September 14, 2002

Hex2Dec – Convert from hexadecimal to decimal

‘ convert from hexadecimal to decimalFunction HexToDec(ByVal value As String) As Long ‘ we just need a call to the Convert.ToInt64 static method Return Convert.ToInt64(value, 16)End Function

IsValidEmail – Validate an email address

Function IsValidEmail(ByVal Value As String, Optional ByVal MaxLength As _ Integer = 255, Optional ByVal IsRequired As Boolean = True) As Boolean If Value Is Nothing OrElse Value.Length = 0

Hex – Convert from decimal to hexadecimal

‘ convert from decimal to hexadecimal’ if you pass the Digits argument, the result is truncated to that number of ‘ digits” you should always specify Digits if passing negative

Multitasking in a serial world

Many applications can benefit from using lazy processes or running routines in the background inside a single VB application. Designing a TaskThat was the fifty cent tour of what the