ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

<picLayer variable>.Blur (Function)
Blurs the entire given area in a variable of type picLayer.
OCRDetectTextArea (Function)
Returns all text areas of an image without reading the text.
ImageArea (Function)
Returns the number of the image area clicked by the Web user.
SemaphoreEnd (Function)
Allows one or more threads to exit from the area protected by the semaphore.
iPrintAreaRTF (Function)
Prints rich text format (RTF) in a rectangular area.
<Image variable>.Blur (Function)
Blurs the entire given area in a variable of type Image.
BrowserHeight (Function)
Returns the height (in pixels) of the client area where the page is displayed.
<Spreadsheet>.Position (Function)
Displays the specified cell in a Spreadsheet control found in a window: either the visible area of Spreadsheet control is moved to display the cell. or the cell is displayed in the upper-left corner of visible area of Spreadsheet control....
Saving entered data (AAF)
Modbus
Modbus is a "field" (industrial and/or restricted environments) communication protocol created in 1979......
SpreadsheetPosition (Function)
Displays the specified cell in a Spreadsheet control found in a window: either the visible area of Spreadsheet control is moved to display the cell. or the cell is displayed in the upper-left corner of visible area of Spreadsheet control....
Step 1: Choosing the deployment profile
The setup program creation wizard allows you to select the deployment profile to use......
Report controls
Several types of controls can be handled in a report created by the report editor......
Debugging a connection to an HFSQL server
The stored procedures and the triggers are debugged from the environment, with real execution on the server......
Currencies
A currency is a real coded on 10 bytes....
fMemWait (Function)
Waits for the end of process about the notifications of modification of a shared memory area.
SysMemoryExternalStorage (Function)
Returns the amount of available memory on the external storage area of the device.
TwainScanArea (Function)
Used to define or re-initialize the area to scan.
PicRectangularSnipOCR (Function)
Runs OCR and extracts the text from a rectangular area defined with the mouse.
rssTextInput (Type of variable)
The rssTextInput type is used to describe the input area of RSS stream...
Binding a Scrollbar control to an item
A scrollbar can be bound to an item in a data file, query, etc....
The Rich Text Area control
The Rich Text Area control is a Static control offering several layout possibilities......
The structure of the RAD patterns (kept for backward compatibility)
...The RAD pattern files (MDL files) are used to describe:...
How to choose the data source of a control?
This help page presents the different data sources available for a control....
MemLast (Function)
Sets the position on the last element of memory area and returns the value of this element.