ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

<PolygonGeo variable>.ConvexHull (Function)
Calculates the convex hull of the specified geographic polygon.
<PolygonGeo variable>.Contain (Function)
Determines if geometry A (of type geographic polygon) contains geometry B.
<Source>.Backward (Function)
Moves backward several records from the current position in the table, according to a specified item.
nfcData (Type of variable)
The nfcData type is used to describe and handle the data of a variable of type nfcTag.
GeometryIntersect (Function)
Checks whether two geometries have a non-empty intersection.
HReadNext (Function)
Sets the position on the next data file record according to a browse item.
<Source>.Forward (Function)
Moves several records forward from the current position in the data file, according to a specified item.
<Source>.DeactivateFilter (Function)
Temporarily disables the filter on a data file (view or query).
<Source>.SeekLast (Function)
Sets the position on the last file record whose value for a specific item is less than or equal to a sought value.
<Source>.Filter (Function)
Defines and enables a filter on a data file, view or query.
<Source>.ReadLast (Function)
Sets the position on the last record of a data file according to a browse item.
<Source>.ReadPrevious (Function)
Sets the position on the previous record of a file according to a browse item.
<Source>.ReadSeekLast (Function)
Sets the position on the last record whose value for a specific item is less than or equal to a sought value (exact-match search).
Name (Property)
The Name property is used to get: the name of the font associated with a Font variable. the name of a control, report or report block. the name of a control, group of controls or window. the name of a control, group of controls or page....
HForward (Function)
Moves several records forward from the current position in the data file, according to a specified item.
<Polygon2D variable>.Disjoint (Function)
Determines whether two geometries are disjoint, i.e. whether their intersection is empty.
<PolygonGeo variable>.Area (Function)
Calculates the area of a polygon defined using geographic coordinates.
GeometryArea (Function)
Calculates the area of a given geometry.
<Polygon2D variable>.Cross (Function)
Determines if a 2D polygon crosses another geometry.
HDeactivateFilter (Function)
Temporarily disables the filter on a table (view or query).
Setup by stand-alone physical media
A setup by stand-alone physical media allows you to provide a media that contains all the files required for installing and running a site......