ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

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....
DayNumberInAlpha (Function)
Returns the name of the day of the week according to its number.
MonthNumberInAlpha (Function)
Returns the name of the month according to its number.
SchedulerSelectPlus (Function)
Selects an appointment in a Scheduler control.
SchedulerSelectMinus (Function)
Deselects an appointment from a Scheduler control.
ServiceControl (Function)
Sends a control message to a service.
zipDeleteFile (Function)
Deletes a file from an archive.
HLinkMemo (Function)
Used to associate a file with a binary memo item or to cancel the existing link between a file and a binary item.
Structure of data files of user groupware
ListCount (Function)
Returns the number of elements in a List Box, ListView or Combo Box control.
SortType (Property)
The SortType property is used to: Find out the sort direction defined for an item or for a component of a composite key. This item was defined in the data model editor or programmatically. Define the sort direction for an item or for a component of a composite key (when describing the item through programming)....
fDelete (Function)
Deletes a file accessible from the current computer.
ArrayReverse (Function)
Reverses the content of a one-dimensional array.
Frequently asked questions about HFSQL Cluster
Frequently asked questions about HFSQL cluster....
DateToString (Function)
Converts: a date to a string in the specified format. a date time to a string in the specified format....
EmailStartPOP3Session (Function)
Starts a session for receiving and reading emails with the POP3 protocol.
StringToArray (Function)
Fills a one- or two-dimensional array of the specified type with the character string passed in parameter.
ArrayMoveLine (Function)
Allows you to: move a row in a two-dimensional array or in an advanced array property. The other array rows are moved accordingly. swap two rows in a two-dimensional array or in an advanced array property....
ServiceRefresh (Function)
Asks a service to re-read its configuration information.
iPageHeight (Function)
Calculates the height of printable page (in millimeters) while taking the top or bottom margins into account.
iImageHeight (Function)
Calculates the height of the image to print (in millimeters).
iPageWidth (Function)
Calculates the width (in millimeters) of the printable page while taking the left or right margins into account.
TableCollapseAll (Function)
Collapses: the entire hierarchy (all nodes) of a TreeView Table control. all breaks of a Table control....
gAlignment (Function)
Builds a sequence of characters containing an aligned text or an aligned image.
zipCompressionLevel (Function)
Changes the compression level used when creating an archive in ZIP format or in 7z format.