ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Optimizing the query execution
The query editor allows you to optimize the execution speed of one or more queries......
Password (Property)
The Password property sets and changes the password.
HListItem (Function)
Returns the list of items: found in a data file ( a query or a view) known to the HFSQL engine. The data files defined by HDeclare, HDeclareExternal and HDescribeFile are taken into account. found in a Record variable....
The Line control
A Line control is used to display a line in a page......
HReadLast (Function)
Sets the position on the last record of a data file according to a browse item.
Image (Keyword)
The Image keyword can correspond to: an Image variable. a property used to get and change the image of an element....
Compilation options (chm format)
1. Overview
Tutorial - Creating a website with back office processes Lesson 1 - Overview - 5 min
Shape (Property)
The Shape property allows you to handle the different shapes of an element.
TableAddChild (Function)
Adds a row into a TreeView Table control, at the end of a given hierarchy level.
fRename (Function)
Modifies the name of a file.
HTTPGetResult (Function)
Retrieves the result or the header of last HTTP request run.
Installing and starting WDTRAD
OpenChild (Example)
Usage example of the OpenChild function
fDataDir (Function)
Returns the full path of the directory of HFSQL data files specified by the user when installing the application.
HTransactionFree (Function)
Transforms all the records "in transaction" into "Normal" records if these records do not belong to a transaction currently in progress.
Definition (Type of variable)
The Definition type is used to find out the characteristics of a type: simple type, advanced type, class, structure....
apFullProjectName (Function)
Retrieves the full physical name of a project opened during the execution of an action plan.
iOSAppGroupDirectory (Function)
Returns the path of the container used to share files between several applications belonging to the same iOS App Group.
List of reserved words
HHistoryModification (Function)
Returns the modifications performed on one or more items of a given record. The result can be displayed in a list box or in a table to allow the user to view the modifications made to the specified file.
DashInitialConfiguration (Function)
Modifies the configuration of a Dashboard control (defined in the editor) before its first display.
NullSupported (Property)
The NullSupported property is used to manage the NULL value in HFSQL data files.
zipDeleteAll (Function)
Deletes all files from an archive.
ConnectionTimeout (Property)
The ConnectionTimeout property is used to manage the connection timeout.