ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

ControlClone (Function)
Creates a new control from an existing control.
<Linestring2D variable>.AddPoint (Function)
Adds a new point to a 2D linestring.
HUnlockRecNum (Function)
Unlocks a record locked by: HLockRecNum, a read function used with a locking parameter (HRead associated with the hLockWrite or hLockReadWrite constant for example)....
HLockRecNum (Function)
Locks a record and restricts the access to this record for all the other applications.
Creating a replication
To understand the operating mode of ReplicEdit, we are going to create a replication by using a simple example......
GeometryIsValid (Function)
Checks whether the specified geometry is valid according to the OGC rules.
GeometryCorrect (Function)
Returns a corrected version of the specified geometry.
ControlToSource (Function)
Assigns the control value to the source of a control link.
Encrypt (Function)
Encrypts a character string in binary format or in ASCII format.
Value (Property)
The Value property is used to: Find out and modify the value of a report control. Find out and modify the value of a control or the title of a window. Find out the identifier of a stream. Find out and modify the value of a control or the title of a page....
MyChildWindow (Reserved word)
MyChildWindow is used to handle the child window of the current window.
SpreadsheetClose (Function)
Closes the XLSX document that was opened by SpreadsheetLoad.
Copying and cloning
Variables are copied using the "=" operator...
DomoClose (Function)
Closes the communication opened by DomoOpen.
GeometryWithin (Function)
Determines whether geometry A is completely within geometry B (i.e., geometry B completely contains geometry A).
Linestring2DAddPoint (Function)
Adds a new point to a 2D linestring.
GeometryDeserializeWKTGeo (Function)
Builds a geometry in geographic coordinates from a Well-Known Text (WKT) representation.
<Polygon2D variable>.Within (Function)
Determines whether geometry A (2D polygon) is completely within geometry B (i.e., geometry B completely contains geometry A).
Scheduler control events
The following events associated with Scheduler controls:...