pinvoke.net: Search Results

Import

credui,advapi32,gdi32,kernel32,ole32,shell32,user32,glossary,coredll,rasapi32,mpr,netapi32,uxtheme,avifil32,aygshell,winscard,crypt32,secur32,wtsapi32,shlwapi,winspool,oleacc,rapi,oleaut32,winfax,odbc32,msi,cards,powrprof,urlmon,xolehlp,twain_32,winmm,wininet,comdlg32,imm32,ntdsapi,odbccp32,iprop,Constants,Delegates,Enums,Interfaces,Structures

For pointer-sized entities such as handles, they must be defined such that they will be 32 bits on a 32-bit machine and 64 bits on a 64-bit machine. IntPtr (or UIntPtr) accomplishes this. The use of int will appear to be fine if you only run the code on a 32-bit machine, but will likely cause your application/component to crash as soon as it gets on a 64-bit machine.

Import

advapi32,avifil32,cards,comdlg32,credui,crypt32,dmcl40,gdi32,gdiplus,glu32,glut32,gsapi,hhctrl,httpapi,icmp,imm32,iphlpapi,iprop,kernel32,mapi32,mpr,mqrt,mscorsn,msdrm,msi,msvcrt,netapi32,ntdll,ntdsapi,odbc32,odbccp32,ole32,oleacc,oleaut32,opengl32,powrprof,pstorec,query,rasapi32,rpcrt4,secur32,setupapi,shell32,shlwapi,twain_32,unicows,urlmon,user32,uxtheme,winfax,wininet,winmm,winscard,winspool,ws2_32,wtsapi32,xolehlp,aygshell,coredll,rapi,cfgmgr32,comctl32,hlink,Constants,Delegates,Enums,Interfaces,Structures,Glossary

Import

credui,advapi32,gdi32,kernel32,ole32,shell32,user32,glossary,coredll,rasapi32,mpr,netapi32,uxtheme,avifil32,aygshell,winscard,crypt32,secur32,wtsapi32,shlwapi,winspool,oleacc,rapi,oleaut32,winfax,odbc32,msi,cards,Constants,Delegates,Enums,Interfaces,Structures

Import

credui,advapi32,gdi32,kernel32,ole32,shell32,user32,glossary,coredll,rasapi32,mpr,netapi32,uxtheme,avifil32,aygshell,winscard,crypt32,secur32,wtsapi32,shlwapi,winspool,oleacc,rapi,oleaut32,winfax,odbc32,msi,cards,powrprof,urlmon,Constants,Delegates,Enums,Interfaces,Structures

Import

credui,advapi32,gdi32,kernel32,ole32,shell32,user32,glossary,coredll,rasapi32,mpr,netapi32,uxtheme,avifil32,aygshell,winscard,crypt32,secur32,wtsapi32,shlwapi,winspool,oleacc,rapi,oleaut32,winfax,odbc32,msi,cards,powrprof,urlmon,Constants,Delegates,Enums,Interfaces,Structures

public extern static bool GetUpdateRect(IntPtr hWnd, ref RECT rect, bool bErase);

Private Shared Function GetUpdateRect(ByVal hWnd As IntPtr, ByRef rect As RECT, ByVal bErase As Boolean) As Boolean

Dim bErase As Boolean

GetUpdateRect(Me.Handle, rRect, bErase)

static extern int GetUpdateRgn(IntPtr hWnd, IntPtr hRgn, bool bErase);

static extern bool InvalidateRect(IntPtr hWnd, IntPtr lpRect, bool bErase);

Public Overloads Declare Function InvalidateRect Lib "User32" Alias "InvalidateRect" (ByVal hWnd As Int32, ByRef lpRect As RECT, ByVal bErase As Boolean) As Boolean

Public Overloads Declare Function InvalidateRect Lib "User32" Alias "InvalidateRect" (ByVal hWnd As Int32, ByVal lpRect As IntPtr, ByVal bErase As Boolean) As Boolean

Public Overloads Shared Function InvalidateRect(ByVal hWnd As Int32, ByVal bErase As Boolean) As Boolean

Return InvalidateRect(hWnd, IntPtr.Zero, bErase)

Public Overloads Shared Function InvalidateRect(ByVal hWnd As Int32, ByVal lpRect As System.Drawing.Rectangle, ByVal bErase As Boolean) As Boolean

Return InvalidateRect(hWnd, RECT.FromRectangle(lpRect), bErase)

static extern bool InvalidateRgn(IntPtr hWnd, IntPtr hRgn, bool bErase);

As seen below, "message" is the culprit. After exception (1) occurs, all the data members of NativeMessage are zero. Even the point is initialized. After exception (2) occurs, the external dll crashes and it brings down your app. I have tried using GC.KeepAlive(message); without luck.

