Search Results for "time" in [All]

icmp

Sends an ICMP Echo Request and returns any replies. The call returns when the time-out has expired or the reply buffer is filled.

static extern Int32 IcmpSendEcho(IntPtr icmpHandle, Int32 destinationAddress, IntPtr requestData, Int16 requestSize, IntPtr requestOptions, IntPtr replyBuffer, Int32 replySize, Int32 timeout);

Declare Function IcmpSendEcho Lib "icmp.dll" (icmpHandle as IntPtr, destinationAddress as Int32, requestData as IntPtr, requestSize as Int16, requestOptions as IntPtr, replyBuffer as IntPtr, replySize as Int32, timeout as Int32) As Int32

using System.Runtime.InteropServices;

public int RoundTripTime;

private static extern int IcmpSendEcho(IntPtr icmpHandle, int destinationAddress, string requestData, short requestSize, ref ICMP_OPTIONS requestOptions, ref ICMP_ECHO_REPLY replyBuffer, int replySize, int timeout);

// still not quite sure what the times are, e.g., the max time can be set at

// 5 mSec and we successfully complete the ping in 188 mSec... should timeout.

#include <time.h>

ULONG RoundTripTime;

DWORD ReplySize,DWORD Timeout);

printf("Roundtrip time to %s = %ld mSec\n", ip_addr_str,

pEchoReply->RoundTripTime);

comctl32

2: ImageList_DrawEx

using System.Runtime.InteropServices;

3: ImageList_SetOverlayImage

using System.Runtime.InteropServices;

4: TaskDialog

This only appears to be an issue with VS2008, and it may have been fixed by the time you are reading this, so try to run the project first, and if you click on one of the 'TaskDialog' buttons and see it popup (ie you dont see an exception) then you do not need to take these steps, if you do get an exception, follow the steps below:

5: TaskDialogIndirect

fbwflib

6: FbwfGetExclusionList

Using a custom marshaler for this type might be possible as it is used a couple of times in this API.

7: FbwfGetVolumeList

Using a custom marshaler for this type might be possible as it is used a couple of times in this API.

crypt32

8: CertOpenSystemStore

using System.Runtime.InteropServices;

9: CertVerifyRevocation

revPara.pftTimeToUse = Marshal.AllocHGlobal(sizeof(long));

Marshal.StructureToPtr(DateTime.Now.ToFileTimeUtc(), revPara.pftTimeToUse, false);

10: CryptProtectData

CharSet=System.Runtime.InteropServices.CharSet.Auto)

<DllImport("Crypt32.dll", SetLastError:=True, CharSet:=System.Runtime.InteropServices.CharSet.Auto)> _

11: CryptUnprotectData

CharSet=System.Runtime.InteropServices.CharSet.Auto)

<DllImport("Crypt32.dll", SetLastError:=True, CharSet:=System.Runtime.InteropServices.CharSet.Auto)> _

Structures

12: ADAPTER_STATUS

short t1_timeouts;

short ti_timeouts;

Dim t1_timeouts As Short

Dim ti_timeouts As Short

WORD t1_timeouts;

WORD ti_timeouts;

13: BITMAPFILEHEADER

using System.Runtime.InteropServices;

Imports System.Runtime.InteropServices

14: BLUETOOTH_DEVICE_INFO

public SYSTEMTIME stLastSeen;

public SYSTEMTIME stLastUsed;

SYSTEMTIME

15: BLUETOOTH_DEVICE_SEARCH_PARAMS

internal byte cTimeoutMultiplier;

16: BY_HANDLE_FILE_INFORMATION

public FILETIME CreationTime;

public FILETIME LastAccessTime;

public FILETIME LastWriteTime;

<FieldOffset(4)> Public ftCreationTime As Int64 ' FILETIME

<FieldOffset(12)> Public ftLastAccessTime As Int64 ' FILETIME

<FieldOffset(20)> Public ftLastWriteTime As Int64 ' FILETIME

val mutable CreationTime:FILETIME

val mutable LastAccessTime:FILETIME

val mutable LastWriteTime:FILETIME

17: CAPTUREPARMS

/// Time limit enabled flag. If this member is TRUE, streaming capture stops after the number

/// of seconds in wTimeLimit has elapsed. The default value is FALSE.

