<Array>.Count (Function)

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WLanguage

WLanguage functions

Standard functions

Queue, stack, list and array management functions

Array functions

Prefix syntax

Count

Presentation

Example

See also

<Array>.Count (Function)

In french: <Tableau>.Occurrence

Returns:

the number of elements found in a one-dimensional array.
the number of rows found in a two-dimensional array.
the number of elements found in the first dimension of a three-dimensional or N-dimensional array.

Remark: This function can only be used on WLanguage arrays.

Example

MyArray is array of 2 strings
MyArray.Insert(1, "WINDEV")
MyArray.Insert(2, "WEBDEV")
MyArray.Insert(3, "WINDEV and WEBDEV")
// Number of elements?
Trace(MyArray.Count()) // Displays 5

MyArray is array of 2 by 3 strings
MyArray.InsertLine(1, "A", "B", "C")
MyArray.InsertLine(2, "D", "E", "F")
// Number of rows?
Trace(MyArray.Count()) // Displays 4

Syntax

<Result> = <WLanguage array>.Count()

<Result>: Integer

Number of elements found in the array if <WLanguage array> is a one-dimensional array.
Number of rows found in the array if <WLanguage array> is a two-dimensional array.
Number of elements found in the first dimension of the array if <WLanguage array> is a three-dimensional (or N-dimensional) array.

<WLanguage array>: Array

Name of the Array variable to use.

Component: wd280vm.dll