UBound Function |
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Syntax
UBound(arrayname[, dimension])
The UBound function syntax has these parts:
Part | Description |
arrayname | Required. Name of the array variable; follows standard variable naming conventions. |
dimension | Optional. Whole number indicating which dimension's upper bound is returned. Use 1 for the first dimension, 2 for the second, and so on. If dimension is omitted, 1 is assumed. |
Remarks
The UBound function is used with the LBound function to determine the size of
an array. Use the LBound function to find the lower limit of an array dimension.
The lower bound for any dimension is always 0. As a result, UBound returns the following values for an array with these dimensions:
Dim A(100,3,4)
Statement | Return Value |
UBound(A, 1) | 99 |
UBound(A, 2) | 2 |
UBound(A, 3) | 3 |
related to
LBound Array
IsArray
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