ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Fixed array (Type of variable)
A fixed array is an "advanced" type of array...
Reals
HSavePosition (Function)
Stores the current file context (current record, filter, pointers).
NumToString (Function)
Converts a numeric value (integer, real or currency) to a string according to a specified format.
HLockRecNum (Function)
Locks a record and restricts the access to this record for all the other applications.
LineHeight (Property)
The LineHeight property is used to get and change the height of the rows: in a List Box control, in a ListView control (standard display mode only), in a Table control, in a Combo Box control, in a Looper control (height of the row), in an Organizer control....
Array (Type of variable)
An array is a structured type that is used to group a set of elements of the same type...
HReadFirst (Function)
Sets the position on the first record according to a browse item.
Mathematical SQL functions
The mathematical SQL functions that can be used on the queries written in SQL code are as follows......
ListInsert (Function)
Inserts an element into a List Box, ListView or Combo Box control populated programmatically.
TableMode (Function)
TableMode is kept for backward compatibility.
DateToInteger (Function)
Converts a date to an integer.
HPrevious (Function)
Sets the position on the previous record of the table according to a browse item.
2. Analysis in practice
HState (Function)
Used to find out the state of a record.
ArrayShuffle (Function)
Shuffles the elements of a WLanguage array.
Printing the content of a Spreadsheet control (AAF)
Spreadsheet controls include an automatic context menu that allows users to perform different actions on the data displayed in the control......
Project dashboard
The project dashboard provides an overall view of project status via different widgets.......
The Contact structure
The Contact structure is a preset structure of WLanguage (no declaration is required)......
Assignment operators
Three assignment operators are available......
HNext (Function)
Sets the position on the next data file record according to a browse item.