ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

InvalidInputShowMessage (Function)
Displays an invalid input error for the specified control.
ExtractString (Function)
Allows you to: extract a substring from a string based on a specified string separator. search for substrings in a string based on a specified string separator....
InputEnabled (Property)
The InputEnabled property is used to: Determine if a control or a group of controls is editable or read-only. Change the input options for a control or group of controls....
Dashboard control properties
You can manipulate Dashboard controls in a window using the following WLanguage properties......
Reduce (Function)
Applies a computation to each element of a WLanguage array.
XLS file constants
List of constants used by the functions for managing XLS files....
sfExecuteProcessResult (Variable type)
The sfExecuteProcessResult type is used to find out the result of SFExecuteProcess...
fUncompress (Function)
Decompresses a file that was compressed by fCompress.
MenuDelete (Function)
Deletes a menu or a menu option.
fReadLineRegularExpression (Function)
Reads a line in an external file, gets sections of this line according to a regular expression and assigns them to a variable.
BrightnessGet (Function)
Returns the current setting of the brightness for the screen of the device.
Chrono (Variable type)
The Chrono type is used to define all the advanced characteristics of a stopwatch.
MinLinkedCardinality (Property)
The MinLinkedCardinality property is used to get and modify the minimum cardinality of the related item in the link.
System functions
List of system functions...
SelectionColor (Function)
Changes the characteristics of the selection bar in a Table control, Combo Box control or List Box control.
SysSerialNum (Function)
Returns the IMEI number of the current device.
ModificationRule (Property)
The ModificationRule property is used to configure the modification rule (integrity management) to be applied to the table described in the code.
LastDayOfWeek (Function)
Returns the date of the last day of the week corresponding to a given date.
DeletionRule (Property)
The DeletionRule property is used to configure the deletion rule (integrity management) to be applied to the table described programmatically.
HTTPSimulateNetwork (Function)
Simulates a slow network by limiting the download and upload speed.
MultimediaVolume (Function)
Returns or modifies the sound volume of the media file played in a Multimedia control.
VerticalSwipe (Property)
The VerticalSwipe property gets and changes the swipe direction in an internal window with swipe gesture support.