ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

<Source>.CheckMemo (Function)
Checks the structural integrity of memos in an HFSQL data file.
COMObject (Type of variable)
The COMObject type is used to represent an interface of a COM object.
DisplayEvenIfNull (Property)
The DisplayEvenIfNull property is used to: Determine whether a row or column in a Pivot Table control is displayed even if it contains no value. Show or hide a row or column in a Pivot Table control if it does not contain any values....
MaxLeafPerRow (Property)
The MaxLeafPerRow property is used to get and change the maximum number of elements in a row in an Organization Chart control.
AutomaticReorganization (Property)
The AutomaticReorganization property is used to get and change the automatic reorganization mode for the tasks in a "Gantt Chart" column.
HTMLClassAdd (Function)
Adds a class into the HTML classes of a control.
HTMLClassToggle (Function)
Toggles a class in the HTML classes of a control: if the class does not exist, it is added; if the class already exists, it is deleted.
HTMLClassDelete (Function)
Deletes a class from the HTML classes of a control.
SelectionLength (Property)
The SelectionLength property is used to get and change the length of the selection made in a Word Processing control.
SpreadsheetGetSortInfo (Function)
Returns various information about the sort performed in a Spreadsheet control.
<Spreadsheet>.Freeze (Function)
Used to freeze the display of a row or column in a Spreadsheet control.
AJAXCallInProgress (Function)
Used to determine if the request being processed is an AJAX request.
CheckmarkVisible (Property)
The CheckmarkVisible property is used to: Determine whether a checkmark is displayed to the left of a row in a TreeView control. Show or hide a checkmark to the left of a row in a TreeView control....
ASPExecute (Function)
Calls an external .asp script and returns the result in a string.
FileDisplay (Function)
Displays a file in the browser of Web user.
ScriptExecute (Function)
Calls an external script (.asp or .php) and returns the result in a string.
ProfilerStart (Function)
Starts "collecting information" for the performance profiler.
ProfilerEnd (Function)
Stops "collecting data" for the performance profiler.
LoWord (Function)
Returns the two low bytes of an integer.
InAJAXMode (Function)
Specifies whether the code is run from: a process in AJAX mode. a procedure called by AJAXExecute or AJAXExecuteAsynchronous....
EmailStartPOP3Session (Function)
Starts a session for receiving and reading emails with the POP3 protocol.
The Flash control
The Flash control is used to display a Flash® animation in a WEBDEV page......
<Source>.OnError (Function)
Customizes the management of HFSQL errors.
The Spreadsheet control: Available formulas
At run time, in the Spreadsheet control, the end user directly enters the calculation formulas......
Starting WDOptimizer in a command line