117 lines
3.8 KiB
VB.net
117 lines
3.8 KiB
VB.net
Imports System.Runtime.InteropServices
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Public Class ClassWin32
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Public Const ULW_COLORKEY As Int32 = &H1
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Public Const ULW_ALPHA As Int32 = &H2
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Public Const ULW_OPAQUE As Int32 = &H4
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Public Const AC_SRC_OVER As Byte = &H0
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Public Const AC_SRC_ALPHA As Byte = &H1
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Public Const WM_NCLBUTTONDOWN As Integer = &HA1
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Public Const HTCAPTION As Integer = &H2
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Public Const WM_DRAWCLIPBOARD As Integer = &H308
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Public Enum Bool
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[False] = 0
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[True]
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End Enum
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<StructLayout(LayoutKind.Sequential)>
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Public Structure WINDOWPOS
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Public hwnd As IntPtr
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Public hwndInsertAfter As IntPtr
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Public x As Integer
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Public y As Integer
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Public cx As Integer
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Public cy As Integer
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Public flags As Integer
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End Structure
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<StructLayout(LayoutKind.Sequential)>
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Public Structure Point
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Public x As Int32
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Public y As Int32
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Public Sub New(ByVal x As Int32, ByVal y As Int32)
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Me.x = x
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Me.y = y
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End Sub
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End Structure
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<StructLayout(LayoutKind.Sequential)>
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Public Structure Size
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Public cx As Int32
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Public cy As Int32
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Public Sub New(ByVal cx As Int32, ByVal cy As Int32)
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Me.cx = cx
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Me.cy = cy
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End Sub
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End Structure
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<StructLayout(LayoutKind.Sequential, Pack:=1)>
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Structure ARGB
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Public Blue As Byte
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Public Green As Byte
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Public Red As Byte
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Public Alpha As Byte
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End Structure
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<StructLayout(LayoutKind.Sequential, Pack:=1)>
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Public Structure BLENDFUNCTION
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Public BlendOp As Byte
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Public BlendFlags As Byte
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Public SourceConstantAlpha As Byte
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Public AlphaFormat As Byte
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End Structure
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<DllImport("user32.dll", ExactSpelling:=True, SetLastError:=True)>
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Public Shared Function UpdateLayeredWindow(ByVal hwnd As IntPtr, ByVal hdcDst As IntPtr, ByRef pptDst As Point, ByRef psize As Size, ByVal hdcSrc As IntPtr, ByRef pprSrc As Point, ByVal crKey As Int32, ByRef pblend As BLENDFUNCTION, ByVal dwFlags As Int32) As Bool
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End Function
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<DllImport("user32.dll", ExactSpelling:=True, SetLastError:=True)>
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Public Shared Function GetDC(ByVal hWnd As IntPtr) As IntPtr
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End Function
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<DllImport("user32.dll", ExactSpelling:=True)>
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Public Shared Function ReleaseDC(ByVal hWnd As IntPtr, ByVal hDC As IntPtr) As Integer
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End Function
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<DllImport("gdi32.dll", ExactSpelling:=True, SetLastError:=True)>
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Public Shared Function CreateCompatibleDC(ByVal hDC As IntPtr) As IntPtr
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End Function
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<DllImport("gdi32.dll", ExactSpelling:=True, SetLastError:=True)>
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Public Shared Function DeleteDC(ByVal hdc As IntPtr) As Bool
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End Function
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<DllImport("gdi32.dll", ExactSpelling:=True)>
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Public Shared Function SelectObject(ByVal hDC As IntPtr, ByVal hObject As IntPtr) As IntPtr
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End Function
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<DllImport("gdi32.dll", ExactSpelling:=True, SetLastError:=True)>
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Public Shared Function DeleteObject(ByVal hObject As IntPtr) As Bool
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End Function
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<DllImport("User32.dll")>
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Public Shared Function ReleaseCapture() As Boolean
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End Function
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<DllImport("User32.dll")>
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Public Shared Function SendMessage(ByVal hWnd As IntPtr, ByVal Msg As Integer, ByVal wParam As Integer, ByVal lParam As Integer) As Integer
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End Function
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<DllImport("user32", EntryPoint:="AddClipboardFormatListener")>
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Public Shared Function AddClipboardFormatListener(ByVal hWnd As IntPtr) As Boolean
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End Function
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<DllImport("user32", EntryPoint:="RemoveClipboardFormatListener")>
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Public Shared Function RemoveClipboardFormatListener(ByVal hWnd As IntPtr) As Boolean
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End Function
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<DllImport("user32", EntryPoint:="SetClipboardViewer")>
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Public Shared Function SetClipboardViewer(ByVal hWnd As IntPtr) As IntPtr
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End Function
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End Class
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