ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Managing the programming errors
The security mechanism of WLanguage is enabled when a programming error occurs in an application......
3. Website development life cycle
Exports the content of an HTML Editor control to an Email variable (to send the email)....
Context menu of Check Box columns (AAF)
The Table and TreeView Table controls can propose Check Box columns allowing the user to select the requested options......
The Switch control
Switch controls (also called "Toggle controls") are now commonly used in interfaces......
The Slider control (in a page)
WEBDEV proposes two types of sliders......
<TreeMap>.Count (Function)
Returns the number of elements found in a TreeMap control.
<Looper>.Count (Function)
Returns the number of rows in a Looper control.
<Dashboard>.Count (Function)
Returns the number of widgets found in a Dashboard control.
<Table>.Count (Function)
Returns: the number of columns found in a Table or TreeView Table control. the number of rows found in a Table or TreeView Table control....
<Array>.Count (Function)
Returns: the number of elements in a one-dimensional array. the number of rows in a two-dimensional array. the number of elements in the first dimension of a three-dimensional or N-dimensional array....
<Source>.ExecuteQueryAsynchronous (Function)
Executes a SELECT query asynchronously.
<Source>.ExecuteSQLQueryAsynchronous (Function)
Executes an SQL query asynchronously.
<Source>.DescribeTrigger (Function)
Adds or modifies a trigger on an HFSQL data file.
<Source>.JSONToRecord (Function)
Imports JSON data into the current record.
<Source>.CancelDeclaration (Function)
Allows you to: Delete a declaration made previously using HDeclare, HDeclareExternal, HDescriveFile. After this operation, the data file is no longer recognized by the HFSQL engine. Free the resources of a query (after calling HExecuteQuery or HExecuteSQLQuery)....
<Source>.RestorePosition (Function)
Restores the context of a previously saved file (HSavePosition): current record, filter, pointers.
<Source>.RecordToString (Function)
Converts the content of the current record to string (in a data file, HFSQL view, query, etc.).
<Source>.ChangePassword (Function)
Changes the password of an HFSQL Classic or HFSQL Client/Server data file....
<Source>.ActivateFilter (Function)
Enables the filter that was previously created for the specified data file (view or query).
<Source>.ActivateAutoFilter (Function)
Enables an automatic filter on the linked files when browsing an XML file.
<Source>.ChangeName (Function)
Modifies the physical name of a data file.
<Source>.Add (Function)
Add: the record found in memory into the data file (query or view). the record found in a Record variable into the data file (query or view)....
<Source>.Alias (Function)
Creates a logical alias of a data file (or query) or cancels all existing aliases.