ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

TypeIsNullable (Function)
Determines whether an element is nullable.
MemSetPosition (Function)
Positions the memory zone on an element.
MemModify (Function)
Modifies an element in a memory zone.
MemCurrent (Function)
Returns the index of the current element.
MemAdd (Function)
Adds an element to a memory area.
SysMetric (Function)
Returns the resolution of a specific element.
TreeSelectPlus (Function)
Selects an element in a TreeView control.
<TreeMap>.Add (Function)
Adds an element into a TreeMap control.
<Array>.Reduce (Function)
Applies a computation to each element of an array.
MemDelete (Function)
Deletes an element from a memory zone.
MatFloatMultiply (Function)
Multiplies each matrix element by a value.
<TreeMap>.Delete (Function)
Deletes an element from a TreeMap control.
MatFloatAdd (Function)
Adds a value to each matrix element.
MatRead (Function)
Reads the value of a matrix element.
TreeMapAdd (Function)
Adds an element into a TreeMap control.
<TreeView>.SelectPlus (Function)
Selects an element in a TreeView control.
TreeMapDelete (Function)
Deletes an element from a TreeMap control.
TreeSelectMinus (Function)
Deselects an element in a TreeView control.
Table,Select,+ (External language)
Selects an element in a Table control.