ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

PDFAddImage (Function)
Adds an image to a page in an existing PDF file.
<ParallelTask variable>.Execute (Function)
Triggers the execution of a parallel task.
HTMLModifyAttribute (Function)
Adds or changes an attribute of the current node of the HTML document.
Customizing the display of an Organization Chart control
To customize the interface of an Organization Chart control, you must use specific internal windows....
Environment of code editor
<httpRequest variable>.GetCookie (Function)
Retrieves the cookies read by a call to HTTPSend for an HTTP domain.
DriveSendFile (Function)
Sends a file (present on the user's machine) to an Drive (remote disk)....
grDestinationImage (Function)
Defines an Image variable as destination of a chart.
Empty (Property)
The Empty property is used to determine if: a Looper, Table, List Box or Combo Box control is empty. The field can be a file or memory field. a Chart control contains no series. a report control is empty (control linked to an item). an array (or an associative array) contains no element. an element of an associative array exists or not. a queue, a list or a stack contains no element....
Environment of the window editor
The main elements of window editor are as follows:
Environment of the project editor
The main elements of the project editor are as follows:
StringToDate (Function)
Converts a date in character string format to a date in YYYYMMDD format.
JSONExecuteExternal (Function)
Calls an external server URL that returns data in JSON format (JavaScript Object Notation).
Environment of the report editor
Environment of the report editor...
<redisConnection>.PipelineReset (Function)
Ignores the results of the execution of a Redis command that was added by RedisPipelineAdd.
<redisConnection>.PipelineGet (Function)
Retrieves the result of the execution of a Redis command that was added by RedisPipelineAdd.
FontSelect (Function)
Opens the standard window for font selection and selects the specified font.
CtOLEDBProvider (Property)
The CtOLEDBProvider property gets and sets the name of the OLE DB provider (also called OLE DB server).
Easter (Function)
Returns the date of Easter for the specified year according to the western Christian calendar.
MaxThumbnailWidth (Property)
The MaxThumbnailWidth property is used to get or change the maximum width of a thumbnail of an Image item (binary memo).