ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

How to create an SQL query to count?
This help page explains how to create a count query with the query editor....
Source (Property)
The Source property can be used on: a Chart control: in this case, the Source property is used to get the source of the series: Table column, list of values, ... a connection: in this case, the Source property is used to get or set the source of a connection (HFSQL Client/Server, OLE DB, etc.)....
Table,Position (External language)
Sets the position on a given element or returns the element on the fist row of a Table control populated programmatically.
H.NbRecModificationQuery
Used to find out the number of records added, modified or deleted when running the last query of the current context.
Upgrading a WEBDEV Cluster
WEBDEV Custer is a hosting solution for WEBDEV sites that ensures high performance and availability......
SortOption (Property)
The SortOption property gets and sets the sort options used in: text columns in Table controls, text columns in Treeview Table controls, List Box and ListView controls, Combo Box controls, attributes of Looper controls, images, clickable images and thumbnails with automatic sequence....
How to create an SQL query to get a sum?
This help page explains how to create a Sum query with the query editor....
SpreadsheetDeleteAll (Function)
Deletes the entire data from a Spreadsheet control found in a window (cells, formulas, size and header layouts).
SelectedText (Property)
The SelectedText property is used to get and change the text selected in an Edit control, editable Combo Box control or editable column in a Table control.
SpreadsheetSavePositionAndSelection (Function)
Saves: the scrollbar position in a Spreadsheet control for the current worksheet, the current worksheet in the Spreadsheet control, the selected elements in the Spreadsheet control for the current worksheet....
<Spreadsheet>.SavePositionAndSelection (Function)
Saves: the scrollbar position in a Spreadsheet control for the current worksheet, the current worksheet in the Spreadsheet control, the selected elements in the Spreadsheet control for the current worksheet....
2. Listing products
WEBDEV Tutorial - Creating a website with back office processes Lesson 2 - Listing products - 50 min
The "Favorites" pane
The "Favorites" pane gives direct access to the favorites of your project......
HTrack (Function)
Starts tracking write actions (addition, modification or deletion) performed on a file found in an HFSQL server.
Help editor options
The options of the help editor ("Display......
fDeleteFileWebFolder (Function)
Deletes an image file from the "_WEB" directory of the application (or from one of its sub-directories).
ERR_NO_DLLEXE
HListFile (Function)
Returns the list of files: found in the current analysis or in a specific analysis recognized by the HFSQL engine. The files defined by HDeclare, HDeclareExternal and HDescribeFile are taken into account. available on a connection via a native access or via an OLE DB driver. for a group of files defined in the data model editor....
DeleteColumn (Function)
Deletes a column at a given position from the advanced array property (array of gglCalendar events, etc.).
2. First tests
WINDEV Mobile Tutorial: My first Android/iOS application Lesson 2 - First tests - 1 hr...
TreeView Table control based on a variable
A TreeView Table control based on a variable is a control bound to a variable or a set of variables......
TableDelete (Function)
Deletes a row from: a Table control, a TreeView Table control, a table displayed in a Combo Box control....
Carrying over the differences from an element to another one
The project comparator is used to compare two elements and to list the differences found......
Handling controls in a window
The different operations that can be performed on the window controls are as follows......
WinEdRedo (Function)
Runs the last action undone by the end user ("Allow end users to modify the UI" option enabled).