-
dotnet-framework-api
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C1.Win.4.8 Assembly
- C1.Design
- C1.Framework
- C1.Framework.Accessibility
- C1.Framework.Extension
- C1.Framework.Html
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C1.Util.Win
-
Classes
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Win32
- Fields
-
Methods
- AddFontMemResourceEx
- AddFontResource
- AnimateWindow
- Arc
- ArcTo
- AssocQueryString
- BeginPanningFeedback
- BeginPath
- BitBlt
- CallWindowProc
- ClientToScreen
- CloseFigure
- ClosePrinter
- CloseThemeData
- ColorToWin32
- CombineRgn
- CopyEnhMetaFile
- CreateCompatibleBitmap
- CreateCompatibleDC
- CreateDIBSection
- CreateFont
- CreateFontIndirect
- CreateIC
- CreateILockBytesOnHGlobal
- CreateMenu
- CreatePen
- CreateRectRgn
- CreateRectRgnIndirect
- CreateRectRgnIndirect2
- CreateRoundRectRgn
- CreateSolidBrush
- CreateStreamOnHGlobal
- CreateWindowEx
- DPtoLP
- DefWindowProc
- DeleteDC
- DeleteEnhMetaFile
- DeleteMetaFile
- DeleteObject
- DestroyMenu
- DestroyWindow
- DeviceCapabilities
- DisableProcessWindowsGhosting
- DocumentProperties
- DragAcceptFiles
- DrawBorder3D
- DrawEdge
- DrawFocusRect
- DrawFrameControl
- DrawMenuBar
- DrawReversibleLine
- DrawText
- DrawThemeBackground
- DrawThemeParentBackground
- DrawThemeText
- DrawThemeTextEx
- DwmDefWindowProc
- DwmExtendFrameIntoClientArea
- DwmGetWindowAttribute
- DwmIsCompositionEnabled
- Ellipse
- EnableMenuItem
- EndPanningFeedback
- EndPath
- EnumChildWindows
- EnumEnhMetaFile
- EnumFontFamiliesEx
- EnumPrinters
- ExcludeClipRect
- ExtCreatePen
- ExtSelectClipRgn
- ExtTextOut
- FillRect
- FillRgn
- FindAtom
- FindClose
- FindFirstFile
- FindNextFile
- FixFPU
- FormatRange
- FrameChanged
- FrameRect
- FrameRgn
- FreeLibrary
- GET_KEYSTATE_WPARAM
- GET_WHEEL_DELTA_WPARAM
- GET_X_LPARAM
- GET_Y_LPARAM
- GdiComment
- GetActiveWindow
- GetAncestor
- GetBkColor
- GetBkMode
- GetBorder3DInnerRect
- GetCapsLock
- GetCaretBlinkTime
- GetCaretPos
- GetCharABCWidths
- GetCharWidth32
- GetClassLong
- GetClientRect
- GetClipRgn
- GetComboBoxInfo
- GetCurrentObject
- GetCurrentProcess
- GetCurrentProcessId
- GetDC
- GetDCEx
- GetDPIDependentRectangle
- GetDefaultPrinter
- GetDesktopWindow
- GetDeviceCaps
- GetDpiForMonitor
- GetEnhMetaFileBits
- GetFocus
- GetFocusedControl
- GetFontData
- GetFontUnicodeRanges
- GetForegroundWindow
- GetGlyphIndices
- GetGlyphOutline
- GetGuiResources
- GetKeyState
- GetKeyboardLayout
- GetLastError
- GetLocaleInfo
- GetLocaleInfoEx
- GetLocaleInfoUnsafe
- GetMenu
- GetMenuString
- GetMetaFileBitsEx
- GetMetafileData
- GetMonitorInfo
- GetObject
- GetObjectType
- GetOutlineTextMetrics
- GetParent
- GetPrinter
- GetScreenScalingFactor
