ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

The "Window position preview" pane
The "Window position preview" pane is used to view and/or modify the opening position of the windows currently modified (according to the screen resolution used)...
Cos (Function)
Calculates the cosine of an angle.
CoTan (Function)
Calculates the cotangent of an angle.
Root (Function)
Returns the root of a number.
Sin (Function)
Returns the sine of an angle.
fDirectoryExist (Function)
Checks the existence of a directory.
Tangent (Function)
Calculates the tangent of an angle.
HDeleteGroup (Function)
Deletes (from the server) a group of users associated with a connection.
HDeleteUser (Function)
Deletes a user associated with a connection to the HFSQL server.
HCloseConnection (Function)
Closes a connection to a database.
HListGroup (Function)
Returns the list of groups of users defined for a connection.
HListUser (Function)
Returns the list of users defined for a connection.
SMSNbMessage (Function)
Returns the number of SMS messages stored on an Android phone.
XMLClose (Function)
Closes an XML document created by XMLDocument.
Frequently asked questions about HFSQL Cluster
Frequently asked questions about HFSQL cluster....
1. Creating pages
WEBDEV Tutorial: My first WEBDEV website Lesson 1 - Creating pages - 10 min
dPolygon (Function)
Draws a polygon: in an Image control, in an Image variable, in a WDPic variable (on the background layer), in a picLayer variable....
Max (Function)
Returns the greatest value passed as parameter.
Complete (Function)
Returns a character string of a specified length.
HDeleteDirectory (Function)
Deletes a directory from an HFSQL Client/Server database....
dbgConnect (Function)
Used to connect a remote debugger to an application, service, Webservice, etc.
EnumElement (Function)
Used to enumerate the project elements: windows, pages, reports, queries, ...
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.