ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Managing HFSQL Client/Server files
The HFSQL Control Center allows you to fully manage HFSQL Client/Server data files......
Certificate
The Certificate keyword can correspond to...
TapToFocus (Property)
The TapToFocus property is used to: Determine if tap to focus is enabled in a Camera control. Enable or disable tap to focus in a Camera control....
MDITop (Property)
The MDITop property is used to determine and change the distance between the top border of the MDI parent window and the top border of the MDI area.
ERR_CANNOT_CREATE_TMP
Check: Test of a WLanguage code
The monitoring robot is used to compile and run the WLanguage code entered......
Link functions (prefix syntax)
Link functions are used to link the interface with the data files (and vice versa)....
Functions for managing tiles
The following functions are used to manage the tiles found in the Windows Store apps applications...
CalculatedItemExpression (Property)
The CalculatedItemExpression property is used to: Find out the SQL expression that defines the value of a calculated item. This item was defined in the data model editor or through programming. Define the SQL expression returning the value of a calculated item (when describing the item through programming)....
DateTimeValid (Function)
Checks the validity of a date/time between January 01, 0001 at 0 hours 0 minutes 0 seconds 0 hundredths of a second and December 31, 9999 at 23 hours 59 minutes 59 seconds 99 hundredths of a second....
<Array>.Count (Function)
Returns: the number of elements in a one-dimensional array. the number of rows in a two-dimensional array. the number of elements in the first dimension of a three-dimensional or N-dimensional array....
FontStrikeOut (Property)
The FontStrikeOut property is used to: Determine if the text displayed is struck through. Apply strikethrough formatting (or not) the text displayed in a control....
ArrayCount (Function)
Returns: the number of elements in a one-dimensional array. the number of rows in a two-dimensional array. the number of elements in the first dimension of a three-dimensional or N-dimensional array....
ExecuteUpdateUI (Function)
Immediately executes the "Request for refreshing the display" event of the window, page, internal window, internal page, control template or supercontrol. This function is kept for backward compatibility.
4. Dedicated server or shared server?
Width (Property)
The Width property is used to determine and change the width of an element.
Height (Property)
The Height property is used to get and change the height of an element.
8. Associating controls with data
8. Binding controls to data
A window can display information from......
FontItalic (Property)
The FontItalic property is used to: Determine if the text is italicized. Apply or remove italic formatting from the text....
iPageHeight (Function)
Calculates the height of printable page (in millimeters) while taking the top or bottom margins into account.
FontUnderlined (Property)
The FontUnderlined property is used to: Determine if the text is underlined. Underline (or not) a text....
Name (Property)
The Name property is used to get the name of an element.
The different states of a Button control in a window
In WINDEV or WINDEV Mobile applications, Button controls can have multiple states......
FontBold (Property)
The FontBold property is used to: Determine if the text is bold. Change the weight of the text....