ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Handling a group of controls through programming
WINDEV, WEBDEV et WINDEV Mobile allow you to handle a group of controls through programming......
3. Application development cycle
Development cycle of a WINDEV application....
CacheSize (Property)
The CacheSize property is used to: Get the maximum number of records that can be stored in the cache of the Native MySQL Connector. Change the maximum number of records that can be stored in the cache of the Native MySQL Connector....
The "Interactive zoom" pane
The "Interactive zoom" pane is used to zoom the section currently hovered by the mouse cursor......
Error 201: The method already has a virtual attribute
MemcachedModify (Function)
Modifies a key/value couple in the Memcached cache....
MemcachedDeleteKeyGroup (Function)
Deletes a key from the Memcached cache on a group of servers.
Navigation history in the code
The different editors enable you to directly view the code of an element by pressing the F2 key......
3. Deploying a dynamic WEBDEV site
AAF: Expanding or collapsing a tree structure (Table or TreeView Table control)
The TreeView and TreeView Table controls give the end user several options via the context menu......
Display the code of an element
WINDEV, WEBDEV and WINDEV Mobile allow the use of event-driven and object-oriented programming......
eExchangeRate (Function)
Returns the value of the exchange rate for a currency.
Scheduler report
The report editor allows you to create "Scheduler" reports....
Telephony constants
List of constants used by telephony functions...
MemcachedAdd (Function)
Adds a new key/value couple into the Memcached cache....
Multilingual messages: Convert to new format (version 27 and later)
WINDEV, WEBDEV and WINDEV Mobile have included multilingual project support in many previous versions......
Error 1038: This member already exists in the class
Including the code
You want to include your code lines in a condition, in a structure, ......
Project Management Hub: Sprint management
A sprint or iteration is a development cycle......
Binding a Progress Bar control to an item
A Progress Bar control can be bound to an item in a data file, query, etc....
Printing during the report test in the editor
During the test of a report ("Go" button from the report editor), several print options are proposed......
Iteration block (or substitution block)
The Iteration block is a free block, created manually in the report editor ("Report......
NULL values in HFSQL
WINDEV, WEBDEV and WINDEV Mobile allow you to manage the NULL value in the items of HFSQL data files and for all the other types of accesses (Native, OLE DB, ......
fSizeUncompressed (Function)
Returns the size of a file before compression. When a file is decompressed by fUncompress, we recommend that you to compare the non-compressed size of file with the available disk space.
Error 1055: 'Ancestor' can only be used in the code of a class derived from a class