/// If SW_INVALIDATE, don't send WM_ERASEBACKGROUND.

public const uint SW_ERASE = 0x0004;

It's very important to specify 'ref' on the MENUITEMINFO otherwise on Windows 7 32-bit user32.dll will crash with the error text 0a9e372d3b4ad19135b953a78882e789. However, Windows 8.1 64 bit it works with or without the 'ref' keyword. Tested both using NET40.

/// <term>SWP_DEFERERASE (0x2000)</term>

DEFERERASE = 0x2000,

SWP_DEFERERASE = 0x2000,

Ecco qua il modo per utilizzare un PNG semi trasparente come sfondo per i vostri Form. Riporto qua la procedura completa:

Traslation in english. This is the way to use PNG semitransparent background for yours form:

Import

credui,advapi32,gdi32,kernel32,ole32,shell32,glossary,coredll,rasapi32,mpr,netapi32,uxtheme,Constants,Delegates,Enums,Interfaces,Structures

Import

credui,advapi32,gdi32,kernel32,ole32,shell32,user32,glossary,coredll,rasapi32,mpr,netapi32,uxtheme,avifil32,aygshell,winscard,crypt32,secur32,wtsapi32,shlwapi,winspool,oleacc,rapi,oleaut32,winfax,odbc32,msi,cards,powrprof,urlmon,Constants,Delegates,Enums,Interfaces,Structures

Import

credui,advapi32,gdi32,kernel32,ole32,shell32,user32,glossary,coredll,rasapi32,mpr,netapi32,uxtheme,avifil32,aygshell,winscard,crypt32,secur32,wtsapi32,shlwapi,winspool,oleacc,rapi,oleaut32,winfax,odbc32,msi,cards,powrprof,urlmon,Constants,Delegates,Enums,Interfaces,Structures

ref RAS_1 buffer);

private const byte RASPRIV_NoCallback = 1;

private const byte RASPRIV_AdminSetCallback = 2;

private const byte RASPRIV_CallerSetCallback = 4;

private const byte RASPRIV_DialinPrivilege = 8;

RAS_1 rasUser = new RAS_1();

UInt32 result = MprAdminUserGetInfo(serverName, userId, 1, ref rasUser);

if ((rasUser.bfPrivilege & RASPRIV_DialinPrivilege) == RASPRIV_DialinPrivilege)

ref RAS_1 buffer);

private const byte RASPRIV_NoCallback = 1;

private const byte RASPRIV_AdminSetCallback = 2;

private const byte RASPRIV_CallerSetCallback = 4;

private const byte RASPRIV_DialinPrivilege = 8;

private const byte RASPRIV_NoDialInPrivilege = 255 - RASPRIV_DialinPrivilege;

RAS_1 rasUser = new RAS_1();

UInt32 result = MprAdminUserGetInfo(serverName, userId, 1, ref rasUser);

rasUser.bfPrivilege |= RASPRIV_DialinPrivilege;

rasUser.bfPrivilege &= RASPRIV_NoDialInPrivilege;

result = MprAdminUserSetInfo(serverName, userId, 1, ref rasUser);

Import

advapi32,gdi32,kernel32,ole32,shell32,user32,glossary,coredll,rasapi32,credui,netapi32,uxtheme,Constants,Delegates,Enums,Interfaces,Structures

Import

advapi32,credui,gdi32,kernel32,ole32,shell32,user32,glossary,coredll,rasapi32,mpr,netapi32,uxtheme,avifil32,Constants,Delegates,Enums,Interfaces,Structures

public UInt64 TrasmitLinkSpeed;

protected static IPHelperTraslation.MIB_IFROW netWorkInfoBlock;

public static IPHelperTraslation.MIB_IFROW[] mRows;

/// each network comes in a row. See MIB_IFROW in IPHelper Traslation for more

public static IPHelperTraslation.MIB_IFROW[] GetNetworkInterfaceBlock()

IPHelperTraslation.GetIfTable(IntPtr.Zero, ref size, false);

IPHelperTraslation.GetIfTable(buf, ref size, false);

mRows = new IPHelperTraslation.MIB_IFROW[numEntries];

mRows[i] = (IPHelperTraslation.MIB_IFROW)Marshal.PtrToStructure((IntPtr)pRows, typeof(IPHelperTraslation.MIB_IFROW));

pRows += Marshal.SizeOf(typeof(IPHelperTraslation.MIB_IFROW));

