\<bookmark_value\>UBound function\</bookmark_value\>

UBound Function

Returns the upper boundary of an array.

Syntax:


UBound (ArrayName [, Dimension])

Return value:

Long

Parameters:

\<emph\>ArrayName:\</emph\> Name of the array for which you want to determine the upper (\<emph\>Ubound\</emph\>) or the lower (\<emph\>LBound\</emph\>) boundary.

\<emph\>[Dimension]:\</emph\> Integer that specifies which dimension to return the upper(\<emph\>Ubound\</emph\>) or lower (\<emph\>LBound\</emph\>) boundary for. If no value is specified, the boundary of the first dimension is returned.

Error codes:

5 Invalid procedure call

9 Index out of defined range

Example:


Sub VectorBounds
    Dim v(10 To 20) As String
    Print LBound(v()) ' 10
    Print UBound(v) ' 20
End Sub
 
Sub TableBounds
    Dim t(10 To 20,-5 To 70) As Currency
    Print LBound(t), UBound(t()) ' 10  20
    Print LBound(t(),2) ' -5
    Print UBound(t,2) ' 70
End Sub