ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

TableDeleteSelect (Function)
Deletes the selected rows from a Table or Treeview Table control.
Left (Function)
Extracts the left part (i.e., the first characters) from a string or buffer.
MatDeterminant (Function)
Calculates the determinant of a square matrix (the number of rows is equal to the number of columns).
MatRead (Function)
Reads the value of a matrix element.
Default (Property)
The Default property is used to determine if a parameter has been passed to a procedure with a custom or default value.
Favicon: Define the site icon
WEBDEV allows you to easily define the site icon (also called Favicon)......
zipAddDirectory (Function)
Adds all the files found in a directory and in its subdirectories into an archive and compresses them.
DotNetDelegate (Function)
Initializes a.NET delegate.
HNbRec (Function)
Returns the number of records in a file, query or HFSQL view: active records, crossed records, deleted records, etc.
Native Sybase Connector: Output value of a stored procedure run on the server
The Native Sybase Connector (also called Native Sybase Access) is used to: specify the input values during the call to a stored procedure. retrieve the output values after a call to a stored procedure....
FontSize (Property)
The FontSize property is used to: Identify the size of the font used in a control. Change the size of the font used in a control....
TableDelete (Function)
Deletes a row from: a Table control, a TreeView Table control, a table displayed in a Combo Box control....
fRemoveDir (Function)
Deletes a directory from a disk.
ErrorWithTimeout (Function)
Displays a custom error message in a system error window for a set amount of time.
Delete (Function)
Deletes an element at a given position: from a one-dimensional WLanguage array. from an advanced array property (array of gglCalendar events, etc.). from an associative array. from a WLanguage list....
SocketWrite (Function)
Writes a message intended to another socket.
GesturePosY (Function)
Returns the vertical position of the pointer (finger or stylus).
Properties associated with the control templates
Several WLanguage properties can be used to handle a control template in a window or in a page......
Dashboard control properties
A Dashboard control can be handled in a window by the following WLanguage properties......
FutureHeight (Property)
The FutureHeight property is used to determine how high an auto-resizing control in a report will be after being enlarged.
Map control properties
The following properties can be used with Map controls:...
HSetDuplicates (Function)
Enables or disables the management of duplicates on a unique key.
zipChangePath (Function)
Modifies the stored path of a file in an archive (in ZIP, WDZ or 7z format).
Length (Function)
Returns: the length of a string, i.e., the number of characters in the string (including spaces and binary zeros). the size of a buffer, i.e., the number of bytes in the buffer....
RoundFloor (Function)
Returns: the numeric value rounded down to the nearest integer. the duration rounded down to the nearest interval. the date and time rounded down to the nearest interval....