ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

<Connection variable>.RetrieveLog (Function)
Creates a text file containing the server logs between two given dates.
HDBOpenNoLock (Function)
In single-user mode, opens an xBase data file without locking it.
ScriptDisplay (Function)
Calls an external script or page (.php, .asp, .mhtml or.mht) and returns the result page in the current browser window.
PersistedCalculatedItem (Property)
The PersistedCalculatedItem property is used to: Find out whether the value of a calculated item is stored in the data file. This item was defined in the data model editor or through programming. Define whether the value of a calculated item is stored in the data file (when describing the item through programming)....
<Source>.RestorePosition (Function)
Restores the context of a previously saved file (HSavePosition): current record, filter, pointers.
HDeclare (Function)
Declares a description of data file (found in an analysis) in the current project.
HDBDescribeFile (Function)
Describes a file in dBase3 format (most common format) through programming.
HRetrieveLog (Function)
Creates a text file containing the server logs between two given dates.
<Connection variable>.FileExist (Function)
Finds out if a file exists, i.e. if it has been physically created (HCreation or HCreationIfNotFound).
Print technical documentation
You can print different technical documentations describing all the elements of the project (windows, pages, reports, data files, items, components, assemblies, Custom-Folders, etc.)......
<Source>.Delete (Function)
Deletes a record from a data file (query or view).
Zooming a window (AAF)
The end user can zoom the content of a window with the mouse......
HCreateMasterReplica (Function)
Creates the description file of a Master Replica (logged replication or universal replication).
Using the Google Maps service
The Google Maps service is an Internet mapping software proposed by Google......
8. Smart controls
Ouvre une fenêtre de type popup en précisant sa position d'ouverture et attend sa fermeture....
The Conference control
The Conference control allows you to view and/or listen to video and/or sound in real time......
Programming Looper controls based on a data file (prefix syntax)
These are the main concepts for programming Looper controls based on a data file......
<Source>.NoModif (Function)
Forbids all the modifications on a data file (for all the programs, including the one that requested the no-modification policy).
<Source>.Reset (Function)
Initialize: one or all variables of file items with their default values. one or all items of a Record variable with their default values....
HNext (Function)
Sets the position on the next data file record according to a browse item.
<Chrono>.End (Function)
Stops a stopwatch and returns the time elapsed (in milliseconds) since the start of timing (call to <Chrono>.Start).
<Source>.GetCurrentPosition (Function)
Returns the approximate position of current record in the data file.
<Source>.CheckUnaltered (Function)
Checks whether one or all records in an unalterable data file have not been modified (with an hexadecimal editor for example).
HNoModif (Function)
Forbids all the modifications on a data file (for all the programs, including the one that requested the no-modification policy).
GestureCurrentPointer (Function)
Returns the pointer index (finger or stylus) that triggered the call to a process specific to the multi-touch feature in an Image control.