ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Deploying a site (from the development computer)
Regardless of the type of site created by WEBDEV (static site or dynamic site), WEBDEV Development version allows your to automatically install the site on the server......
HFilterIncludedBetween (Function)
Defines and enables an "Included between" filter on a file, view or query.
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....
<Source>.ListLink (Function)
Returns the list of links (Merise) in the current database schema or in a specific database schema.
<PolygonGeo variable>.Distance (Function)
Calculates the distance between a geographic polygon and another geometry.
Date (Property)
The Date property is used to: Retrieve the date from a DateTime variable. Modify the date in a DateTime variable. Retrieve the date from a Date item (in "Date and Time" format) . Modify the date in a Date item (in "Date and Time" format)...
HFilterStartsWith (Function)
Defines and enables a "Start with" filter on a file, view or query.
<Polygon2D variable>.Area (Function)
Calculates the area of a polygon defined using 2D coordinates.
Dictionary properties
The properties of a WDTRAD dictionary are as follows......
zipCreateExe (Function)
Creates a self-extracting archive as a 32-bit executable (.EXE).
HErrorStatusModification (Function)
Returns the status of a record during a modification conflict.
Handling a report (in the editor)
Once a report was created, the description of this report can be modified at any time......
Using data from an external database
WINDEV Tutorial - External database Using data from an external database - 40 min
<Source>.ChangeKey (Function)
Changes the browse item.
<Source>.Version (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....
<Source>.ReadSeekFirst (Function)
Sets the position on the first record whose value for a specific item is strictly equal to a sought value (exact-match search).
<Source>.Previous (Function)
Positions on the previous file record according to a browse item.
HOptimizeQuery (Function)
Optimizes the Select queries by using idle times when handling an application (period without processes).
<Source>.Next (Function)
Sets the position on the next data file record according to a browse item.
<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)....