Question: Does Informix support user-defined data types? Answer: OWS/IDS does not support custom data types. This is supported in the 9.X series and in the new Internet Foundation 2000 and

Question: How do I synchronize all the Workstation clocks of a 100+ user community to the same reference? Answer: For NT 4.0, you can use the TimeServ.EXE, which is found

Question: Does OWA in Exchange 2000 have a feature for accessing e-mail through a handheld? Can I just type in the URL and retrieve my inbox? Answer: If only it

Java provides two methods to test for equality: the == Operator and the .equals method. The .equals is implemented by all objects. Most programmers tend to use == for equality,

When you work with RAS APIs, you should have to make sure if RAS library is installed on the system. A simple way is to verify the existence of the

Private Declare Function SetWindowPos Lib “user32” (ByVal hWnd As Long, _ ByVal hWndInsertAfter As Long, ByVal X As Long, ByVal Y As Long, _ ByVal cx As Long, ByVal cy

Const ERROR_SUCCESS = 0&Const ERROR_BUFFER_TOO_SMALL = 603&Const RAS_MaxEntryName = 256Private Type RASENTRYNAME dwSize As Long szEntryName(RAS_MaxEntryName) As ByteEnd TypePrivate Declare Function RasEnumEntries Lib “RasApi32.DLL” Alias _ “RasEnumEntriesA” (ByVal reserved As

Question: How do I delete a user in NT with the API’s? Answer: The code below shows how to delete a user (if the server name is blank, it attempts

You can programmatically set the Internet Explorer off-line mode with the InternetSetOption API, as this code snippet demonstrates: Const INTERNET_OPTION_CONNECTED_STATE = 50Const INTERNET_STATE_CONNECTED = 1Const INTERNET_STATE_DISCONNECTED = 2Const INTERNET_STATE_DISCONNECTED_BY_USER =

Internet Explorer offers the possibility to simulate an Internet connection with the off-line mode. If you want to know if off-line mode is on or off you can use InternetQueryOption

Here is an enhanced version of VB DatePart function: the first parameter is now an enumerated type, so easier to use. DatePartEx is 4-5 times faster than DatePart and supports

Visual Basic raises the MouseMove event when the mouse cursor is within a control, so it’s easy to know when the cursor “enters” a control. However, determining when the mouse

Private Declare Function GetKeyState Lib “user32” (ByVal nVirtKey As Long) As _ Long’ Get the current state of the NumLock keyFunction GetNumLockKey() As Boolean GetNumLockKey = GetKeyState(vbKeyNumlock)End Function

Private Declare Sub keybd_event Lib “user32” (ByVal bVk As Byte, _ ByVal bScan As Byte, ByVal dwFlags As Long, ByVal dwExtraInfo As Long)Private Declare Function GetKeyState Lib “user32” (ByVal nVirtKey

Private Declare Sub keybd_event Lib “user32” (ByVal bVk As Byte, _ ByVal bScan As Byte, ByVal dwFlags As Long, ByVal dwExtraInfo As Long)Private Declare Function GetKeyState Lib “user32” (ByVal nVirtKey

Private Declare Sub keybd_event Lib “user32” (ByVal bVk As Byte, _ ByVal bScan As Byte, ByVal dwFlags As Long, ByVal dwExtraInfo As Long)Private Declare Function GetKeyState Lib “user32” (ByVal nVirtKey

Private Declare Sub keybd_event Lib “user32” (ByVal bVk As Byte, _ ByVal bScan As Byte, ByVal dwFlags As Long, ByVal dwExtraInfo As Long)Private Declare Function GetKeyState Lib “user32” (ByVal nVirtKey

Private Declare Function GetKeyState Lib “user32” (ByVal nVirtKey As Long) As _ Long’ Get the current state of the Insert keyFunction GetInsertKey() As Boolean GetInsertKey = GetKeyState(vbKeyInsert)End Function

Private Declare Function GetKeyState Lib “user32” (ByVal nVirtKey As Long) As _ Long’ Get the current state of the ScrollLock keyFunction GetScrollLockKey() As Boolean GetScrollLockKey = GetKeyState(vbKeyScrollLock)End Function

Private Declare Function GetKeyState Lib “user32” (ByVal nVirtKey As Long) As _ Long’ Get the current state of the CapsLock keyFunction GetCapsLockKey() As Boolean GetCapsLockKey = GetKeyState(vbKeyCapital)End Function

We almost always need to develop forms in which the contents to the control have to be selected whenever the user tabs to a textbox or a combobox. For this

Microsoft Visual SourceSafe (VSS) doesn’t store its data in a format you readily can use, and MSwouldn’t put the “Analyze and Fix” option on your menu if it wasn’t needed.To

SQL Sever 7.0 allows developers to execute commands against OLE DB data sources on different servers. In order to execute commands on remote servers, the SQL Server instance where the

There is an undocumented stored procedure that you can use to run a single command on all tables in a database. It is very useful when doing routine jobs on

In a previous tip, I showed how to swap two variables without using a temporary variable. There’s another version of this solution that applies to integral values only. Here it

C and C++ differ in their handling of enum types. While C allows you to assign a plain int to an enum variable, C++ doesn’t. Therefore, a C compiler will

The standard stream object cerr and its matching wide-character version, wcerr, are unbuffered. This means that they are automatically flushed after each operation; they do not buffer data. This feature

The Standard Library provides the pow() functions (declared in ) which takes two arguments of type double, x and y: double powl(double x, double y);pow() returns the value calculated of

Internationalized software must enable easy porting to other locales. A locale defines language and specific cultural conventions. The process of adjusting internationalized software to a particular locale is called localization