ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Statistical constants
List of constants used by the statistical functions....
iPreview (Example)
Usage example of the iPreview function
iVPos (Function)
iVPos is kept for backward compatibility.
SysChangeEnvironment (Function)
Modifies the environment variables of the operating system found on the current computer.
AssistedInputOpen (Function)
Opens the list of values proposed by the assisted input for an edit control.
AssistedInputClose (Function)
Closes the list of values proposed by the assisted input for an edit control.
iListPrinter (Function)
Returns the list of printers installed on the current computer.
HFree (Function)
Transforms the crossed records (HCross) into deleted records.
AJAXExecute (Function)
Runs a server procedure without refreshing the page.
NextIndex (Function)
Returns the number of the next row displayed in the current Table control.
gToRetrieve (Function)
Describes the text value to display and to return when retrieving the value of an element found in a List Box control or in a Combo Box control.
grSurfaceGridlines (Function)
Displays the gridlines for the different planes of a Surface chart.
MemRetrieve (Function)
Retrieves the return value of an element found in a memory zone.
Report viewer: "Print" tab
The report viewer allows end users to view reports before printing them......
AJAXExecuteAsynchronous (Function)
Runs a server procedure without refreshing the page.
MenuIsMarked (Example)
Usage example of the MenuIsMarked function
grSurfaceMesh (Function)
Enables or disables the mesh on a Surface chart.
fSelect (Example)
Usage example of the fSelect function
HDeleteGroup (Function)
Deletes (from the server) a group of users associated with a connection.
HListGroup (Function)
Returns the list of groups of users defined for a connection.
HListUser (Function)
Returns the list of users defined for a connection.
zipAddFile (Example)
Usage example of the zipAddFile function
SchedulerAddResource (Function)
Adds a new resource into a Scheduler control.
HDeleteDirectory (Function)
Deletes a directory from an HFSQL Client/Server database....
HResetUser (Function)
Initializes the structure for user management (HUser) with the default values.