ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

<Source>.MergeView (Function)
Creates an HFSQL view from two previously created views (HCreateView). This function uses the former view mechanism.
How to create a patch?
IWListDisplay (Function)
Refreshes the display of an "Internal window" control with automatic iteration on a data file or query.
<List Box>.Display (Function)
Refreshes a List Box, ListView or Combo Box control based on a data file.
<Source>.Modify (Function)
Modifies the specified record or the record found in memory in the data file (query or view).
NewRecord (Property)
The NewRecord property is used to determine if the record is a new record or if it comes from the data file.
<Source>.First (Function)
Sets the position on the first record of a data file according to the specified browse item.
<Source>.RetrieveItem (Function)
Returns the content of an item found in the current record (in the data file, view, query, ...).
<Connection variable>.ModifyFileRights (Function)
Modifies the rights granted to a user or group on an HFSQL Client/Server data file....
Item Description (Type of variable)
An Item Description variable is used to describe one or more items in a data file programmatically.
MaxAutoID (Property)
The MaxAutoID property is used to get the maximum automatic identifier of a replicated data file.
MinAutoID (Property)
The MinAutoID property is used to get the minimum automatic identifier of a replicated data file.
Memory (Property)
The Memory property determines if the specified control is populated programmatically or is based on a data file.
ListDisplay (Function)
Refreshes a List Box, ListView or Combo Box control based on a data file
HFirst (Function)
Sets the position on the first record of a data file according to the specified browse item.
HRetrieveItem (Function)
Returns the content of an item found in the current record (in the data file, view, query, ...).
H.AutoIndexingLimit (Variable)
Indicates the maximum number of records in the data file used to manage the automatic reindexing.
HModifyFileRights (Function)
Modifies the rights granted to a user or group on an HFSQL Client/Server data file....
HModify (Function)
Modifies the specified record or the record found in memory in the data file (query or view).
Native PostgreSQL Connector: Programming with HFSQL functions
To use a PostgreSQL database with Native Connector (also called Native Access), the structure of PostgreSQL tables must be imported into the WINDEV or WEBDEV analysis......
MVP: Simple single-file example: Table + Linked file
Let's see a simple and illustrated example about the use of MVP to create a Table window with its linked form......
HMode (Function)
Changes the mode and the method for locking data files.
<Source>.Mode (Function)
Changes the mode and the method for locking data files.
Managing the certificates
Signing a file allows you to check that the file was not modified or altered since it was signed. The signature also allows you to check the issuer identity....
Handling the external files
WINDEV, WINDEV Mobile and WEBDEV propose several functions allowing you to manage the external files from your WINDEV/WINDEV Mobile applications or from your WEBDEV sites......