ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

HConnect (Example)
Usage example of the HConnect function
<Source>.ChangeKey (Function)
Changes the browse item.
HStatCalculate (Function)
Performs various statistical calculations on the file keys.
<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>.Next (Function)
Sets the position on the next table record according to a browse item.
<Source>.Add (Function)
Adds: the record found in memory into the table (query or view). the record found in a Record variable into the table (query or view)....
GeometryUnion (Function)
Returns a geometry corresponding to the union of two geometries.
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....
<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).
Dictionary properties
The properties of a WDTRAD dictionary are as follows......
Item Description (Type of variable)
An Item Description variable is used to describe one or more items in a data file programmatically.
HChangeKey (Function)
Changes the browse item.
<Source>.Filter (Function)
Defines and enables a filter on a table, view or query.
RGB (Function)
Defines a color from its Red, Green and Blue components.
Setup of a WEBDEV site: Creating library
A library (file with a WDL extension) is used to group the resources of the project (pages, queries, ......
Developing an application for iPhone/iPad
The development of an iPhone/iPad application is performed in 2 steps:...
Database schema description window
The database schema description window includes all the characteristics and options of the current database schema......
Time (Property)
The Time property enables you to: Retrieve the time from a DateTime variable. Modify the time in a DateTime variable. Retrieve the time from in a Date item (in "Date and Time" format) Modify the time in a Date item ("Date and Time" format)....
<Source>.ReadSeekLast (Function)
Sets the position on the last record whose value for a specific item is less than or equal to a sought value (exact-match search).
<Source>.Forward (Function)
Moves several records forward from the current position in the table, according to a specified item.
<Source>.ReadLast (Function)
Sets the position on the last record of a table according to a browse item.
<Source>.ReadPrevious (Function)
Sets the position on the previous record of a file according to a browse item.
<Source>.SeekLast (Function)
Sets the position on the last file record whose value for a specific item is less than or equal to a sought value.