ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

HChangeName (Function)
Modifies the physical name of a data file.
HReadNext (Function)
Sets the position on the next data file record according to a browse item.
HReadSeekLast (Function)
Sets the position on the last record whose value for a specific item is less than or equal to a sought value (exact-match search).
HOpen (Function)
Opens a data file.
Assisted universal replication through programming
The assisted replication through programming is used to implement a replication on an existing application while controlling the synchronization in the application itself......
HOpenConnection (Example)
Usage example of the HOpenConnection function
HPrevious (Function)
Positions on the previous file record according to a browse item.
ComboClose (Function)
Closes the drop-down list in a Combo Box control (simple or multi-column Combo Box control).
HSeekFirst (Function)
Positions on the first file record whose value for a specific item is greater than or equal to a sought value.
fFileExist (Function)
Checks the existence of an external file.
HDuplicateRecord (Function)
Duplicates the record read in a data file: the record found in memory is added into the data file (query or view).
HRead (Function)
Reads a record in a file according to a given record number.
Handle (Function)
Returns the system "Handle" (HWND) of a WINDEV control or window.
ComboOpen (Function)
Expands the list of a Combo Box control (single-column or multi-column Combo Box).
Static audit
The static audit is a feature of the environment that analyzes a project to detect potential issues and suggests improvements......
OCR: Convert an image to text
An OCR (Optical Character Recognition) system analyzes an image to extract the text it contains......
Warning 18: Loop without potential end
Infinite Progress Bar control
Progress bars provide useful information to the end user......
HMode (Function)
Changes the mode and the method for locking data files.
edtHTMLSelection (Type of variable)
The edtHTMLSelection type is used to identify all the advanced characteristics of a selection in an HTML Editor control
Keyboard shortcuts
The main keyboard shortcuts in the editors are as follows......
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.