/// Time limit for capture, in seconds. This parameter is used only if fLimitEnabled is TRUE.

public System.UInt32 wTimeLimit;

/// a video source is enabled. If it is FALSE, real-time capture using an MCI device is enabled.

public System.UInt32 dwMCIStartTime;

public System.UInt32 dwMCIStopTime;

/// Number of times a frame is sampled when creating a frame based on the average sample. A typical

''' Time limit enabled flag. If this member is TRUE, streaming capture stops after the

''' number of seconds in wTimeLimit has elapsed. The default value is FALSE.

''' Time limit for capture, in seconds. This parameter is used only if fLimitEnabled is TRUE.

Public wTimeLimit As Integer

''' a video source is enabled. If it is FALSE, real-time capture using an MCI device is enabled.

Public dwMCIStartTime As Integer

Public dwMCIStopTime As Integer

''' Number of times a frame is sampled when creating a frame based on the average sample. A

18: CEOSVERSIONINFO

Imports System.Runtime.InteropServices

19: CERT_INFO

public FILETIME NotBefore;

public FILETIME NotAfter;

20: CERT_REVOCATION_PARA

public IntPtr pftTimeToUse;

public uint dwUrlRetrievalTimeout;

public bool fCheckFreshnessTime;

public uint dwFreshnessTime;

public IntPtr pftCurrentTime;

21: CERT_REVOCATION_STATUS

public bool fHasFreshnessTime;

public uint dwFreshnessTime;

22: COMMCONFIG

const UInt32 PCF_INTTIMEOUTS = 0x0080; // Interval time-outs supported

const UInt32 PCF_TOTALTIMEOUTS = 0x0040; // Total (elapsed) time-outs supported

23: COMMTIMEOUTS

Summary

The COMMTIMEOUTS structure is used in the SetCommTimeouts and GetCommTimeouts functions to set and query the time-out parameters for a communications device. The parameters determine the behavior of ReadFile, WriteFile, ReadFileEx, and WriteFileEx operations on the device.

struct COMMTIMEOUTS {

public UInt32 ReadIntervalTimeout;

public UInt32 ReadTotalTimeoutMultiplier;

public UInt32 ReadTotalTimeoutConstant;

public UInt32 WriteTotalTimeoutMultiplier;

public UInt32 WriteTotalTimeoutConstant;

Private Type COMMTIMEOUTS

ReadIntervalTimeout As Long

ReadTotalTimeoutMultiplier As Long

ReadTotalTimeoutConstant As Long

WriteTotalTimeoutMultiplier As Long

WriteTotalTimeoutConstant As Long

Public Structure COMMTIMEOUTS

Public ReadIntervalTimeout As Int32

Public ReadTotalTimeoutMultiplier As Int32

Public ReadTotalTimeoutConstant As Int32

Public WriteTotalTimeoutMultiplier As Int32

Public WriteTotalTimeoutConstant As Int32

ReadIntervalTimeout

Maximum time allowed to elapse between the arrival of two bytes on the communications line, in milliseconds. During a ReadFile operation, the time period begins when the first byte is received. If the interval between the arrival of any two bytes exceeds this amount, the ReadFile operation is completed and any buffered data is returned. A value of zero indicates that interval time-outs are not used.

A value of MAXDWORD, combined with zero values for both the ReadTotalTimeoutConstant and ReadTotalTimeoutMultiplier members, specifies that the read operation is to return immediately with the bytes that have already been received, even if no bytes have been received.

ReadTotalTimeoutMultiplier

Multiplier used to calculate the total time-out period for read operations, in milliseconds. For each read operation, this value is multiplied by the requested number of bytes to be read.

