ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

ListSelectMinus (Function)
Deselects an element in a List Box, ListView or Combo Box control.
SysGetDC (Function)
Retrieves the DC (Device Context) of a window, control or screen.
Language (Property)
The Language property is used to set the language used to compare and sort Unicode items (Unicode Text item or Unicode Text Memo item).
StatCorrelation (Function)
Calculates the coefficient of correlation between two series of values.
CloseSession (Function)
Closes a session with Lotus Notes or Outlook.
Constants used by the TraceStart function
List of constants used by the TraceStart function....
Legend (Property)
The Legend property is used to: Find out the label of a series. Modify the label of a series....
TreeCollapseAll (Function)
Collapses a branch previously expanded (as well as its child elements).
ControlNext (Function)
Returns the name of the next control in input mode.
StatStandardDeviationP (Function)
Calculates the standard deviation for a full series of values.
HErrorDuplicates (Function)
Used to check whether a duplicate error occurred.
CharactUnicode (Function)
Returns the character corresponding to the specified Unicode code.
NotesCloseDatabase (Function)
Closes the local or remote database used (Lotus Notes or Domino).
ActionPlanExecute (Function)
Runs an instance of the action plan in the software factory.
GPSInfo (Function)
Returns the information about the location provider used by the application for geolocation functions.
ListSelectCount (Function)
Returns the number of elements selected in a List Box, ListView or Combo Box control.
TreeExpandAll (Function)
Expands a node and all its child elements in a TreeView control.
Decrypt (Function)
Decrypts a character string that was encrypted by Encrypt.
InitParameter (Function)
Initializes the management of persistent values.
ControlExecuteClosing (Function)
Runs the closing WLanguage event of an office control and displays its confirmation dialog if necessary.
EmailProgressBar (Function)
Manages a progress bar while sending and receiving emails.
ControlVisible (Function)
Makes a control (or a group of controls) visible in a window. During this operation, an animation can be performed on the controls.
TableModifyColumn (Function)
Modifies a column in a horizontal Table control.
GridlinesVisible (Property)
The GridlinesVisible property is used to: Determine whether or not gridlines are visible in a control. Show or hide gridlines in a control....
VisibleWithAnimation (Property)
The VisibleWithAnimation property is used to make a control visible or invisible via the "Appear/Disappear" animation....