ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Handling ListView controls programmatically
WINDEV allows you to programmatically handle ListView controls......
Email (Type of variable)
The Email type is used to handle the email content as well as the associated information.
Native DB2 Connector: Specific features and remarks
The following paragraphs present the main aspects and specific features of the Native DB2 Connector......
MemSeek (Example)
Usage example of the MemSeek function
WLanguage procedure called by fListFile
WLanguage procedure ("Callback") called by fListFile for each file found.
Native xBase/FoxPro Access: Specific features and remarks
This help page presents the specific features regarding the programming of Native xBase/FoxPro Access......
Uploading files
Uploading consists in saving a file located on the user's computer to the Web server......
Errors while managing data files
When an HFSQL function fails (returns False for example), the corresponding error number is returned by HError......
mlzInsertLine (Function)
Inserts a new dynamic row in a Multiline Zone control.
Gantt Chart control properties
You can manipulate Gantt Diagram columns in Table or TreeVew Table controls using the following WLanguage properties......
rssChannel (Type of variable)
The rssChannel type is used to handle a RSS channel...
Table,Add (External language)
Adds an element to a Table control.
WithInput (Property)
The WithInput property determines if a Combo Box control supports data input, and enables or disables this behavior.
PageWriteHeaderHTTP (Function)
Adds an additional HTTP header that will be returned to the browser: during the next function for page display (PageDisplay, PageRefresh, ...), during the automatic return of the current page at the end of the current action....
FinRedemption (Function)
Creates an amortization matrix for a fixed-rate loan over a defined period of time.
Web Component control properties
The Web Component control can be handled by the WLanguage properties in server code and in browser code......
Error 532: The size of the string to extract must be strictly positive
mongoDatabaseInfo (Type of variable)
The mongoDatabaseInfo type is used to define the advanced characteristics of information about a MongoDB database.
FinLinearRedemption (Example)
Usage example of the FinLinearRedemption function
List,Select,? (External language)
Returns the element selected in the list.
Error 110: The ASCIIZ string is too long
Error 109: The fixed string is too long
FinError (Example)
Usage example of the FinError function
Designing a supercontrol
A supercontrol is an advanced type of control......
Example for creating a select query
This help page explains how to create two select queries......