ReadTotalTimeoutConstant

Constant used to calculate the total time-out period for read operations, in milliseconds. For each read operation, this value is added to the product of the ReadTotalTimeoutMultiplier member and the requested number of bytes.

A value of zero for both the ReadTotalTimeoutMultiplier and ReadTotalTimeoutConstant members indicates that total time-outs are not used for read operations.

WriteTotalTimeoutMultiplier

Multiplier used to calculate the total time-out period for write operations, in milliseconds. For each write operation, this value is multiplied by the number of bytes to be written.

WriteTotalTimeoutConstant

Constant used to calculate the total time-out period for write operations, in milliseconds. For each write operation, this value is added to the product of the WriteTotalTimeoutMultiplier member and the number of bytes to be written.

A value of zero for both the WriteTotalTimeoutMultiplier and WriteTotalTimeoutConstant members indicates that total time-outs are not used for write operations.

If an application sets ReadIntervalTimeout and ReadTotalTimeoutMultiplier to MAXDWORD and sets ReadTotalTimeoutConstant to a value greater than zero and less than MAXDWORD, one of the following occurs when the ReadFile function is called:

->If no bytes arrive within the time specified by ReadTotalTimeoutConstant, ReadFile times out.

Documentation

[COMMTIMEOUTS] on MSDN Or http://msdn2.microsoft.com/en-us/library/aa363190.aspx

24: CreateProcessWithTokenW

/// returns after the profile has been loaded. Loading the profile can be time-consuming,

25: CWPSTRUCT

<System.Runtime.InteropServices.StructLayout(System.Runtime.InteropServices.LayoutKind.Sequential)> _

26: DCB

using System.Runtime.InteropServices;

27: DEVMODE

[System.Runtime.InteropServices.FieldOffset(0)]

[System.Runtime.InteropServices.FieldOffset(32)]

[System.Runtime.InteropServices.FieldOffset(34)]

[System.Runtime.InteropServices.FieldOffset(36)]

[System.Runtime.InteropServices.FieldOffset(38)]

[System.Runtime.InteropServices.FieldOffset(40)]

[System.Runtime.InteropServices.FieldOffset(44)]

[System.Runtime.InteropServices.FieldOffset(46)]

[System.Runtime.InteropServices.FieldOffset(48)]

[System.Runtime.InteropServices.FieldOffset(50)]

[System.Runtime.InteropServices.FieldOffset(52)]

[System.Runtime.InteropServices.FieldOffset(54)]

[System.Runtime.InteropServices.FieldOffset(56)]

[System.Runtime.InteropServices.FieldOffset(58)]

[System.Runtime.InteropServices.FieldOffset(44)]

[System.Runtime.InteropServices.FieldOffset(52)]

[System.Runtime.InteropServices.FieldOffset(56)]

[System.Runtime.InteropServices.FieldOffset(60)]

[System.Runtime.InteropServices.FieldOffset(62)]

[System.Runtime.InteropServices.FieldOffset(64)]

[System.Runtime.InteropServices.FieldOffset(66)]

[System.Runtime.InteropServices.FieldOffset(68)]

[System.Runtime.InteropServices.FieldOffset(70)]

[System.Runtime.InteropServices.FieldOffset(102)]

[System.Runtime.InteropServices.FieldOffset(104)]

[System.Runtime.InteropServices.FieldOffset(108)]

[System.Runtime.InteropServices.FieldOffset(112)]

[System.Runtime.InteropServices.FieldOffset(116)]

[System.Runtime.InteropServices.FieldOffset(120)]

using System.Runtime.InteropServices;

Imports System.Runtime.InteropServices

28: DFS_INFO_4

public int Timeout; // Timeout, in seconds, of this junction point

29: DHCP_DATE_TIME

public struct DATE_TIME

public uint dwLowDateTime;

public uint dwHighDateTime;

