ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

HMode (Function)
Changes the mode and the method for locking data files.
SQLCol (Function)
Retrieves the content of the specified column from the query result, for the current line.
HForward (Function)
Moves several records forward from the current position in the data file, according to a specified item.
HOpen (Function)
Opens a data file.
MapConfigureGglAPI (Function)
Declares additional parameters for the Map control that will be transmitted to the Google API.
HCancelDeclaration (Example)
Usage example of the HCancelDeclaration function
CalculatedItemExpression (Property)
The CalculatedItemExpression property is used to: Find out the SQL expression that defines the value of a calculated item. This item was defined in the data model editor or through programming. Define the SQL expression returning the value of a calculated item (when describing the item through programming)....
HModify (Function)
Modifies the specified record or the record found in memory in the data file (query or view).
HFilterStartsWith (Function)
Defines and enables a "Start with" filter on a file, view or query.
HFilterIncludedBetween (Function)
Defines and enables an "Included between" filter on a file, view or query.
WDConver : Use in command line mode
Using WDConver in command line mode consists in running a conversion description created and saved with WDConver ("......
HChangeName (Function)
Modifies the physical name of a data file.
HModify (Example)
Usage example of the HModify function
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.
HDescribeItem (Example)
Usage example of the HDescribeItem function
HSeekLast (Function)
Sets the position on the last file record whose value for a specific item is less than or equal to a sought value.
HCreationIfNotFound (Example)
Usage example of the HCreationIfNotFound function
HNext (Function)
Sets the position on the next data file record according to a browse item.
Developing applications for Android
WINDEV Mobile allows you to develop applications for the Android operating system......
fFileExist (Function)
Checks the existence of an external file.
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.
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......
SQL set operations: UNION, UNION ALL and INTERSECT
SQL allows performing set operations on groups of files......