ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

HResetClient (Function)
Initializes the structure for managing the Client computers (HClient structure).
ArcSin (Function)
Returns the arc sine of a numeric value (integer or real).
Exp (Function)
Calculates the exponential of a numeric value (reverse of Napierian logarithm).
Ln (Function)
Calculates the Napierian logarithm (reverse of exponential) of a numeric value.
Log (Function)
Calculates the decimal logarithm of a numeric value.
HResetUser (Function)
Initializes the structure for user management (HUser) with the default values.
HSetCache (Function)
Used to configure the management of caches in the HFSQL Client/Server engine....
HInfoServer (Function)
Returns the specified information about the server.
HDeactivateTrigger (Function)
Disables a trigger.
HDeleteDatabase (Function)
Deletes a database located on an HFSQL server.
HFreePosition (Function)
Deletes a position saved by HSavePosition.
ArcCos (Function)
Returns the arc cosine of a numeric value (integer or real).
XMLPath (Function)
Returns the current position in the document in XPATH format.
Unicode in character strings
UNICODE is an encoding system that assigns a unique number to each character....
Link Description (Variable type)
A Link Description variable is used to describe a link between two tables programmatically.
RequestRefreshUI
Requests the execution of the "Request for refreshing the display" event (and gives back control without waiting for the execution of the event).
gpwUser (Type of variable)
The gpwUser type is used to describe and modify the characteristics of a user of WEBDEV or WINDEV User Groupware.
<TreeView Table column>.SearchChild (Function)
Searches for a value in a column of a TreeView Table control, in a specified branch.
Binding a ListView control to an item
Closes an email management session depending on the selected mode (SMTP/POP3, IMAP, MS Exchange or Lotus Notes)....
2. Static or dynamic site
sEvent (Function)
Branches an event on a serial port.
Geolocation functions/GPS
The following functions are used to handle geolocation data and to control GPS devices......