ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

18. Order of execution of the code of buttons/links
Opening a help file (CHM, HTML or PDF)
There are several ways to open a help file......
<Scheduler>.PositionDateTime (Function)
Displays a Scheduler control from a specified date or returns the date of the first day (or last day) displayed in a Scheduler control.
The single-part and multi-part archives
Two types of archives are available......
Error 1037: This member already exists in the structure
Sort order of records found in a select query
To make the result of a query easier to read, the records can be sorted according to one or more items......
Year (Property)
The Year property is used to: Get the year from a Date or DateTime variable or item. Change the year in a Date or DateTime variable or item....
Starting WDOptimizer in a command line
AttributeSerialize (Property)
The AttributeSerialize property gets the serialization name of the type according to its name and the <Serialize> extension attribute.
Handling a Wire control through programming
WINDEV allows you to handle a Wire control by programming......
Multiline (Property)
In a window or page, the Multiline property is used to: find out and modify the "Multiline" option of an Edit control. find out and modify the "Multiline" option of a column in a Table control. In a report, the Multiline property is used to determine and change the "Multiline" option of a control....
The Link control
The Link control is used to: create a link in an HTML page. create a link in a report printed in HTML format....
Menu option: operation performed and action
An option of a drop-down or context menu in a page can be associated with an action......
Programming Table controls based on a data file
This page explains how to program Table controls based on a data file......
Minute (Property)
The Minute property is used to: Retrieve the minutes from a Time or DateTime variable, or the number of minutes from a Duration. Change the minutes in a Time or DateTime variable, or the number of minutes in a Duration. Retrieve the minutes or the number of minutes from a Date item (in "Date and Time" or "Duration" format) or from a Time item. Modify the minutes or the number of minutes in a Date item (in "Date and Time" or "Duration" format) or in a Time item....
Events associated with pages
List of events associated with pages...
1. Creating pages
WEBDEV Tutorial: My first WEBDEV website Lesson 1 - Creating pages - 10 min
Pager control properties
The WLanguage properties are used to handle the Pager control in server code and in browser code......
ERR_BAD_URL
Error 1050: This member already exists in the composite variable
StringDelete (Function)
Deletes: all the occurrences of a substring within a string. part of a string within another string. The part of the string to remove is identified by its position and length....
Restoring an HFSQL Client/Server database
A backup of a HFSQL Client/Server database can be restored at any time......
Tips for developing a site for an iPhone or for a BlackBerry
WEBDEV allows you to develop sites for all types of devices......
Manipulating a Layout control programmatically
A Layout control can be......
<PDF reader>.InfoXY (Function)
For a given position (coordinates of a point) in a PDF Reader control, returns one of the following: the page number for the specified position, the X-position (in mm) for the specified position, the Y-position (in mm) for the specified position....