ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

RequestUpdateUI (Function)
Requests the execution of the "Request for refreshing the display" event (and gives back control without waiting for the execution of the event). This function is kept for backward compatibility.
ControlToSource (Function)
Assigns the control value to the source of a control link.
ExecuteRefreshUIParent
Immediately executes the "Request for refreshing the display" event of the parent.
RequestUpdateUIParent (Function)
Asks to run the "Request for refreshing the display" process of parent. This function is kept for backward compatibility.
<Source>.LockRecNum (Function)
Locks a record and restricts the access to this record for all the other applications.
ControlCreate (Function)
Creates a new control (of any type) in a window through programming.
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....
Deploying an iOS application
WINDEV Mobile tutorial: Deploying an iOS application 10 min
Context menu of windows (AAF)
The popup menu of the windows (right mouse click on the window) contains the following options......
HLockRecNum (Function)
Locks a record and restricts the access to this record for all the other applications.
DDELink (Function)
Creates a hot link with a data.
DDEString (Function)
Returns the information retrieved by DDERetrieve.
DDEWarmLink (Function)
Creates a warm link with a data.
OLECreateCopy (Function)
Associates an OLE control with an OLE object while specifying a base file.
OLECreateEmpty (Function)
Associates an OLE control with an OLE object by invoking a specific OLE server.
Image control in a window
This help page presents the characteristics of an Image control found in a window...
ExecuteRefreshUI
Immediately executes the "Request for refreshing the display" event of the window, page, internal window, internal page, control template or supercontrol.
RequestRefreshUIParent
Asks to run the "Request for refreshing the display" process of parent.
Global procedure/function
A global procedure can be used in all the processes or events of the project....
CertificateCheckDuplicate (Function)
Checks the signature of a duplicate.
Creating a WINDEV application for Linux
WINDEV allows you to create native 64-bit Linux executables. Their UI is developed with the window editor....
Project comparator
Comparing two windows (two pages, two reports, two classes, ......
ExecuteRefreshUIElement (Function)
Immediately executes the "Request for refreshing the display" event of the given element.
<Element>.ExecuteRefreshUI (Function)
Immediately executes the "Request for refreshing the display" event of the given element.
ArcCos (Function)
Returns the arc cosine of a numeric value (integer or real).