ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Creating nested reports
Synchronizing the analysis with external databases
The analysis must be synchronized with an external database if it uses......
WDTrans: Cancel the operations performed on a transaction file
If a transaction is in progress, cancels all operations performed on the files in transaction since the start of transaction......
The Spreadsheet control
Spreadsheets are one of the most used office tools......
Environment of code editor
Application management functions with "Live update"
List of functions for managing the applications with "live update"...
AnchorRateRight (Property)
The AnchorRateRight property is used to: Find out the anchor rate when a control moves on the horizontal axis. Modify the anchor rate when a control moves on the horizontal axis....
AnchorRateWidth (Property)
The AnchorRateWidth property is used to: Find out the anchor rate when a control (or a table column) stretches on the horizontal axis. Modify the anchor rate when a control (or a table column) stretches on the horizontal axis....
iMMToPica (Function)
Converts the coordinates of a point (expressed in millimeters) into system coordinates.
Editing pages: Responsive mode (Zoning and layouts)
"Responsive (zoning and layouts)" is the default page editing mode. This editing mode allows you to easily handle pages in the editor....
Optimizing the query execution
The query editor allows you to optimize the execution speed of one or more queries......
Debugging without debugger
In some cases, running a program or a site with or without the debugger can produce different results......
Opening, closing and saving a query
The query editor allows you to easily handle the queries....
Window controls
Several types of controls can be used in a window, ......
The Popup control
The Popup control is a control used to associate a popup with a page. This popup, displayed from the page into which it is inserted, is used to easily establish a dialog with the user....
ERR_BAD_CONTEXT_INTERNAL
ERR_BAD_CONTEXT_INVALID
ERR_CANNOT_RUN_EXPLORER
ERR_CANNOT_CREATE_TMP
ERR_BAD_COMMANDLINE
ERR_BAD_COMMANDLINE error...
ERR_BAD_APPLICATION
ERR_DISCONNECTED_UPDATE
ERR_BAD_VERSION_RQS
ERR_DISCONNECTED_EXEC
ERR_DISCONNECTED_ERROR
ERR_BAD_CONTEXT_FOUND