Structure DHCP_DATE_TIME

Dim dwLowDateTime As Integer

Dim dwHighDateTime As Integer

Documentation

[DHCP_DATE_TIME] on MSDN

30: DISK_GEOMETRY

<System.Runtime.InteropServices.StructLayout(LayoutKind.Sequential)> _

31: DNS_RPC_RECORD

public UInt32 dwTimeStamp; // REVERSED from MS documentation

public UInt32 dwTimeStamp { get { return header.dwTimeStamp;}}

WARNING

The documentation (from which I created this structure) seems to have REVERSED the fields dwTimeStamp and dwReserved. When I look at live data on the server, the field which is allegedly "dwTimeStamp" is zero, but "dwReserved" contains a value equal to the time stamp (An integer value representing the number of hours that have elapsed since midnight (00:00:00), January 1, 1601 UTC). The LDP.exe tool parses the data correctly. So I'm going to switch my struct above to reflect reality.

32: DYNAMIC_TIME_ZONE_INFORMATION

Summary

Specifies settings for a time zone and dynamic daylight saving time.

public struct DynamicTimeZoneInformation

public SystemTime StandardDate;

public SystemTime DaylightDate;

public string TimeZoneKeyName;

public bool DynamicDaylightTimeDisabled;

Documentation

[DYNAMIC_TIME_ZONE_INFORMATION] on MSDN

33: ENUM_SERVICE_STATUS

[MarshalAs(System.Runtime.InteropServices.UnmanagedType.LPWStr)]

34: EVENTMSG

public UInt32 time;

Public time As UInt32

35: FILEDESCRIPTOR

FD_CREATETIME = 0x00000008,

FD_ACCESSTIME = 0x00000010,

FD_WRITESTIME = 0x00000020,

public System.Runtime.InteropServices.ComTypes.FILETIME ftCreationTime;

public System.Runtime.InteropServices.ComTypes.FILETIME ftLastAccessTime;

public System.Runtime.InteropServices.ComTypes.FILETIME ftLastWriteTime;

FD_CREATETIME = &H8

FD_ACCESSTIME = &H10

FD_WRITESTIME = &H20

<Runtime.InteropServices.StructLayout(System.Runtime.InteropServices.LayoutKind.Sequential, CharSet:=Runtime.InteropServices.CharSet.Auto)>

Public ftCreationTime As System.Runtime.InteropServices.ComTypes.FILETIME

Public ftLastAccessTime As System.Runtime.InteropServices.ComTypes.FILETIME

Public ftLastWriteTime As System.Runtime.InteropServices.ComTypes.FILETIME

<Runtime.InteropServices.MarshalAs(Runtime.InteropServices.UnmanagedType.ByValTStr, SizeConst:=260)>

36: FILETIME

Summary

FILETIME

public struct FILETIME {

public uint DateTimeLow;

public uint DateTimeHigh;

Public Structure FILETIME

Public dwLowDateTime As UInteger

Public dwHighDateTime As UInteger

Return CType(dwHighDateTime << 32, ULong) + dwLowDateTime

[System.Runtime.InteropServices.FILETIME] (obsolete), or [System.Runtime.InteropServices.ComTypes.FILETIME] in the .NET Framework 2.0.

There is no reason not to use [System.Runtime.InteropServices.ComTypes.FILETIME], but there still is a need for conversion to [DateTime]:

public static DateTime FiletimeToDateTime(FILETIME fileTime) {

long hFT2 = (((long) fileTime.dwHighDateTime) << 32) | ((uint) fileTime.dwLowDateTime);

return DateTime.FromFileTimeUtc(hFT2);

public static FILETIME DateTimeToFiletime(DateTime time) {

FILETIME ft;

long hFT1 = time.ToFileTimeUtc();

ft.dwLowDateTime = (int) (hFT1 & 0xFFFFFFFF);

ft.dwHighDateTime = (int) (hFT1 >> 32);

Actually, this is NOT working. The only solution I've found so far is using the API Kernel32.dll function FileTimeToSystemTime, then transforming from that into a regular DateTime.

