工程文件名:Chdsp.vbp
Type=Exe
Reference=*\G{00020430-0000-0000-C000-000000000046}#2.0#0#..\PWIN95\SYSTEM\\STDOLE2.TLB#OLE Automation
Module=Module1; ChDsp.bas
Form=ChDsp.frm
Startup="Form1"
HelpFile=""
Command32=""
Name="Project1"
HelpContextID="0"
CompatibleMode="0"
MajorVer=1
MinorVer=0
RevisionVer=0
AutoIncrementVer=0
ServerSupportFiles=0
VersionCompanyName="KJ Studio"
CompilationType=0
OptimizationType=0
FavorPentiumPro(tm)=0
CodeViewDebugInfo=0
NoAliasing=0
BoundsCheck=0
OverflowCheck=0
FlPointCheck=0
FDIVCheck=0
UnroundedFP=0
StartMode=0
Unattended=0
Retained=0
ThreadPerObject=0
MaxNumberOfThreads=1
模块名:Chdsp.bas
Attribute VB_Name = "Module1"
Option ExplicitPublic Const CCHFORMNAME = 32
Public Const CCHDEVICENAME = 32
Public Const DM_BITSPERPEL = &H40000
Public Const DM_PELSWIDTH = &H80000
Public Const DM_PELSHEIGHT = &H100000Public Const CDS_UPDATEREGISTRY = 1
Public Const CDS_TEST = 2Type 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 TypeDeclare Function EnumDisplaySettings Lib "user32" Alias "EnumDisplaySettingsA" (ByVal lpszDeviceName As Long, ByVal iModeNum As Long, lpDevMode As Any) As Boolean
Declare Function ChangeDisplaySettings Lib "user32" Alias "ChangeDisplaySettingsA" (lpDevMode As Any, ByVal dwflags As Long) As Long窗体文件名:Chdsp.frm
VERSION 5.00
Begin VB.Form Form1
Caption = "ChangeDisplaySettings 范例程序"
ClientHeight = 3240
ClientLeft = 60
ClientTop = 348
ClientWidth = 6252
LinkTopic = "Form1"
ScaleHeight = 3240
ScaleWidth = 6252
StartUpPosition = 3 '窗口缺省
Begin VB.CommandButton Command2
Caption = "设定"
Height = 495
Left = 4440
TabIndex = 2
Top = 1080
Width = 1695
End
Begin VB.CommandButton Command1
Caption = "测试"
Height = 495
Left = 4440
TabIndex = 1
Top = 240
Width = 1695
End
Begin VB.ListBox List1
Height = 2748
Left = 240
TabIndex = 0
Top = 240
Width = 3975
End
End
Attribute VB_Name = "Form1"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = FalseOption ExplicitDim nDisplay As Integer, devM() As DEVMODEPrivate Sub Command1_Click()
devM(List1.ListIndex).dmFields = DM_PELSWIDTH Or DM_PELSHEIGHT Or DM_BITSPERPEL If ChangeDisplaySettings(devM(List1.ListIndex), CDS_TEST) = 0 Then
MsgBox "测试成功!"
Else
MsgBox "测试失败!"
End If
End SubPrivate Sub Command2_Click()
devM(List1.ListIndex).dmFields = DM_PELSWIDTH Or DM_PELSHEIGHT Or DM_BITSPERPEL If ChangeDisplaySettings(devM(List1.ListIndex), 0) = 0 Then
MsgBox "设定成功!"
Else
MsgBox "设定失败!"
