_UPDATEREGISTRY)
MsgBox "一切正常！", vbOKOnly + vbSystemModal, "成功"
Case Else
MsgBox "显示模式不支持！", vbOKOnly + vbSystemModal, "错误"
End Select
End Sub

[还有人用VB6吗]

Private Declare Function EnumDisplaySettings Lib "user32" Alias "EnumDisplaySettingsA" _
() '(ByVal lpszdevicename As Long, ByVal iModeNum As Long, lpDevMode As Any) As Boolean
Private Declare Function ChangeDisplaySettings Lib "user32" Alias "ChangeDisplaySettingsA" _
() '(lpDevMode As Any, ByVal dwFlags As Long) As Long
Private Declare Function ExitWindowsEx Lib "user32" (ByVal uFlags As Long, ByVal dwReserved As Long) As Long
Const EWX_LOGOFF = 0
Const EWX_SHUTDOWN = 1
Const EWX_REBOOT = 2
Const EWX_FORCE = 4
Const CCDEVICENAME = 32
Const CCFORMNAME = 32
Const DM_BITSPERPEL = &H40000
Const DM_PELSWIDTH = &H80000
Const DM_PELSHEIGHT = &H100000
Const CDS_UPDATEREGISTRY = &H1
Const CDS_TEST = &H4
Const DISP_CHANGE_SUCCESSFUL = 0
Const DISP_CHANGE_RESTART = 1
Private Type DEVMODE
dmDeviceName As String * CCDEVICENAME
dmSpecVersion As Integer
dmDviverVersion 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 Command1_Click()
Dim DevM As DEVMODE 'DevM搜集信息
Dim erg As Long
Dim an As Integer
Dim str As String

erg = EnumDisplaySettings(0&, 0&, DevM) '不改变颜色数目是因为如果改变颜色数就要重新启动
DevM.dmFields = DM_PELSWIDTH Or DM_PELSHEIGHT
DevM.dmPelsWidth = 1024 '屏幕宽度 改变分辨率只需该宽度和高度这两个值
DevM.dmPelsHeight = 768 '屏幕高度
DevM.dmBitsPerPel = 32 '可以是8，16，32
' 改变显示模式并检查是否可能
erg = ChangeDisplaySettings(DevM, CDS_TEST) '检查是否成功
Select Case erg&
Case DISP_CHANGE_RESTART
an = MsgBox("您现在必须重新启动系统，执行吗？", vbYesNo + vbSystemModal, "信息")
If an = vbYes Then
erg = ExitWindowsEx(EWX_REBOOT, 0&)
End If
Case DISP_CHANGE_SUCCESSFUL
erg = ChangeDisplaySettings(DevM, CDS_UPDATEREGISTRY)
MsgBox "一切正常！", vbOKOnly + vbSystemModal, "成功"
Case Else
MsgBox "显示模式不支持！", vbOKOnly + vbSystemModal, "错误"
End Select
End Sub



Private Sub Command2_Click()
Dim DevM As DEVMODE 'DevM搜集信息
Dim erg As Long
Dim an As Integer
Dim str As String

erg = EnumDisplaySettings(0&, 0&, DevM) '不改变颜色数目是因为如果改变颜色数就要重新启动
DevM.dmFields = DM_PELSWIDTH Or DM_PELSHEIGHT
DevM.dmPelsWidth = 800 '屏幕宽度 改变分辨率只需该宽度和高度这两个值
DevM.dmPelsHeight = 600 '屏幕高度
DevM.dmBitsPerPel = 32 '可以是8，16，32
'改变显示模式并检查是否可能
erg = ChangeDisplaySettings(DevM, CDS_TEST) '检查是否成功
Select Case erg&
Case DISP_CHANGE_RESTART
an = MsgBox("您现在必须重新启动系统，执行吗？", vbYesNo + vbSystemModal, "信息")
If an = vbYes Then
erg = ExitWindowsEx(EWX_REBOOT, 0&)
End If
Case DISP_CHANGE_SUCCESSFUL
erg = ChangeDisplaySettings(DevM, CDS_UPDATEREGISTRY)
MsgBox "一切正常！", vbOKOnly + vbSystemModal, "成功"
Case Else
MsgBox "显示模式不支持！", vbOKOnly + vbSystemModal, "错误"
End Select
End Sub

[kmzs]

在Resize事件中使用SCREEN相对大小，还能避免不同显示器/显卡的显示差异

[Gutta]

简单得说来，要让应用程序适应不同的分辨率的思路是这样的：
首先，要获取屏幕分辨率；
然后确定哪个窗体要进行缩小（或扩大），并罗列出需要改变大小的控件元素（譬如treeview，listview等等）；
然后再在Form_Resize()中写入相应代码即可。

例子的话，你打开VB，里面选择“应用程序向导”，然后在第二步的“界面”中选择“资源管理器”样式，然后直接点完成。

你在代码中SizeControls过程就是类似自动调节的，你可以参考一下看看，应该有所帮助。

-------------
上面的DX用的API是改变分辨率的API，楼主问的是如何适应当前分辨率，这好象有点...
或许我没有仔细看。。。太长了点哦！！！

还有，我很菜，不要笑~