ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

8. Windows in practice
Discover the main actions that can be performed on the windows....
mongoWriteConcern (Type of variable)
The mongoWriteConcern type is used to define the level of acknowledgment of receipt requested for the write operations in a stand-alone mongod, in a set of replicas or in fragmented clusters.
1. Project audits
WEBDEV Tutorial - Optimizing a WEBDEV project Lesson 1 - Project audits - 15 min
OOP concepts
A class contains the description of a data structure (members) and the processes (methods) that handle this structure....
PageNumber (Property)
The PageNumber property is used to: get and change the number of the page displayed in an Image control ("multi-page" image files) get and change the page number of a PDF file displayed in an image control of a window get and change the page number of a PDF file displayed in the background of a report....
Optional events
By default, the codes available in the code editor correspond to the most common codes......
grMenuOption (Function)
Modifies the text of an option in the context menu of a chart.
Bar Code control properties
Bar Code controls can be manipulated using different WLanguage properties......
Button control properties
Button controls in a window or page can be manipulated using different WLanguage properties......
BurnerAddDirectory (Function)
Adds all the files found in a directory to the compilation.
UI compilation errors
UI compilation errors indicate the possible problems detected in your interfaces whenever a window, a page or a report is saved or whenever the project is recompiled......
Toolbar and menu of the SCM
The different options of the SCM can be handled via the SCM toolbar or the options of a specific menu ("SCM" from the main menu of the product used)......
SQLConnect (Function)
Connects the current application to a database that must be interrogated via SQL.
The "Compilation errors" pane
The "Compilation errors" pane is used to find out......
diffCreate (Function)
Compares two buffers and creates a buffer containing the differences between these two buffers.
ProgressBarSystem (Property)
The ProgressBarSystem property is used to get and change the progress bar used as system progress bar (in the taskbar) with Windows 7 (and later).
MarginWidth (Property)
The MarginWidth property is used to: Find out the horizontal margin between the widgets found in a Dashboard control. Modify the horizontal margin between the widgets found in a Dashboard control....
MarginHeight (Property)
The MarginHeight property is used to: Find out the vertical margin between the widgets found in a Dashboard control. Modify the vertical margin between the widgets found in a Dashboard control....
How to read in a text or CSV file?
This help page explains how to read the content of a text or CSV file....
LoadImage (Function)
Loads an image in memory so that it can be used later by gImage.
HRecordDate (Function)
Returns the date and time of the last write operation performed on a record in an HFSQL file (Classic or Client/Server)....
Properties associated with a menu or with a menu option
Several WLanguage properties can be used on a menu found in a window or in a page......
Handling HTML text in an Edit control
WEBDEV allows you to handle text in HTML via the "HTML format" option of the Edit controls and the HTML control....
Managing the certificates
Signing a file allows you to check that the file was not modified or altered since it was signed. The signature also allows you to check the issuer identity....
xmlSignatureReference (Type of variable)
The xmlSignatureReference type is used to add a reference section into the XML signature.