ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

nWDOpenWDL: Opening a library
Opens a library created by WINDEV (file with a WDL extension)......
Handling files on an FTP server
FTP (File Transfer Protocol) is a protocol for transferring files from one site to another......
ErrorOccurred (Variable)
ErrorOccurred is a preset variable of WLanguage indicating the result of the last WLanguage function used.
AttributeSerialize (Property)
The AttributeSerialize property gets the serialization name of the type according to its name and the <Serialize> extension attribute.
3-tier architecture
The development in "3-tier" architecture is now simplified......
Native MySQL Connector for WINDEV and WEBDEV
WINDEV and WEBDEV propose a Native Connector for MySQL......
Managing the programming errors
The security mechanism of WLanguage is enabled when a programming error occurs in an application......
Handling a Breadcrumb control through programming
The Breadcrumb control can be handled through programming......
Handling the report blocks through programming
Each report block is associated with different events......
DDEEvent (Function)
Associates a WLanguage procedure with a DDE event: when the DDE event occurs, the associated WLanguage procedure is automatically run.
1. WLanguage
WINDEV Tutorial: WLanguage basics Lesson 1 - WLanguage - 5 min
Python: Native calls
WLanguage allows for native Python calls......
dTransferToImage (Function)
Creates an image from a buffer of pixels encoded in a specific format. This function is an advanced function. This function is mainly used to handle the images returned by external APIs via Image variables....
Server code/Browser code
WEBDEV allows you to create static pages and dynamic pages......
Handling a Calendar control by programming
WINDEV, WEBDEV and WINDEV Mobile allow you to handle a Calendar control through programming......
1. WLanguage
WINDEV Mobile tutorial: WLanguage basics Lesson 1 - WLanguage - 5 min
URLExtractPath (Function)
Returns the different elements of a URL: protocol, user, password, domain, port, resource path, resource name, resource extension, request and fragment.
Check: Connectivity to the external databases (by ODBC)
The monitoring robot will attempt to connect to an external database (MySQL, SQL Server, ......
3. Handling files on an FTP server
FTP (File Transfer Protocol) is a protocol for transferring files from one site to another....
List of reserved words
1. WLanguage
WEBDEV Tutorial - WLanguage basics Lesson 1 - WLanguage - 5 min
ProgressBar (Property)
WLanguage proposes...
Installing and using a Bitcoin Core server
WLanguage offers various functions for handle a Bitcoin Core server......
Value of constants for the Windows 32-bit API
Value of constants for the Windows 32-bit API...
Managing emails with "Simple MAPI"
Simple MAPI simplifies the management of emails received by the hosting company......