- GetScrollPos
- GetScrollPositionMinimumMaximum
- GetScrollRange
- GetScrollVisible
- GetStockObject
- GetSysColor
- GetSystemMenu
- GetSystemMetrics
- GetSystemMetricsForDpi
- GetTextAlign
- GetTextCharacterExtra
- GetTextColor
- GetTextExtentExPoint
- GetTextExtentExPointWidths
- GetTextExtentPoint32
- GetTextFace
- GetTextMetrics
- GetTextMetricsW
- GetThemeBackgroundRegion
- GetThreadUILanguage
- GetTrackPos
- GetViewportOrgEx
- GetWindow
- GetWindowDC
- GetWindowInfo
- GetWindowLong
- GetWindowRect
- GetWindowTheme
- GetWindowThreadProcessId
- GlobalFree
- GlobalLock
- GlobalUnlock
- HIWORD
- HIWORDU
- HideCaret
- ImmGetContext
- ImmGetOpenStatus
- IntPtrFromPoint
- IntersectClipRect
- InvertRect
- InvertRgn
- IsAppThemed
- IsChild
- IsTabKeyPressed
- IsThemeActive
- IsThemeBackgroundPartiallyTransparent
- IsValidURL
- IsWin11
- IsWindow
- IsWindowVisible
- LCMapString
- LCMapStringA
- LOWORD
- LOWORDU
- LPtoDP
- Line
- LineTo
- LoadBitmap
- LoadLibrary
- LockWindowUpdate
- LogicalToPhysicalPoint
- MAKELANGID
- MAKELCID
- MapVirtualKey
- MessageBeep
- MonitorFromWindow
- MoveTo
- MoveToEx
- MoveWindow
- MsgWaitForMultipleObjects
- OpenPrinter
- OpenThemeData
- PTCloseProvider
- PTConvertDevModeToPrintTicket
- PTOpenProvider
- PathToRegion
- PlayEnhMetaFile
- PlayEnhMetaFileRecord
- Polygon
- PostMessage
- PostMessageW
- PtInRegion
- ReadMetafileFromMemory
- Rectangle
- RedrawWindow
- RedrawWindowNonClientArea
- ReleaseCapture
- ReleaseDC
- RemoveFontMemResourceEx
- RemoveFontResource
- RestoreDC
- RtlGetVersion
- SaveDC
- ScalingFactorWithDPI
- ScreenScalingFactor
- ScreenToClient
- ScrollWindow
- ScrollWindowEx
- SelectClipRgn
- SelectObject
- SendKeyAsInput
- SendMessage
- SendMessageFormatRange
- SendMessageRect
- SendMessageSetCharFormat
- SendMessageSetCharFormat2
- SendMessageSetParaFormat
- SendMessageSetParaFormat2
- SetBkColor
- SetBkMode
- SetCapture
- SetClipboardViewer
- SetEnhMetaFileBits
- SetFocus
- SetForegroundWindow
- SetLayeredWindowAttributes
- SetMenu
- SetMetaFileBitsEx
- SetParent
- SetROP2
- SetScrollPos
- SetStretchBltMode
- SetTextAlign
- SetTextCharacterExtra
- SetTextColor
- SetThreadUILanguage
- SetWindowLong
- SetWindowLongPtr
- SetWindowLongPtr64
- SetWindowPos
- SetWindowRgn
- SetWindowText
- ShellExecute
- ShowCaret
- ShowWindow
- StgCreateDocfileOnILockBytes
- StretchBlt
- StretchDIBits
- StrokePath
- SystemParametersInfo
- TextOut
- ToUnicodeEx
- TrackMouseEvent
- TrackPopupMenu
- UpdateLayeredWindow
- UpdatePanningFeedback
- UpdateScrollSize
- ValidateRect
- WindowFromPoint
- Win32.ABS
- Win32.ASSOCF
- Win32.ASSOCSTR
- Win32.AW
- Win32.AlphaFormat
- Win32.BDR
- Win32.BF
- Win32.BI
- Win32.BM
- Win32.BST
