ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

fListDisk (Function)
Returns the list of disks installed on the computer.
MongoInfo (Function)
Returns information about a MongoDB database.
MongoDeleteCollection (Function)
Deletes a collection from a MongoDB database.
Unicode (Property)
The Unicode property is used to get and change the Unicode format of an element.
PageNumber (Property)
The PageNumber property gets and sets a page number.
MatFloatMultiply (Example)
Usage example of the MatFloatMultiply function
MatCopy (Example)
Usage example of the MatCopy function
Sunburst chart
The Sunburst chart is a Pie chart containing several levels of hierarchical data......
Installing a WEBDEV cluster
A WEBDEV cluster is a set of servers (or server farm)......
EmailMsgError (Function)
Returns the message corresponding to the error identifier.
FOR EACH/FOR ALL statement (loop through controls)
The statement FOR EACH is used to perform different types of browse on the controls (List Box, Table or Looper controls)...
Flexbox control description: General tab
In the "General" tab of the Flexbox control description window, you can view and change the options of the different controls integrated into a flexbox container......
MongoFind (Function)
Finds documents in a MongoDB collection.
MongoModifyAll (Function)
Modifies documents in a collection of a MongoDB database.
MongoModifyOne (Function)
Modifies a document in a collection of MongoDB database.
MongoDeleteOne (Function)
Deletes a document from a collection in a MongoDB database.
MatFloatAdd (Example)
Usage example of the MatFloatAdd function
FillCharacter
The Property Filling Character allows you to know and modify the character used to fill an element.
Required or invalid input in WINDEV
WINDEV and WINDEV Mobile include several options to manage required or invalid input, both via the window editor and through programming......
Subject (Property)
The Subject property is used to get and change the subject of an element.
Error 117: The array has X dimensions and you access it with Y dimensions
Error 201: The method already has a virtual attribute
InitialValue (Property)
The InitialValue property is used to get and/or change an initial value....
<Image variable>.DrawRectangle (Function)
Draws a rectangle in an Image variable.
<Image>.DrawRectangle (Function)
Draws a rectangle in an Image control.