* Note that System.Runtime.InteropServices.FILETIME is now obsolete. Changed to use System.Runtime.InteropServices.ComTypes.FILETIME instead.

Private Shared Function ConvertFileTimeToDateTime(input As FILETIME) As DateTime

Dim longTime As ULong = (CType(input.dwHighDateTime, ULong) << 32) Or input.dwLowDateTime

Return DateTime.FromFileTime(longTime)

struct FILETIME {

private long timestamp;

public DateTime Local {

get { return DateTime.FromFileTime(this.timestamp); }

set { this.timestamp = value.ToFileTime(); }

public DateTime Utc {

get { return DateTime.FromFileTimeUtc(this.timestamp); }

set { this.timestamp = value.ToFileTimeUtc(); }

Documentation

[FILETIME] on MSDN

37: FILE_ID_BOTH_DIR_INFO

public LargeInteger CreationTime;

public LargeInteger LastAccessTime;

public LargeInteger LastWriteTime;

public LargeInteger ChangeTime;

38: FORMATETC

// handle with the GMEM_SHARE flag. If the System.Runtime.InteropServices.ComTypes.STGMEDIUMSystem.Runtime.InteropServices.ComTypes.STGMEDIUM.pUnkForRelease

// The storage medium is a disk file identified by a path. If the STGMEDIUMSystem.Runtime.InteropServices.ComTypes.STGMEDIUM.pUnkForRelease

// ISequentialStream::Read to read the data. If the System.Runtime.InteropServices.ComTypes.STGMEDIUMSystem.Runtime.InteropServices.ComTypes.STGMEDIUM.pUnkForRelease

// If the System.Runtime.InteropServices.ComTypes.STGMEDIUMSystem.Runtime.InteropServices.ComTypes.STGMEDIUM.pUnkForRelease

// to access the metafile's data. If the System.Runtime.InteropServices.ComTypes.STGMEDIUMSystem.Runtime.InteropServices.ComTypes.STGMEDIUM.pUnkForRelease

// The storage medium is an enhanced metafile. If the System.Runtime.InteropServices.ComTypes.STGMEDIUMSystem.Runtime.InteropServices.ComTypes.STGMEDIUM.pUnkForRelease

' handle with the GMEM_SHARE flag. If the System.Runtime.InteropServices.ComTypes.STGMEDIUMSystem.Runtime.InteropServices.ComTypes.STGMEDIUM.pUnkForRelease

' The storage medium is a disk file identified by a path. If the STGMEDIUMSystem.Runtime.InteropServices.ComTypes.STGMEDIUM.pUnkForRelease

' ISequentialStream::Read to read the data. If the System.Runtime.InteropServices.ComTypes.STGMEDIUMSystem.Runtime.InteropServices.ComTypes.STGMEDIUM.pUnkForRelease

' If the System.Runtime.InteropServices.ComTypes.STGMEDIUMSystem.Runtime.InteropServices.ComTypes.STGMEDIUM.pUnkForRelease

' to access the metafile's data. If the System.Runtime.InteropServices.ComTypes.STGMEDIUMSystem.Runtime.InteropServices.ComTypes.STGMEDIUM.pUnkForRelease

' The storage medium is an enhanced metafile. If the System.Runtime.InteropServices.ComTypes.STGMEDIUMSystem.Runtime.InteropServices.ComTypes.STGMEDIUM.pUnkForRelease

39: HTTP_SERVICE_CONFIG_SSL_PARAM

public int DefaultRevocationFreshnessTime;

public int DefaultRevocationUrlRetrievalTimeout;

40: ICMP_ECHO_REPLY

public Int32 RoundTripTime;

41: IMAGE_EXPORT_DIRECTORY

public UInt32 TimeDateStamp;

Public TimeDateStamp As Integer

42: IMAGE_FILE_HEADER

public UInt32 TimeDateStamp;

''' Indicates the time when the file was created. This value is the number

''' of seconds since January 1, 1970, Greenwich Mean Time (GMT). This value

''' file system date/time.

