ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Saving entered data (AAF)
Native MySQL Connector for WINDEV and WEBDEV
WINDEV and WEBDEV propose a Native Connector for MySQL......
Dynamic instantiation of object
An object can be dynamically associated with a class, we talk of dynamic instantiation of object......
SCM: Migrating projects
When changing the version of the development tool, the projects found in the SCM must be migrated to this new version......
Printing duplicate copies
For legal reasons, it may be useful to keep an identical copy of a report (an invoice for example)....
ERR_NO_PROJECT
iPhone window: window creation wizard
The wizard for window creation allows you to easily create a window containing all main elements of a window for an iPhone application......
Compilation options (HLP format)
<xlsDocument variable>.AddWorksheet (Function)
Adds or inserts a new worksheet into an Excel document.
DownloadInfo (Type of variable)
The DownloadInfo type is used to read the different details about a download in progress retrieved by DownloadGetInfo.
Print technical documentation
You can print different technical documentations describing all the elements of the project (windows, pages, reports, data files, items, components, assemblies, Custom-Folders, etc.)......
Maintaining the files of Control Centers
When using a database, you may have to perform maintenance operations on the data files......
The Web Component control
The Web Component control is used to include any external Web resource in a WEBDEV site......
Collapsed code
The code is collapsed to improve readability, by only displaying the comments in front of the lines of code......
Functions for managing XLS files (prefix syntax)
List of functions for managing XLS files...
Handling XLS files (prefix syntax)
WINDEV and WEBDEV propose two methods for handling the Excel files......
<xlsDocument variable>.MergeCell (Function)
Merges the specified cells in an Excel document.
<xlsDocument variable>.UnmergeCell (Function)
Unmerges a given cell.
xlsAddWorksheet (Function)
Adds or inserts a new worksheet into an Excel document.
<TreeView>.Display (Function)
Refreshes a TreeView control from a given position.
<xlsDocument variable>.Save (Function)
Saves an XLS document.
KeyExpression (Property)
The KeyExpression property is used to set the different components of a composite key.
pdfControl (Variable type)
The pdfControl type is used to get all the characteristics and values of a control present in a PDF form.
The "Debugger" pane
The "Debugger" pane displays the debugger options when debugging the project or a project element ("Debugger" option)......
Report viewer: "Export" tab
The "Export" pane in the report viewer allows you to perform the following operations......