ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Native MySQL Connector for WINDEV and WEBDEV
WINDEV and WEBDEV offer a Native Connector for MySQL...
HPrevious (Function)
Positions on the previous file record according to a browse item.
HRead (Function)
Reads a record in a file according to a given record number.
HRetrieveItem (Function)
Returns the content of an item found in the current record (in the data file, view, query, ...).
HDelete (Function)
Deletes a record from a data file (query or view).
The "Analysis" pane
The "Analysis" pane lists......
Query technical documentation
The query editor automatically creates a technical documentation for each query......
SQL functions for accessing the external databases
List of SQL functions used to access the external databases...
The different types of browse available in SQL
Two types of browse can be used to browse the result of a query run by SQLExec......
HCreationIfNotFound (Function)
Performs the following operations: If the file does not exist, creates an empty data file (".FIC" file) with the index file and the memo file if necessary. The function is equivalent to HCreation. If the file exists, opens the file....
HCreation (Function)
Creates an empty data file (".FIC" extension) with the index file and the memo file if necessary.
HReadLast (Function)
Sets the position on the last record of a data file according to a browse item.
HOpen (Function)
Opens a data file.
HState (Function)
Used to find out the state of a record.
HReadSeekFirst (Function)
Sets the position on the first record whose value for a specific item is strictly equal to a sought value (exact-match search).
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....
HReadFirst (Function)
Sets the position on the first record according to a browse item.
HReadPrevious (Function)
Sets the position on the previous record of a file according to a browse item.
HPrepareQuery (Function)
Initializes a query and declares this query to the database server in order to optimize the next executions of this query.
Project description: Files tab
The project description window allows you to configure various elements of your project......
HTransactionSavepoint (Function)
Declares a transaction savepoint.
HFirst (Function)
Sets the position on the first record of a data file according to the specified browse item.
HSetDuplicates (Function)
Enables or disables the management of duplicates on a unique key.
<Connection variable>.RefreshView (Function)
Asks to recalculate the content of a materialized view.
HNext (Function)
Sets the position on the next data file record according to a browse item.
HDeactivateAutoFilter (Function)
Disables an automatic filter on the linked files when browsing an XML file.