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Tip Bank > Enterprise

Enterprise - Page 4

Device Drivers
File Systems
Interoperability
  Remoting
Systems Administration
WMI
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ASP.NET process recycling
by Francesco Balena
Application recycling is a great feature that lets you configure an application so that ASP.NET automatically shuts it down and restarts it after a given period or a given number of client requests, or when it consumes more memory than the specified threshold. This feature is a lifesaver if the ...
LanCardAddress - Read the Ethernet address of a LAN card
by Francesco Balena
Read the Ethernet address of a LAN card. This number can be considered to uniquely identify a network adapter
Programs using the WebBrowser require that IE is installed
by Francesco Balena
If your program uses the WebBrowser control or any Microsoft Internet Control, you must ensure (and clearly specify in your app's documentation) that the program can only work on systems that have Internet Explorer installed. In fact, the WebBrowser control is embedded in the ShDocVw.Dll file, ...
Control The Amount of Time a Socket Will Linger Before Resetting
by Sandeep Gain
When a socket wishes to terminate a connection it can linger, allowing unsent data to be transmitted, or it can
ShowNetworkDiskConnectionDialog - Show a dialog to connect or disconnect a drive
by Marco Bellinaso
show the dialog to connect/disconnect a network disk If the argument is True it shows the ConnectDialog, otherwise it shows the Disconnect dialog the second argument is the hWnd of the parent dialog The function returns False if the dialog is canceled, True otherwise.
How to Prevent a Class From Serialization
by Rajesh KS
The following code prevents classes from ...
Encrypting Stored Procedures
by Rick Codrington
When creating stored procedures, there will be occasions where a certain procedure definition should not be viewed. Using the WITH ENCRYPTION clause stores the procedure definition in an ...
GetPDCName - The name of the Primary Domain Controller
by Francesco Balena
Return the name of the Primary Domain Controller (PDC) server names are preceded by a double slash
NetworkUserName - The user name used to establish a network connection
by Francesco Balena
return the current default user name or the user name used to establish a connection
Make a phone call using TAPI
by Francesco Balena
If TAPI libraries are installed on your machine, you can easily dial a number from a VB application using a single API call. Here's a function that encapsulates the call and that returns True if the dialing was successful: Private Declare Function tapiRequestMakeCall Lib "TAPI32.DLL" ...
Testing for Closed Socket
by DevX Pro
Is there any way to test if a socket is still open without writing to it?
Undocumented Encrypt and Decrypt Functions in SQL Server 7.0
by Andrew Holliday
There are two undocumented encryption functions. They are not supported by Microsoft, and I have had problems with some SQL Server service packs when using these functions. That being said, the ...
Rebooting with NT's Schedule Services
by DevX Pro
How can I schedule an automatic reboot? I have the schedule service started and set up to start automatically, and I know how to do the "at" commands. What I don't know is the command to get it to reboot.
GetPrimaryDCName
by DevX Pro
I'm trying to get the PDC name for a domain on my network using the following code. It works fine within the VB IDE, but the moment I compile it and run it as an executable, it errors out with either NERR_DCNotFound(2453): Could not find domain controller for this domain or ERROR_BAD_NETPATH(53): The network path was not found Any idea what's going wrong? Here's my code: Private Declare Function NetGetDCName Lib "NETAPI32.DLL" _ (ServerName As Byte, DomainName As Byte, DCName As Long) As Long Private Declare Function lstrcpyW Lib _ "kernel32.dll" (bRet As Byte, ByVal _ lPtr As Long) As Long Private Declare Function NetApiBufferFree Lib _ "Netapi32" (ByVal pBuffer As Long) As Long Public Function GetPrimaryDCName(ByVal DName As String) As String Dim DCName As String, DCNPtr As Long Dim DNArray() As Byte, DCNArray(100) As Byte Dim result As Long DNArray = DName & vbNullChar result = NetGetDCName(0&, DNArray(0), DCNPtr) If result 0 Then Err.Raise vbObjectError + 4000, "CNetworkInfo", result Exit Function End If lstrcpyW DCNArray(0), DCNPtr result = NetApiBufferFree(DCNPtr) DCName = DCNArray() GetPrimaryDCName = Left(DCName, InStr(DCName, Chr(0)) - 1) End Function
NetUserGetInfo - API Call
by DevX Pro
I am using "NetUserGetInfo" API call to get the NT user profile. I use: typedef struct _USER_INFO_3 How can I parse the "usri3_flags" member in detail?
Reverse DNS
by DevX Pro
If I can use the "InetAddress" class to acquire the IP address of a computer, is there a way to get the computer's name from an IP address?
Exchange Server and Windows 98
by DevX Pro
Can Exchange Server run with Windows 98 or does it require NT? I want to use Outlook as a common pool of contact information within my office. However, when I tried it two years ago Outlook required Exchange Server to share files effectively between users and Exchange Server required the NT platform. Has that changed?
Creating a Numeric-Input JTextField
by David Glasser
Validating user input that is typed into a JTextField can ...
Sharing Contact Folders
by DevX Pro
How do I set up the administrator contact subfolders as an address book on a different mailbox in order to allow other users to add information?
Create a NNTP Offline Server
by Jose Antonio
Here's the code to simulate a simple NNTP server that provides ...
61-80 of 329     Previous     Next
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