ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

WinEdActive (Function)
Used to: determine if the "Allow end users to modify the UI" option is enabled in a window (or internal window). enable or disable the "Allow end users to modify the UI" option in a window (or internal window)....
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....
ListSelectCount (Function)
Returns the number of elements selected in a List Box, ListView or Combo Box control.
fFileExist (Function)
Checks the existence of an external file.
grIncreaseData (Function)
Adds a value to a data in a chart.
HModifyFileProperty (Function)
Modifies the properties of an HFSQL file located on a server.
HListConnection (Function)
Returns the list of connections currently described in the application.
BurnerList (Function)
Returns the list of burners installed on the current computer.
iHLine (Function)
Prints a horizontal line at specified coordinates.
iVLine (Function)
Prints a vertical line at specified coordinates.
NullableIndex (Property)
The NullIableIndex property determines if a key item supports the "Null" value.
HStatNbRecRange (Function)
Returns an estimate regarding the number of entries for a given key item in a given interval of values.
TextItemCompleted (Property)
The TextItemCompleted property is used to manage text items in an HFSQL data file.
CriticalSection (Type of variable)
CriticalSection variables are used to define critical sections to limit the simultaneous execution of a code (procedure, line of code, etc.) to one thread at a given moment in an application.
HRecordToString (Function)
Converts the content of the current record to string (in a data file, HFSQL view, query, etc.).
LockAppPassword (Function)
Specifies a specific password for unlocking the current application (application locked automatically or by LockAppOn).
LockAppOn (Function)
Locks a WINDEV application.
GranularityAppointment (Property)
The GranularityAppointment gets and changes the precision of the grid used to define appointments in Organizer or Scheduler controls. Property kept for backward compatibility.
ProgressBarDisable (Function)
Stops the periodic refresh of a Progress Bar via Ajax.
SaaSReadSiteParameter (Function)
Reads an information specific to the client for the current SaaS site.
NbColumn (Property)
The NbColumn property is used to get the number of columns in a report.
GanttAddLink (Function)
Creates an "End to Start" link between two tasks displayed in a Gantt Chart column found in a Table (or TreeView Table) control.
AssistedInputDeleteAll (Function)
Clears the list of values proposed for the assisted input of an edit control.
Erase patches
To quickly modify the operating mode of an application, you can use application patches......
ExecuteDelayedProcedure (Function)
Runs a delayed procedure (in the WEBDEV application server).