End If
End SubPrivate Sub Form_Load()
Dim HasMore As Long, i As Integer
i = 0
Do
ReDim Preserve devM(0 To i)
HasMore = EnumDisplaySettings(0, i, devM(i))
If HasMore = 0 Then Exit Do
If devM(i).dmBitsPerPel = 24 Then
List1.AddItem "全彩" & vbTab & _
devM(i).dmPelsWidth & vbTab & devM(i).dmPelsHeight
Else
List1.AddItem 2 ^ devM(i).dmBitsPerPel & vbTab & _
devM(i).dmPelsWidth & vbTab & devM(i).dmPelsHeight
End If
i = i + 1
Loop
nDisplay = i
End Sub
Type=Exe
Reference=*\G{00020430-0000-0000-C000-000000000046}#2.0#0#..\PWIN95\SYSTEM\\STDOLE2.TLB#OLE Automation
Module=Module1; ChDsp.bas
Form=ChDsp.frm
Startup="Form1"
HelpFile=""
Command32=""
Name="Project1"
HelpContextID="0"
CompatibleMode="0"
MajorVer=1
MinorVer=0
RevisionVer=0
AutoIncrementVer=0
ServerSupportFiles=0
VersionCompanyName="KJ Studio"
CompilationType=0
OptimizationType=0
FavorPentiumPro(tm)=0
CodeViewDebugInfo=0
NoAliasing=0
BoundsCheck=0
OverflowCheck=0
FlPointCheck=0
FDIVCheck=0
UnroundedFP=0
StartMode=0
Unattended=0
Retained=0
ThreadPerObject=0
MaxNumberOfThreads=1
模块名:Chdsp.bas
Attribute VB_Name = "Module1"
Option ExplicitPublic Const CCHFORMNAME = 32
Public Const CCHDEVICENAME = 32
Public Const DM_BITSPERPEL = &H40000
Public Const DM_PELSWIDTH = &H80000
Public Const DM_PELSHEIGHT = &H100000Public Const CDS_UPDATEREGISTRY = 1
Public Const CDS_TEST = 2Type 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 TypeDeclare Function EnumDisplaySettings Lib "user32" Alias "EnumDisplaySettingsA" (ByVal lpszDeviceName As Long, ByVal iModeNum As Long, lpDevMode As Any) As Boolean
Declare Function ChangeDisplaySettings Lib "user32" Alias "ChangeDisplaySettingsA" (lpDevMode As Any, ByVal dwflags As Long) As Long窗体文件名:Chdsp.frm
VERSION 5.00
Begin VB.Form Form1
Caption = "ChangeDisplaySettings 范例程序"
ClientHeight = 3240
ClientLeft = 60
ClientTop = 348
ClientWidth = 6252
LinkTopic = "Form1"
ScaleHeight = 3240
ScaleWidth = 6252
StartUpPosition = 3 '窗口缺省
Begin VB.CommandButton Command2
Caption = "设定"
Height = 495
Left = 4440
TabIndex = 2
Top = 1080
Width = 1695
End
Begin VB.CommandButton Command1
Caption = "测试"
Height = 495
Left = 4440
TabIndex = 1
Top = 240
Width = 1695
End
Begin VB.ListBox List1
Height = 2748
Left = 240
TabIndex = 0
Top = 240
Width = 3975
End
End
Attribute VB_Name = "Form1"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = FalseOption ExplicitDim nDisplay As Integer, devM() As DEVMODEPrivate Sub Command1_Click()
devM(List1.ListIndex).dmFields = DM_PELSWIDTH Or DM_PELSHEIGHT Or DM_BITSPERPEL If ChangeDisplaySettings(devM(List1.ListIndex), CDS_TEST) = 0 Then
MsgBox "测试成功!"
Else
MsgBox "测试失败!"
End If
End SubPrivate Sub Command2_Click()
devM(List1.ListIndex).dmFields = DM_PELSWIDTH Or DM_PELSHEIGHT Or DM_BITSPERPEL If ChangeDisplaySettings(devM(List1.ListIndex), 0) = 0 Then
MsgBox "设定成功!"
Else
MsgBox "设定失败!"
End If
End SubPrivate Sub Form_Load()
Dim HasMore As Long, i As Integer
i = 0
Do
ReDim Preserve devM(0 To i)
HasMore = EnumDisplaySettings(0, i, devM(i))
If HasMore = 0 Then Exit Do
If devM(i).dmBitsPerPel = 24 Then
List1.AddItem "全彩" & vbTab & _
devM(i).dmPelsWidth & vbTab & devM(i).dmPelsHeight
Else
List1.AddItem 2 ^ devM(i).dmBitsPerPel & vbTab & _
devM(i).dmPelsWidth & vbTab & devM(i).dmPelsHeight
End If
i = i + 1
Loop
nDisplay = i
End Sub
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