ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

HLockFile (Function)
Locks a data file and restricts the access to this data file for all other sites or applications.
DDEConnect (Function)
Establishes a DDE connection between the current program and the recipient according to a given topic.
DDERecipient (Function)
Identifies the recipient of a DDE connection.
DDEDisconnect (Function)
Deletes a connection between the current program and a recipient.
DDEItem (Function)
Identifies the item affected by a DDE event.
DDETopic (Function)
Identifies the subject of conversation associated with a DDE connection.
OLELoad (Function)
Initializes an OLE control with an OLE object.
OLECopy (Function)
Copies the object found in an OLE control into the Windows clipboard.
OLEActivate (Function)
Edits an OLE object contained in an OLE control.
OLEPlay (Function)
Used to: retrieve the list of available operations (other than edit) from a server, perform an operation....
OLEServer (Function)
Lists the OLE servers registered toward the current system.
RequestRefreshUI
Requests the execution of the "Request for refreshing the display" event (and gives back control without waiting for the execution of the event).
Window controls
Several types of controls can be used in a window, ......
zipClose (Function)
Closes an archive.
State (Property)
The State property is used to get and change the state of an element.
iPrintReport (Example)
Usage example of the iPrintReport function
PicClose (Function)
Closes the image found in an Image Editor control.
ExecuteRefreshUIParent
Immediately executes the "Request for refreshing the display" event of the parent.
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.
Report based on a Table control
A report based on a Table control is used to directly print the information displayed in the Table control (based on a data file or populated programmatically)......
<xmlDocument variable>.ExecuteXPath (Function)
Executes an XPATH query in an xmlDocument variable.
<Source>.LockRecNum (Function)
Locks a record and restricts the access to this record for all the other applications.
Encrypt (Function)
Encrypts a character string in binary format or in ASCII format.
RequestUpdateUIParent (Function)
Asks to run the "Request for refreshing the display" process of parent. This function is kept for backward compatibility.