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length formula vba. As a worksheet function the LEN function can be entered as part of a formula in a cell of a worksheet. In VBA to get the length of an array means to count the number of elements you have in that array.
Public Function GetArrLengtha As Variant As Long If IsEmptya Then GetArrLength 0 Else GetArrLength UBounda - LBounda 1 End If End Function. This function will calculate the size length of a single-dimensional Array. The VBA String length assuming that the length of an empty String is 0.
How to Use Length of String Function in Excel VBA.
1 There is a space character in there. Sub LenExample_1 MsgBox Len 12345 Result is. Use the LenB function with byte data contained in a string as in double-byte character set DBCS languages. String expression from which the leftmost characters are returned.