ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

HNbRec (Function)
Returns the number of records in a file, query or HFSQL view: active records, crossed records, deleted records, etc.
edtHTMLSelection (Type of variable)
The edtHTMLSelection type is used to identify all the advanced characteristics of a selection in an HTML Editor control
OCR: Convert an image to text
An OCR (Optical Character Recognition) system analyzes an image to extract the text it contains......
SQLTable (Function)
Transfers the result of a query to a Table control populated programmatically (a List Box or Combo Box control), with the possibility of Partial Fetch (the result is retrieved by blocks of rows).
HPrepareSQLQuery (Function)
Initializes a query written in SQL language and declares this query to the database server in order to optimize the next executions of this query.
SQLChangeConnection (Function)
Modifies the current connection.
HSavePosition (Function)
Stores the current file context: current record, filter, pointers.
SQLExec (Function)
Names and runs an SQL query.
HDelete (Function)
Deletes a record from a data file (query or view).
HExecuteQuery (Function)
Declares a query created in the query editor to the HFSQL engine and runs this query.
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....
HRetrieveItem (Function)
Returns the content of an item found in the current record (in the data file, view, query, ...).
HMode (Function)
Changes the mode and the method for locking data files.
HOnError (Function)
Customizes the management of HFSQL errors.
HModify (Function)
Modifies the specified record or the record found in memory in the data file (query or view).
<Source>.ListLink (Function)
Returns the list of links (Merise type) found in the current analysis or in a specific analysis.
HError (Function)
Returns the number of the last error triggered by the HFSQL engine.
HListTrigger (Function)
Returns the list of triggers applied to one or more HFSQL data files.
MongoFind (Function)
Finds documents in a MongoDB collection.
MongoInfo (Function)
Returns information about a MongoDB database.
MongoDeleteCollection (Function)
Deletes a collection from a MongoDB database.
Partial indexing of memos
You now have the ability to index the content of a text memo item......
HTransactionCancel (Function)
If a transaction is in progress, cancels all the operations performed on the data files in transaction since the start of transaction.
Filters in Table controls based on a data file
WINDEV, WEBDEV and WINDEV Mobile include multiple methods to filter the records displayed in a Table control based on a data file......
HReadNext (Function)
Sets the position on the next data file record according to a browse item.