Import

credui,advapi32,gdi32,kernel32,ole32,shell32,user32,glossary,coredll,rasapi32,mpr,netapi32,uxtheme,avifil32,aygshell,winscard,crypt32,secur32,wtsapi32,shlwapi,winspool,oleacc,rapi,oleaut32,winfax,odbc32,msi,cards,powrprof,urlmon,xolehlp,twain_32,winmm,wininet,comdlg32,imm32,ntdsapi,odbccp32,glu32,mapi32,Constants,Delegates,Enums,Interfaces,Structures

Import

credui,advapi32,gdi32,kernel32,ole32,shell32,user32,glossary,coredll,rasapi32,mpr,netapi32,uxtheme,avifil32,aygshell,winscard,crypt32,secur32,wtsapi32,shlwapi,winspool,oleacc,rapi,oleaut32,winfax,odbc32,msi,cards,powrprof,urlmon,Constants,Delegates,Enums,Interfaces,Structures

Import

credui,advapi32,gdi32,kernel32,ole32,shell32,user32,glossary,coredll,rasapi32,mpr,netapi32,uxtheme,avifil32,aygshell,winscard,crypt32,secur32,wtsapi32,shlwapi,winspool,oleacc,rapi,oleaut32,winfax,odbc32,msi,cards,powrprof,urlmon,xolehlp,twain_32,winmm,wininet,comdlg32,imm32,ntdsapi,odbccp32,Constants,Delegates,Enums,Interfaces,Structures

uint trash;

CeRegCreateKeyEx(key, "NewKey", 0, "", 0, 0, 0, out key2, out trash);

Import

advapi32,credui,gdi32,kernel32,ole32,shell32,user32,glossary,coredll,rasapi32,mpr,netapi32,uxtheme,aygshell,avifil32,crypt32,winscard,secur32,wtsapi32,shlwapi,winspool,oleacc,Constants,Delegates,Enums,Interfaces,Structures

Import

advapi32,credui,gdi32,kernel32,ole32,shell32,user32,glossary,coredll,rasapi32,mpr,netapi32,uxtheme,aygshell,avifil32,crypt32,winscard,secur32,shlwapi,winspool,oleacc,rapi,Constants,Delegates,Enums,Interfaces,Structures

Import

advapi32,credui,gdi32,kernel32,ole32,shell32,user32,glossary,coredll,rasapi32,mpr,netapi32,uxtheme,aygshell,avifil32,crypt32,winscard,secur32,wtsapi32,shlwapi,oleacc,rapi,Constants,Delegates,Enums,Interfaces,Structures

Import

credui,advapi32,gdi32,kernel32,shell32,user32,glossary,coredll,rasapi32,mpr,netapi32,uxtheme,oleaut32,rpcrt4,Constants,Delegates,Enums,Interfaces,Structures

Import

credui,advapi32,gdi32,kernel32,ole32,shell32,user32,glossary,coredll,rasapi32,mpr,netapi32,uxtheme,avifil32,aygshell,winscard,crypt32,secur32,wtsapi32,shlwapi,winspool,oleacc,rapi,oleaut32,winfax,odbc32,msi,cards,powrprof,urlmon,xolehlp,twain_32,Constants,Delegates,Enums,Interfaces,Structures

Import

credui,advapi32,gdi32,kernel32,ole32,shell32,user32,glossary,coredll,rasapi32,mpr,netapi32,uxtheme,avifil32,aygshell,winscard,crypt32,secur32,wtsapi32,shlwapi,winspool,oleacc,rapi,oleaut32,winfax,odbc32,msi,cards,powrprof,urlmon,xolehlp,twain_32,winmm,wininet,comdlg32,imm32,Constants,Delegates,Enums,Interfaces,Structures

Import

advapi32,credui,gdi32,kernel32,ole32,shell32,user32,glossary,coredll,rasapi32,mpr,netapi32,uxtheme,aygshell,avifil32,crypt32,winscard,secur32,shlwapi,winspool,oleacc,rapi,Constants,Delegates,Enums,Interfaces,Structures

Import

credui,advapi32,gdi32,kernel32,ole32,shell32,user32,glossary,coredll,rasapi32,mpr,netapi32,uxtheme,avifil32,aygshell,winscard,crypt32,secur32,wtsapi32,shlwapi,winspool,oleacc,rapi,oleaut32,winfax,odbc32,msi,cards,powrprof,urlmon,xolehlp,twain_32,winmm,wininet,comdlg32,imm32,ntdsapi,odbccp32,glu32,mapi32,Constants,Delegates,Enums,Interfaces,Structures

