ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

18. Order of execution of the code of buttons/links
Handling a report (in the editor)
Once a report was created, the description of this report can be modified at any time......
Multiline (Property)
In a window or page, the Multiline property is used to: find out and modify the "Multiline" option of an Edit control. find out and modify the "Multiline" option of a column in a Table control. In a report, the Multiline property is used to determine and change the "Multiline" option of a control....
Menu option: operation performed and action
An option of a drop-down or context menu in a page can be associated with an action......
Setup mode
Several methods can be used to distribute a WINDEV application......
iLastFile (Function)
Returns: the full name of the last file generated during the print (PDF, RTF, text, ...). the list of created duplicate files....
Manipulating a Layout control programmatically
A Layout control can be......
Handling a Link control through programming (Page)
WEBDEV allows you to handle a Link control through programming......
<Upload>.FileName (Function)
Returns the name of a file "uploaded" by the Web user. This upload may have been performed: via an "Upload" edit control. via a single-file or multi-file Upload control....
UploadFileName (Function)
Returns the name of a file "uploaded" by the Web user. This upload may have been performed: via an "Upload" edit control. via a single-file or multi-file Upload control....
The Combo Box control
The "Combo Box" control is used to display a list of elements and to select an element from this list......
XML: Using files exceeding several gigabytes
Starting with version 23, an XML parser is available to handle XML files that are multiple GB in size......
Installing and using a Bitcoin Core server
WLanguage offers various functions for handle a Bitcoin Core server......
Time (Type of variable)
The Time type is used to easily handle the times...
Operations available for the dates, times and durations, ...
The following operations are available for the following types of variables......
<PDF reader>.InfoXY (Function)
For a given position (coordinates of a point) in a PDF Reader control, returns one of the following: the page number for the specified position, the X-position (in mm) for the specified position, the Y-position (in mm) for the specified position....
PDFReaderInfoXY (Function)
For a given position (coordinates of a point) in a PDF Reader control, returns one of the following: the page number for the specified position, the X-position (in mm) for the specified position, the Y-position (in mm) for the specified position....
Properties associated with the breaks of a Looper control
Several properties can be used with the breaks found in a Looper control......
Programming a WEBDEV drop-down menu
Once the drop-down menu of your site is created, all you have to do is associate an action with each menu option......
SysDateTime (Function)
Returns or modifies the system date (current date and time defined on the current computer).
<Date type>.ToString (Function)
Converts: a date to a string in the specified format. a date time to a string in the specified format....
DateToString (Function)
Converts: a date to a string in the specified format. a date time to a string in the specified format....
The tables in a report
In a report, a table includes a set of controls called "Table cells"......
SynchroHFSQL (Property)
The SynchroHFSQL property is used to: get the refresh mode of a Table control based on a data file linked to an HFSQL Client/Server data file. specify the refresh mode of a Table control based on a data file linked to an HFSQL Client/Server data file....
Page constants
List of constants used by page functions....