ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

GeometrySerializeWKT (Function)
Serializes a geometry using the Well-Known Text (WKT) format.
<Source>.ListLink (Function)
Returns the list of links (Merise type) found in the current analysis or in a specific analysis.
HSetIntegrity (Function)
Enables or disables the management of an integrity constraint on a file link.
HFirst (Function)
Sets the position on the first record of a data file according to the specified browse item.
HCross (Function)
Crosses a record in a data file.
HLockRecNum (Function)
Locks a record and restricts the access to this record for all the other applications.
HCreation (Function)
Creates an empty data file (".FIC" extension) with the index file and the memo file if necessary.
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....
HStatTime (Function)
Returns the time of the last update for the index statistics.
HStatDate (Function)
Returns the date of the last update for the index statistics.
HDelete (Function)
Deletes a record from a data file (query or view).
HDuplicateRecord (Function)
Duplicates the record read in a data file: the record found in memory is added into the data file (query or view).
<PolygonGeo variable>.SymmetricDifference (Function)
Calculates the symmetric difference between a geographic polygon and another geometry.
HDescribeItem (Function)
Describes a file item programmatically.
<Source>.FilterIdentical (Function)
Defines and enables a filter used to find the exact value of a string item.
LinestringGeo (Variable type)
The LinestringGeo type is used to define all the advanced characteristics of a geographic linestring.
HFilterIdentical (Function)
Defines and enables a filter used to find the exact value of a string item.
HErrorLock (Function)
Used to check whether a lock error occurred.
HDescribeLink (Function)
Describes a link between two tables programmatically.
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).
Millisecond (Property)
The Millisecond property is used to: Retrieve the number of milliseconds from a Time, DateTime or Duration variable. Modify the number of milliseconds in a Time, DateTime or Duration variable. Retrieve the milliseconds or the number of milliseconds from a Date item (in "Date and Time" or "Duration" format) Modify the milliseconds or number of milliseconds in a Date item ("Date and Time" or "Duration" format)...
Report based on an SQL query with data accessed via a connection (ODBC, etc.)
A report based on an SQL query with data accessed via a connection can print records from a database accessible via a specific ODBC driver or via a Native Connector......