- Win32.C1
- Win32.C1WM
- Win32.CB
- Win32.CBN
- Win32.CDS
- Win32.CFE
- Win32.CFM
- Win32.CHARSET
- Win32.CLIP
- Win32.COLOR
- Win32.CS
- Win32.DC
- Win32.DCX
- Win32.DEVMODE
- Win32.DFC
- Win32.DFCS
- Win32.DIB
- Win32.DISP
- Win32.DLGC
- Win32.DM
- Win32.DMBIN
- Win32.DMCOLOR
- Win32.DMORIENT
- Win32.DMRES
- Win32.DM_PROPS
- Win32.DT
- Win32.DTT
- Win32.DWMWA
- Win32.EC
- Win32.EDGE
- Win32.EDITSTREAM
- Win32.EDITSTREAM64
- Win32.EM
- Win32.EN
- Win32.ERROR
- Win32.ES
- Win32.ETO
- Win32.FILE_ATTRIBUTE
- Win32.FONT_TYPE
- Win32.FW
- Win32.FixFpu
- Win32.GA
- Win32.GCL
- Win32.GR
- Win32.GW
- Win32.GWL
- Win32.Gdip
- Win32.GetDeviceCapsConsts
- Win32.HT
- Win32.HWND
- Win32.ICON
- Win32.IMN
- Win32.LOCALE
- Win32.LOGFONT
- Win32.LVIF
- Win32.LVIS
- Win32.LVM
- Win32.LWA
- Win32.MA
- Win32.MAPVK
- Win32.MK
- Win32.NTM
- Win32.OBJ
- Win32.OBM
- Win32.ODA
- Win32.ODS
- Win32.ODT
- Win32.OLE
- Win32.OUT
- Win32.PFM
- Win32.PRF
- Win32.PRINTER_ENUM
- Win32.PRINTER_INFO_2
- Win32.PS
- Win32.QUALITY
- Win32.RC
- Win32.RDH
- Win32.RDW
- Win32.RGN
- Win32.RasterOp
- Win32.RasterOperationCodes
- Win32.SB
- Win32.SBP
- Win32.SC
- Win32.SCF
- Win32.SCRBS
- Win32.SF
- Win32.SFF
- Win32.SIF
- Win32.SM
- Win32.SPI
- Win32.STATE
- Win32.STOCK_OBJECTS
- Win32.SW
- Win32.SWP
- Win32.SWP_HWND
- Win32.ScrollWindowFlags
- Win32.SetBkModeConsts
- Win32.TA
- Win32.TCM
- Win32.TME
- Win32.TMPF
- Win32.TO
- Win32.TPM
- Win32.UIS
- Win32.ULW
- Win32.VK
- Win32.WIN32_FIND_DATA
- Win32.WM
- Win32.WMF
- Win32.WP
- Win32.WS
- Win32.WS_EX
- Win32.WVR
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Win32
- Structs
- Enums
- Delegates
-
Classes
- C1.Win
- C1.Win.Accessibility
- C1.Win.Accessibility.Items
- C1.Win.Accessibility.Items.BaseInterfaces
- C1.Win.C1ScrollBar
- C1.Win.C1ScrollBar.Style
- C1.Win.C1SuperTooltip
- C1.Win.C1SuperTooltip.Design
- C1.Win.C1Themes
- C1.Win.CoditionalFormatting
- C1.Win.Collections.ObjectModel
- C1.Win.Design
- C1.Win.Drawing
- C1.Win.Interop
- C1.Win.Localization
- C1.Win.Localization.Design
- C1.Win.Touch
- C1.Win.Util
- C1.Win.Util.Toolbox
- C1.Win.TreeView.4.8 Assembly
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C1.Win.4.8 Assembly
- dotnet-api
C1.Util.Win.Win32.GET_KEYSTATE_WPARAM
GET_KEYSTATE_WPARAM Method
GET_KEYSTATE_WPARAM(IntPtr)
Retrieves the state of certain virtual keys from the specified WPARAM value.
Declaration
public static int GET_KEYSTATE_WPARAM(IntPtr wParam)Parameters
| Type | Name | Description |
|---|---|---|
| IntPtr | wParam | The value to be converted. |
Returns
| Type | Description |
|---|---|
| int | The return value is the low-order word representing the virtual key state. |
Remarks
Use: WM_MOUSEWHEEL - fwKeys