ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

fCompare (Function)
Compares the content of two files bit by bit.
zipFileSize (Function)
Returns the size of one of the archive files (in CAB, RAR, WDZ, ZIP, 7z, gzip, TAR or TGZ (TAR.GZ) format): the compressed size of the file. the size of file before compression....
PageInitialization (Function)
Resets to zero (or not) the controls found in the current page and starts the events for initializing the controls and the page.
HSetPosition (Function)
Sets the position on a record, based on the approximate position of one of its items.
sEvent (Function)
Branches an event on a serial port.
HVersion (Function)
Used to find out: whether the content of a file was modified. whether the content of a file used by a query was modified....
HTTPProgressBar (Function)
Displays a progress bar when: receiving the response to an HTTP request. sending an HTTP form (HTTPSendForm) or an HTTP query....
zipExtractFile (Example)
Usage example of the zipExtractFile function
Property of entity/association
In the MERISE methodology, the properties correspond to the characteristics of entities......
HNbRec (Function)
Returns the number of records in an HFSQL file, query or view: active records, deleted records, etc.
HListLink (Function)
Returns the list of table bindings (Merise type) present: in the current database schema, in ongoing database schemas (projects with multiple database schemas). in a specific database schema....
WinRefreshVisible (Function)
Modifies or returns the visibility state of the refresh bar in a window.
Validating a page other than the current page
In some cases, you may have to propose the validation of a page via a button (or a link) found in a different frame......
VariantMember (Variable type)
The VariantMember type is an advanced type corresponding to an array of members, each member is a Variant variable.
HRetrieveItem (Function)
Returns the content of an item found in the current record (in the table, view, query, ...).
ControlToSource (Function)
Assigns the control value to the source of a control link.
HRSIgnoreError (Function)
Ignores errors so that replication between HFSQL servers can continue to run.
ListSelectMinus (Function)
Deselects an element in a List Box, ListView or Combo Box control.
XMLChild (Function)
Positions on the first child element of current element.
StatCovariance (Function)
Calculates the covariance between two series of values.
Repairing the database schema
In some cases, an error message may appear when opening the database schema linked to a project......
sfProcessWorkItemRequest (Variable type)
The sfProcessWorkItemRequest type is used to describe a query for processing a task to submit to SFExecuteProcess...
HRplDeclareLink (Function)
Declares a (1, 1) (0, n) link between two tables.
WDInst: Manipulating the files to install
By default, the files to install are......
NumberInWords (Function)
Converts a number to words.