ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

TableDeleteAll (Function)
Deletes all rows from: a Table control populated programmatically, a TreeView Table control populated programmatically, a table displayed in a Combo Box control....
TableSelectMinus (Function)
Deselects a row from a Table or TreeView Table control.
TableColumnIndex (Function)
Returns the index of a column in a Table or Treeview Table control.
HOut (Function)
Used to find out whether the record on which you want to be positioned is located outside the data file, filter, view or query.
OpenContextMenu (Function)
Automatically opens a context menu for the current control, window or page.
The HTML Display control
The HTML Display control displays a web page in an application......
"Long press" optional event
The optional event "Long press/Open context menu" is run during a long press on the controls of a window......
fReadLine (Function)
Reads a line from an external file (ANSI or UNICODE).
MultitaskRedraw (Function)
Immediately redraws the window controls that will be graphically refreshed.
SemaphoreEnd (Function)
Allows one or more threads to exit from the area protected by the semaphore.
grMask (Function)
Formats the data displayed by grLabel or by grTooltip.
ListInfoXY (Function)
Returns the index of the row (or image) at a given position in a List Box or ListView control.
SOAPGetHeader (Function)
Retrieves a header in the SOAP message received further to a call to a Webservice.
CriticalSectionEnd (Function)
Marks the end of critical section: the code will be run by another thread.
Window management functions
List of functions for managing windows...
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....
DateValid (Function)
Checks the validity of a date between January 01 0001 and December 31 9999.
HExtractMemo (Function)
Extracts the content of a binary memo item from an HFSQL file, a query or an HFSQL view to a physical file (on disk).
sfMergeRequest (Type of variable)
The sfMergeRequest type is used to describe the elements to merge during the call to SFMerge...
Upper (Function)
Converts all characters in a string to uppercase according to the region settings defined in Windows.
fExtractPath (Function)
Returns the different elements of a path: disk, directories, name and extension of the file.
TableSortChild (Function)
Sorts a branch in a TreeView Table control on one or more columns.
SWITCH statement
The SWITCH statement is used to choose the action that will be run according to the value of an expression...
The Table control populated programmatically
A Table control populated programmatically is directly linked to lists stored in memory......
HFound (Function)
Checks whether the current record corresponds to the current filter or search.