/// <term>INTERNET_RAS_INSTALLED (0x10)</term>

/// <description>Local system has RAS installed.</description>

RasInstalled = 0x10,

RasInstalled = &H10

Import

credui,advapi32,gdi32,kernel32,ole32,shell32,user32,glossary,coredll,rasapi32,mpr,netapi32,uxtheme,avifil32,aygshell,winscard,crypt32,secur32,wtsapi32,shlwapi,winspool,oleacc,rapi,oleaut32,winfax,odbc32,msi,cards,powrprof,urlmon,xolehlp,twain_32,winmm,msvcrt,Constants,Delegates,Enums,Interfaces,Structures

Import

credui,advapi32,gdi32,kernel32,ole32,shell32,user32,glossary,coredll,rasapi32,mpr,netapi32,uxtheme,avifil32,aygshell,winscard,crypt32,secur32,wtsapi32,shlwapi,winspool,oleacc,rapi,oleaut32,winfax,odbc32,msi,cards,powrprof,urlmon,Constants,Delegates,Enums,Interfaces,Structures

Import

advapi32,credui,gdi32,kernel32,ole32,shell32,user32,glossary,coredll,rasapi32,mpr,netapi32,uxtheme,aygshell,avifil32,crypt32,winscard,secur32,wtsapi32,shlwapi,winspool,rapi,Constants,Delegates,Enums,Interfaces,Structures

Originally this article showed the 'product' and 'copyright' fields as type 'string', but this causes a program crash when calling the gsapi_revision function (tested under VS2013 and 32-bit GPL Ghostscript v9.15).

///Erase EOF key

OUT_RASTER_PRECIS = 6,

OUT_RASTER_PRECIS = 6

Note that the managed Font class does not support raster fonts.

public bool fErase;

Public fErase As Integer

public byte bContrast;

Public bContrast As Byte

struct RASCONNSTATUS

public RASCONNSTATE rasconnstate;

Structure RASCONNSTATUS

http://www.codeplex.com/DotRas

Documentation

[RASCONNSTATUS] on MSDN

internal class RASDIALEXTENSIONS

public readonly int dwSize = Marshal.SizeOf(typeof(RASDIALEXTENSIONS));

public RASEAPINFO RasEapInfo = new RASEAPINFO();

Structure RASDIALEXTENSIONS

http://www.codeplex.com/DotRas

Documentation

[RASDIALEXTENSIONS] on MSDN

Summary

The RASDIALPARAMS structure contains parameters that are used by RasDial to establish a remote access connection.

struct RASDIALPARAMS {

[MarshalAs(UnmanagedType.ByValTStr, SizeConst = Constants.RAS_MaxEntryName + 1)]

[MarshalAs(UnmanagedType.ByValTStr, SizeConst = Constants.RAS_MaxPhoneNumber + 1)]

[MarshalAs(UnmanagedType.ByValTStr, SizeConst = Constants.RAS_MaxCallbackNumber + 1)]

Structure RASDIALPARAMS

Most RAS specific constants are documented at :

http://www.pinvoke.net/default.aspx/Constants.ras

http://www.codeplex.com/DotRas

Documentation

[RASDIALPARAMS] on MSDN

struct RASENTRYNAME

Structure RASENTRYNAME

http://www.codeplex.com/DotRas

Documentation

http://msdn.microsoft.com/library/default.asp?url=/library/en-us/rras/rras/rasentryname_str.asp

struct RASENTRYNAME

Structure RASENTRYNAME

Documentation

http://msdn.microsoft.com/library/default.asp?url=/library/en-us/rras/rras/rasentryname_str.asp

struct RASPPPIP {

Structure RASPPPIP

http://www.codeplex.com/DotRas

Documentation

[RASPPPIP] on MSDN

Summary

stores the statistics for a single-link RAS connection, or for one of the links in a multilink RAS connection.

struct RAS_STATS

Private Structure RAS_STATS

See docs for RasGetConnectionStatistics

http://www.codeplex.com/DotRas

Documentation

[RAS_STATS] on MSDN

Summary

The RAS_USER_1 structure contains information for a particular Remote Access Service user. Used in conjunction with MprAdminuserXXXInfo functions to enable/disable Dialin (among other things).

struct RAS_1

Structure RAS_USER_1

Documentation

[RAS_USER_1] on MSDN

When this member is NULL, an application must paint its own background whenever it is requested to paint in its client area. To determine whether the background must be painted, an application can either process the WM_ERASEBKGND message or test the fErase member of the PAINTSTRUCT structure filled by the BeginPaint function.

When this member is NULL, an application must paint its own background whenever it is requested to paint in its client area. To determine whether the background must be painted, an application can either process the WM_ERASEBKGND message or test the fErase member of the PAINTSTRUCT structure filled by the BeginPaint function.