ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Native 64-bit and native 32-bit: a single source code
The 64-bit operating systems are starting to appear on the PCs and on the servers......
How to write into a text or CSV file?
This help page explains how to write into a text or CSV file....
Modeling editor: Managing the styles
The modeling editor proposes an advanced management of styles......
2. Projects in practice
Discover the main operations that can be performed on a project....
StartVisibleRange (Property)
The StartVisibleRange property is used to: get and change the first visible date or time in a Scheduler or TimeLine control. change the first visible time in a TimeLine control....
grAddTimeData (Function)
Adds data at a precise moment in a time chart.
How to read in a text or CSV file?
This help page explains how to read the content of a text or CSV file....
Accessing a database in local mode (SQLite)
WEBDEV allows a site to create and access a database created by the browser on the computer of the Web user in browser code....
ChronoEnd (Function)
Stops a stopwatch and returns the time elapsed (in milliseconds) since the start of timing (call to ChronoStart).
The Check Box control
A Check Box can correspond to......
<Table>.End (Function)
Stops the manual iteration of data file linked to a Table control based on a data file.
Preset page templates
The preset page templates provide some structures of pages corresponding to a wide range of sites and they also improve the re-usability and the graphic harmony between the projects......
TableEnd (Function)
Stops the manual iteration of data file linked to a Table control based on a data file.
SeriesColor (Property)
The SeriesColor property is used to: Find out the color of a series in a chart. Modify the color of a series in a chart....
<Chart>.CategoryColor (Function)
Initializes the category color for a chart whose type is: Pie, Column, Bubble chart, Waterfall....
Step 2: Creating print fonts
This step allows you to define and choose the different fonts that will be used in the printed document......
Filling a Chart control
The data that will be displayed in the Chart control can come from......
Menu option: operation performed and action
An option of a drop-down or context menu in a page can be associated with an action......
WDZip: Handling files in an archive
The compressed files found in an archive can be handled by WDZip......
StartTotalRange (Property)
The StartTotalRange property is used to: get the first date or time that will be displayed in a Scheduler or TimeLine control. change the first time that can be displayed in a TimeLine control....
EndTotalRange (Property)
The EndTotalRange property is used to: get the last date or time that can be displayed in a Scheduler or TimeLine control. change the last time that can be displayed in a TimeLine control....
EndVisibleRange (Property)
The EndVisibleRange property is used to: find out and modify the last visible date or time in a Scheduler control or in a TimeLine control. modify the last visible time in a TimeLine control....
Binding an OLE control to an item
An OLE control can be bound to an item in a data file, query, etc....
Standard FTP functions
List of standard FTP functions...
Communicating with the Web user
From now on, with the new Web technologies, the sites can look more like Windows applications and display dialog boxes......