ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

spMatchesDescription (Property)
The spMatchesDescription property determines if the parameters (key derivation function, hash algorithm, iteration count and output length) of the item of type "Password" in the data file match the parameters described programmatically or in the analysis.
ImageHeight (Property)
The ImageHeight property is used to: Find out the height of the image section displayed in an image control or in the background of a chart control. Modify the height of the image section displayed in an image control or in the background of a chart control....
NumberColumn (Property)
The NumberColumn property is used to: Get the number of columns in Table, Check Box, Radio Button controls, etc.. Set the number of columns in a multi-column List Box control....
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....
WDSQL: Exporting and printing the result of an SQL query
The result of a select query can be......
WDMap: Printing records
WDMAP allows you to print the records found in a data file......
TimestampType (Property)
The TimestampType property is used to: Find out the type of timestamp for an item. This item was defined in the data model editor or through programming. Define the type of timestamp for a Date, Time or DateTime item (when describing the item through programming)....
AppInstallUPD (Function)
Triggers the automatic update of current application.
AppInstallVersion (Function)
Installs a specific application version.
iDidotFont (Function)
Selects the unit that will be used for the height of the fonts (created by iCreateFont): DIDOT point or PICA point.
Report controls
Several types of controls can be handled in a report created by the report editor......
The report editor
WINDEV, WEBDEV and WINDEV Mobile allow you to create reports with the report editor......
Errors while managing data files
When an HFSQL function fails (returns False for example), the corresponding error number is returned by HError......
HFSQL server replication
The replication between HFSQL servers consists in automatically replicating the data from server to server, in an asynchronous way......
Binding a WEBDEV slider to an item
A WEBDEV slider can be bound to an item in a data file, query, etc....
Iteration block (or substitution block)
The Iteration block is a free block, created manually in the report editor ("Report......
WLanguage functions available in PHP
Some WLanguage functions are not available in PHP......
Reverse modeling of inheritances
Your windows or your pages use window, page or control templates, and you want to find out the dependencies between these templates? Simply perform a reverse modeling of inheritances......
Multiselection (Property)
The Multiselection property gets and sets the selection mode: in a Table and TreeView Table control. in a Pivot Table control. in a List Box and ListView control. in a Looper control. in a Calendar control. of files in an Upload control....
ERR_FORBIDDEN_INSTALL
ERR_FORBIDDEN_UPDATE
Error 706: The property does not exist on this type of control
TypeDescription (Property)
The TypeDescription property is used to: Find out the type used by an Enumeration or Combination item. This item was defined in the data model editor or programmatically. Define the type used by an Enumeration or Combination item (when describing the item through programming)....
Using a query with parameters
A query with parameters can be used......
Ellipsis (Property)
The Ellipsis property is used to determine and change the truncation mode with ellipses in: a window control (Static, edit control, List box, Button, Combo box or Static table column). a Static control in a report....