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Since 1998, DevX has helped people start businesses, build websites, and provide enterprise technology to people globally. Interviewing the likes of Microsoft’s co-founder, Steve Ballmer, the publication brings comprehensive, reliable, and accessible insights to the Internet.
One drawback to presenting data to a browser is that once you have it you can’t manipulate it. With more and more business functions being carried out through the web
This add-in helps you manage the MTS Administration from with in the VB 6.0 environment. No more having to compile your dll, then open MTS so that you can do
You may have read my previous articles on the VB2TheMax site where I described COM+ and the basics of Internetsecurity [1]. In the last article of this series I willdiscuss
‘ Returns a collection with the names of all the image’ files in a directory or a directory tree’ this includes all the image types that can be loaded into
‘ The attributes of a file in a readable format.’ It works also with open files, raises an error if the file doesn’t exist.Function GetAttrDescr(filename As String) As String Dim
Private Const MAX_PATH = 260Private Type SHFILEINFO hIcon As Long iIcon As Long dwAttributes As Long szDisplayName As String * MAX_PATH szTypeName As String * 80End TypePrivate Declare Function SHGetFileInfo
Private Const MAX_PATH = 260Private Type SHFILEINFO hIcon As Long iIcon As Long dwAttributes As Long szDisplayName As String * MAX_PATH szTypeName As String * 80End TypePrivate Declare Function SHGetFileInfo
‘ Returns a collection with the names of all the executable’ files in a directory or a directory tree’ this includes all “exe”, “bat”, “com”, “pif” files” NOTE: Uses the
Option ExplicitPrivate Declare Function FindFirstFile Lib “kernel32” Alias “FindFirstFileA” _ (ByVal lpFileName As String, lpFindFileData As WIN32_FIND_DATA) As LongPrivate Declare Function FindNextFile Lib “kernel32” Alias “FindNextFileA” _ (ByVal hFindFile As
At times you may need to create a GUID from ASP, for example when assigning unique IDs to users that are visiting your site for the first time. While you
anagers loved Eddie; he always had the answers on-hand. Eddie was a production supervisor in the pre-computer era. He received comprehensive hourly production reports on paper. He also received urgent
“Document Your Code! Document Your Code!!” This is one of those lessons hammered into most Computer Science majors about three days into their first code class–and one quickly forgotten by
Private Enum CommandOpConstants cocStart = 1 cocStop cocPause cocContinueEnd Enum’ Start, Stop, Pause or Continue a service using Active Directory’ Returns True if successful” NOTE: requires a reference to the
Const MAX_MODULE_NAmeInfo = 255Const MAX_PATH = 260Const TH32CS_SNAPMODULE = &H8Private Type MODULEENTRY32 dwSize As Long th32ModuleID As Long th32ProcessID As Long GlblcntUsage As Long ProccntUsage As Long modBaseAddr As Long
Const MAX_PATH As Long = 260Private Type PROCESSENTRY32 dwSize As Long cntUsage As Long th32ProcessID As Long th32DefaultHeapID As Long th32ModuleID As Long cntThreads As Long th32ParentProcessID As Long pcPriClassBase
‘ Get the names of all the installed Windows GetServiceNames using Active ‘ Directory” if you pass True, the display names are returned’ otherwise the internal names are returned’ (internal
ADOSPCode is a template driven program for generating VB code from SQL Server stored procedures. With this program you can Open/Edit connection to reach your SQL-Server database and display list
‘ Copy a file’s contents into a BLOB field.Sub FileToBlob(fld As ADODB.Field, filename As String, _ Optional ChunkSize As Long = 8192) Dim fnum As Integer, bytesLeft As Long, bytes
‘ return the list of US States and their abbreviations” returns a bi-dimensional array organized in this way’ res(n, 0) holds the state’s name’ res(n, 1) holds the state’s abbreviation’
The standard way to create a UDL file is to right-click in the directory where you want to create it and select the New-Microsoft Data Link menu command. Unfortunately, on
‘ Copy the field structure of a Recordset to a new Recordset.” The original code has been improved to account for Numeric and Decimal’ fields, that also require the setting
‘ Copy a BLOB field’s contents to a binary file.Sub BlobToFile(fld As ADODB.Field, filename As String, _ Optional ChunkSize As Long = 8192) Dim fnum As Integer, bytesLeft As Long,
When a class has Thread entry functions, it is usually declared as static member functions of the class as in the example below: Class A{private: int i,j,k;public: //Thread Entry function
Suppose you have a thread function ThreadFunc in a class CMyClass and you want to access a member of that class. Here’s what to do: Declare the thread function as
#include void main(){ char cBuf[96]; float fVar=5.678; int nVar=78; //Conversion from float to char* sprintf(cBuf,
Let’s start with a code fragment: Statement stmt;Connection con;Class.forName(
Many times in DB programming, a situation occurs when one operation, depends on the result of the other, but there is no way to communicate that result to the first
It’s common when working with dates to be able to determine the last date of a particular month. I’ve seen solutions to this problem that range from using arrays or
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 unreadable form.
Using the WITH ENCRYPTION clause when creating views ensures that they remain secure by keeping the view definition hidden. Sample code:————— Create view Procedure ————–create view
