ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

The OLE control
The OLE control is used to handle an OLE object...
HRead (Function)
Reads a record in a file according to a given record number.
SQLExec (Function)
Names and runs an SQL query.
Native SQL Server Connector for WINDEV and WEBDEV
WINDEV and WEBDEV support an optional Native SQL Server Connector (also called Native SQL Server Access)......
HSeekFirst (Function)
Positions on the first file record whose value for a specific item is greater than or equal to a sought value.
HPrepareQuery (Function)
Initializes a query and declares this query to the database server in order to optimize the next executions of this query.
HReadFirst (Function)
Sets the position on the first record according to a browse item.
SQLFirst (Function)
Positions on the first row of the query result.
WDInst: installing additional elements
By default, only the files found in the "List of setup files" window are installed on the user computers......
HReadPrevious (Function)
Sets the position on the previous record of a file according to a browse item.
HDescribeItem (Example)
Usage example of the HDescribeItem function
HSetMemo (Function)
Used to modify the management mode of memo items.
HCreationIfNotFound (Example)
Usage example of the HCreationIfNotFound function
HPrevious (Function)
Positions on the previous file record according to a browse item.
HChangeDir (Function)
Changes the path to a data file (i.e. directory in which the file will be handled).
HFSQL constants
List of constants used by the HFSQL functions....
Accessing a database via a web service
The database can be accessed via a web service......
WDMap: Viewing the records found in a data file
WDMap is used to view the records found in a data file......
HSubstDir (Example)
Usage example of the HSubstDir function
HPass (Function)
Defines the password used to create or open a data file.
HLockRecNum (Function)
Locks a record and restricts the access to this record for all the other applications.
HReadNext (Function)
Sets the position on the next data file record according to a browse item.
Connection (Type of variable)
The Connection type is used to describe one or more connections to external databases (HFSQL Client/Server, Native Connector, etc....
HExecuteProcedure (Function)
Runs a stored procedure.
SQLChangeConnection (Function)
Modifies the current connection.
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....