ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Creating a combining query
A combining query (corresponding SQL statement: UNION) ......
<aiNeuralNetworkModel variable>.Detect (Function)
Runs a trained neural network model on an image. This function allows you to use artificial intelligence to detect objects in an image.
<Image>.SavePNG (Function)
Saves an image: in a PNG file. in memory....
<Image>.SaveJPEG (Function)
Saves an image: in a JPEG file. in memory....
grStartAngle (Function)
Sets the starting angle of the first section in the following types of chart: Pie, Semi-circular or Donut. Sunburst. Radial Bar chart....
Step 2: Files to install
The setup program creation wizard allows you to select the files that will be installed with the site......
Description of an Organizer control (control of a page)
The Organizer control can be configured in the editor via the description window ("Details" tab)......
<Image>.DrawRectangleGradient (Function)
Draws a rectangle in an Image control.
<Image>.Fill (Function)
Colors an area in an Image control.
How to populate a Table control programmatically?
This help page presents the different methods that can be used to populate a Table control programmatically....
Range Area chart
The Range Area chart is used to show a variation between a high and a low value......
Key and referential integrity
In an analysis, the "Key" items are also used to manage the consistency of data (called referential integrity)......
AIDetectModel (Function)
Runs a trained neural network model on an image. This function allows you to use artificial intelligence to detect objects in an image.
Operations performed on class diagrams
The following paragraphs explain......
Software Factory: Administrator options
Several options can be configured in the Software Factory administrator......
Date (Property)
The Date property is used to: Retrieve the date from a DateTime variable. Modify the date in a DateTime variable. Retrieve the date from a Date item (in "Date and Time" format) . Modify the date in a Date item (in "Date and Time" format)...
CollapsedImage (Property)
The CollapsedImage property is used to: find out and/or modify the default image associated with a collapsed row in a TreeView Table control. find out and/or modify the default image associated with a collapsed row in a TreeView control. find out and/or modify the image associated with a specific collapsed row in a TreeView Table control. find out and modify the image in a collapsed row of a TreeView item in a "TreeView table" type report....
<Connection variable>.InfoBackup (Function)
Returns information about one or more backups performed on an HFSQL Client/Server server....
Composite report
The report editor gives you the ability to create "Composite" reports. In this case, the report includes several sub-reports....
The Calculated control
The "Calculated" control is used to perform calculations in a report......
TableColumnSelect (Function)
Returns the column number corresponding to one of the columns selected in the Table control. This function is kept for backward compatibility. It is recommended to use TableSelect.
HBackup (Function)
Makes a backup copy of the content of an HFSQL server: all databases on the server, one or more databases, one or more data files.
<Image>.PixelOpacity (Function)
Identifies the opacity of a pixel in an image (in an Image control) with an Alpha channel.
<Icon variable>.SaveICO (Function)
Saves an image in icon format either in a file, or in memory.
<Connection variable>.ListTask (Function)
Lists the scheduled tasks of an HFSQL Client/Server server for a given connection....