ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

<Linestring2D variable>.AddPoint (Function)
Adds a new point to a 2D linestring.
GeometryCorrect (Function)
Returns a corrected version of the specified geometry.
GeometryIsValid (Function)
Checks whether the specified geometry is valid according to the OGC rules.
Linestring2DAddPoint (Function)
Adds a new point to a 2D linestring.
GeometryDeserializeWKTGeo (Function)
Builds a geometry in geographic coordinates from a Well-Known Text (WKT) representation.
The TreeView Table control
The Treeview Table control is a cross between the Table control and the TreeView control......
<Polygon2D variable>.Within (Function)
Determines whether geometry A (2D polygon) is completely within geometry B (i.e., geometry B completely contains geometry A).
The different types of integers
Assisted HFSQL error handling
WINDEV, WEBDEV and WINDEV Mobile include a module for assisted management of HFSQL errors......
How to create two linked cascading tables?
This help page explains how to create two linked cascading Table controls in a window or page....
<LinestringGeo variable>.AddPoint (Function)
Adds a new point to a geographic linestring.
How to?
Native Access to SAP
SAP is a widely used ERP......
12. Pages in practice
WEBDEV Application Server for Linux - Overview
WEBDEV is a full development environment devoted to Internet and Intranet......
<Polygon2D variable>.SerializeWKT (Function)
Serializes a 2D polygon using the Well-Known Text (WKT) format.
<PolygonGeo variable>.Touch (Function)
Determines whether a geographic polygon touches another geometry.
LinestringGeoAddPoint (Function)
Adds a new point to a geographic linestring.
WDInst: Additional options (summary, license, etc.)
When installing the application, you have the ability to display......
GeometryWithin (Function)
Determines whether geometry A is completely within geometry B (i.e., geometry B completely contains geometry A).
LinestringGeo (Variable type)
The LinestringGeo type is used to define all the advanced characteristics of a geographic linestring.
GeometrySerializeWKT (Function)
Serializes a geometry using the Well-Known Text (WKT) format.
Transactions in SQL
Starting with version 21, you can manage transactions in SQL code......
Signature of iOS applications
Signing an application is mandatory from Xcode 8......