Private Type LUID lowpart As Long highpart As LongEnd TypePrivate Type TOKEN_PRIVILEGES PrivilegeCount As Long LuidUDT As LUID Attributes As LongEnd TypeConst TOKEN_ADJUST_PRIVILEGES = &H20Const TOKEN_QUERY = &H8Const SE_PRIVILEGE_ENABLED =
Private Type SERVICE_STATUS dwServiceType As Long dwCurrentState As Long dwControlsAccepted As Long dwWin32ExitCode As Long dwServiceSpecificExitCode As Long dwCheckPoint As Long dwWaitHint As LongEnd TypePrivate Declare Function OpenSCManager Lib “advapi32.dll”
Const EWX_LOGOFF = 0Const EWX_FORCE = 4Private Declare Function ExitWindowsEx Lib “user32” (ByVal dwOptions As Long, _ ByVal dwReserved As Long) As Long’ close all applications and log off the
Private Const TH32CS_SNAPPROCESS As Long = 2&Private Const MAX_PATH As Integer = 260Private Type PROCESSENTRY32 dwSize As Long cntUsage As Long th32ProcessID As Long th32DefaultHeapID As Long th32ModuleID As Long
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
‘ Display a text with 3D effect” OBJ can be a form or a PictureBox’ TEXT is the text to be displayed’ X, Y are the coordinate (in twips or
The following function is an efficient way of converting strings from one character set to another. Using an array of 256 characters as a conversion table, the attached function replaces
Many times, a program crashes due to multiple deletes on the same pointer. In some cases, this is due to a programming error that can be removed. There are situations,
It’s common practice in C, to do a memset on structures, in order to initialize all member variables to some default value, usually NULL. Similarly, you can use memset to