ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Composite keys
A composite key is a key item containing several other items......
CtDescribedPassword (Property)
The CtDescribedPassword property allows you to set the password used to open the data file in an OLE DB connection (file defined in the code only).
HMigrateLinkedCompositeKey (Function)
Migrates the values of the linked composite keys coming from a file in Hyper File 5.5 format to the HFSQL Classic format.
Test of a query
The query editor allows you to run the test of query result......
fCompress (Function)
Compresses a file.
fDecrypt (Function)
Decrypts a file that was encrypted by fCrypt.
MySource (Reserved word)
MySource is used to handle the current data source (file, view or query) associated with a report or with a table based on a data file...
zipExtractPath (Function)
Returns the path of a file found in the archive.
Execution platform
WINDEV Mobile allows you to develop applications for different families of products......
eExchangeRate (Function)
Returns the value of the exchange rate for a currency.
How to populate a TreeView control using a data file?
By default, the TreeView control cannot automatically display the data coming from a data file......
spHash (Property)
The spHash property is used to: Get the algorithm used for salting an item of type "Password". This property can be used for items of type "Password" defined in the data model editor or programmatically. Set the algorithm used for salting (only for "Password" items described programmatically)....
Skin template
WINDEV, WEBDEV and WINDEV Mobile allow you to customize the interface of your applications via several preset interfaces......
Creating a WINDEV application for Linux
WINDEV allows you to create native 64-bit Linux executables. Their UI is developed with the window editor....
Special paste
The Special paste command is used to explicitly choose the format in which the clipboard content will be pasted in the window editor......
hdfsRights (Type of variable)
The hdfsRights type is used to define the advanced characteristics regarding the access rights to an element (file, link, directory) of the Hadoop file system.
<Table>.SelectToFile (Function)
Positions on the data file record corresponding to a row selected in the multi-selection Table control based on 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)....
Configuring the automatic modification of data files
The automatic data file modification updates the description of data files on user computers......
WDInst: Configuring the automatic data file modification
The automatic data file modification updates the description of data files on user computers......
HErrorPassword (Function)
After the execution of a read or write function in a data file, used to find out whether an error caused by a wrong password occurred on this data file.
FileDisplay (Function)
Displays a file in the browser of Web user.
Animating a Static control
Two methods can be used to animate a Static control......
Managing the emails with the POP3/SMTP protocols
The POP3 and SMTP protocols are protocols for email management recognized by all Internet Service Providers......
Responsive Web Design: Managing slices
In the WEBDEV editor, different resolutions are represented via slices......