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 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

<Polygon2D variable>.Disjoint (Function)
Determines whether two geometries are disjoint, i.e. whether their intersection is empty.
sInExitQueue (Function)
Retrieves the number of bytes waiting to be transferred in the output buffer of the specified serial port or parallel port.
sWrite (Function)
Writes a character string to the output buffer of the specified serial port, parallel port or infrared port.
sInEntryQueue (Function)
Retrieves the number of pending bytes in the input buffer of a specified serial port or infrared port.
SysTheme (Function)
Returns the current theme used on the mobile device.
<Polygon2D variable>.Cross (Function)
Determines if a 2D polygon crosses another geometry.
The Radio Button control
The Radio Button control is a control allowing the user to select an option among several ones......
EmptyIfZero (Property)
The EmptyIfZero property is used to: Find out the management mode of zero value in a control. Modify the management mode of zero value in a control...
BCCapture (Function)
Decodes the information stored in a bar code by using the device camera (Android, iPhone, iPad).
<TreeView>.Display (Function)
Refreshes a TreeView control from a given position.
ActionBarSearchVisible (Function)
Allows you to get and change the visibility status of the search control associated with the Action Bar in the current window.
Database schema editor: Link description
The links are used to link the tables described in a database schema between themselves......
Database schema editor: the different types of links
There are different types of links between the tables......
<PolygonGeo variable>.Overlap (Function)
Determines if a geographic polygon overlaps another geometry.
<Polygon2D variable>.ConvexHull (Function)
Calculates the convex hull of the specified 2D polygon.
<Polygon2D variable>.Cover (Function)
Determines if geometry A (of type 2D polygon) covers geometry B.
GeometryDistance (Function)
Calculates the distance between two geometries.
<Polygon2D variable>.Contain (Function)
Determines if geometry A (of type 2D polygon) contains geometry B.
<Polygon2D variable>.Difference (Function)
Returns a geometry representing the difference between a 2D polygon and another geometry.