Public TimeDateStamp As UInt32

' Indicates the time when the file was created. This value is the number of seconds since

' January 1, 1970, Greenwich Mean Time (GMT). This value is a more accurate indicator of

' when the file was created than is the file system date/time.

TimeDateStamp As Long

43: IMAGE_OPTIONAL_HEADER32

IMAGE_SUBSYSTEM_EFI_RUNTIME_DRIVER = 12,

public IMAGE_DATA_DIRECTORY CLRRuntimeHeader;

''' runtime library code that calls the aforementioned functions. This field can

''' The ImageBase can be set at link time with the /BASE switch, or later with the

''' At one time, it was used to indicate that the newer Windows 95 or Windows NT 4.0

' or DllMain, rather, it points to runtime library code that calls the aforementioned functions.

' The ImageBase can be set at link time with the /BASE switch, or later with the REBASE utility.

' At one time, it was used to indicate that the newer Windows 95 or Windows NT 4.0 user interface was

' or DllMain, rather, it points to runtime library code that calls the aforementioned functions.

' The ImageBase can be set at link time with the /BASE switch, or later with the REBASE utility.

' At one time, it was used to indicate that the newer Windows 95 or Windows NT 4.0 user interface was

44: IMAGE_OPTIONAL_HEADER64

public IMAGE_DATA_DIRECTORY CLRRuntimeHeader;

IMAGE_SUBSYSTEM_EFI_RUNTIME_DRIVER = 12,

45: INITCOMMONCONTROLSEX

ICC_DATE_CLASSES = 0x00000100, // month picker, date picker, time picker, updown

' month picker, date picker, time picker, updown

46: IP_OPTION_INFORMATION

public byte TimeToLive;

47: JOB_INFO_1

public SYSTEMTIME Submitted;

48: KBDLLHOOKSTRUCT

public uint time;

Public time As UInt32

public time As UInt32

49: KERB_TICKET_CACHE_INFO

public long StartTime;

public long EndTime;

public long RenewTime;

50: KEYBDINPUT

internal int time;

Public time As Integer

51: LASTINPUTINFO

Summary

The LASTINPUTINFO structure contains the time of the last input.

public UInt32 dwTime;

Public dwTime As Integer

dwTime : uint32

dwTime does wrap around. Watch out for that, and beware of casting to a signed.

52: LOGFONT

2) The FromLogFont method in VB .NET returned "Times New Roman" as the Font.name for many LogFont.lfFaceName that were not "Times New Roman."

The .NET Framework class Font, has a method, Font::FromLogfont that takes an Object reference as it's method parameter. You must define a managed LOGFONT class using the same format as the C# signature above. When using the StructLayout attribute on the class definition, you must set the CharSet property to Auto (the default is Ansi, which will not work correctly). The only difficulty encountered is passing the string value (the designated Font Face Name) to the FromLogfont method; apparently, this must have the attribute: [MarshalAs(UnmanagedType::ByValTStr)] enum value for the method to work correctly. Then, when instantiating a new Font in your managed application, you must cast the LOGFONT class (with appropriate member values assigned) to a System::Object for the function to work without generating a runtime exception.

53: MACHINE_POWER_POLICY

uint DozeTimeoutAc;

uint DozeTimeoutDc;

uint DozeS4TimeoutAc;

uint DozeS4TimeoutDc;

Private DozeTimeoutAc As UInteger

Private DozeTimeoutDc As UInteger

Private DozeS4TimeoutAc As UInteger

Private DozeS4TimeoutDc As UInteger

54: MAPI

public string lpszDateReceived = DateTime.Now.ToString("yyyy/MM/dd HH:mm");

55: MEMORYSTATUS