ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

WLanguage procedure called by HTrack
WLanguage procedure called by HTrack
HDeleteParameter (Function)
Deletes a parameter previously saved by HSaveParameter.
HTTPAddFile (Function)
Adds a file to the HTTP form.
ArcTan2 (Function)
Returns the arc tangent 2 of the values passed in parameter.
WEBDEV User Groupware: Tips
This help page contains different programming tips for the User Groupware in WEBDEV......
EpochToDateTime (Function)
Converts a date and a time in Epoch format (number of time units since 01/01/1970 at 00h00 UTC) to a local datetime....
Creating the menus for the windows of the WINDEV RAD pattern
XMLDocument (Example)
Usage example of the XMLDocument function
GestureCurrentPointer (Function)
Returns the pointer index (finger or stylus) that triggered the call to a process specific to the multi-touch feature in an Image control.
kbActionAllowed (Type of variable)
The kbActionAllowed type allows you to define which actions are available to the end user when handling cards in a Kanban control.
SchedulerAddAppointment (Function)
Adds a new appointment into a Scheduler control.
PDFMergeWithPassword (Function)
Merges several existing and password-protected PDF files into a single PDF file.
HLoadParameter (Function)
Reads a parameter that was saved from a stored procedure by HSaveParameter.
HTMLEnableDebugger (Function)
Enables the HTML/JavaScript debugger on CEF-based HTML controls: HTML Display or HTML Editor control....
WinAnimationOpening (Function)
Modifies the type and duration of animations used when opening the application windows.
Null (Property)
The Null property is used to: Assign NULL to the item for the current record. Find out whether the item is associated with the NULL value for the current record. Define the default value of an item when the item is described through programming....
HOpen (Function)
Opens a data file.
Grayed (Property)
The Grayed property is used to: Determine if a control (or a group of controls) is grayed out. Gray out or ungray a control, a group of controls or a window....
diffCreate (Function)
Compares two buffers and creates a buffer containing the differences between these two buffers.
EventWait (Function)
Locks the current thread while waiting for the specified event to be opened.
HRetrieveRecord (Function)
Returns the content of the current record (in a file, a view or a query, ...).
xlsNbRow (Function)
Returns the number of rows found in an XLS file.
XMLParent (Function)
Positions on the parent element of current element (tag or attribute).
HErrorPassword (Function)
After the execution of a read or write function in a data file, used to find out whether an error caused by a wrong password occurred on this data file.
Adding files into a replication (ReplicEdit)
When the replication is described, the data files must be added into the replication......