New Post has been published on Access-Excel.Tips
New Post has been published on http://access-excel.tips/last-row-and-last-column/
Excel VBA custom Function last row and last column
This tutorial explains how to create a custom VBA Function to find the last row and last column number in Excel worksheet.
Excel VBA custom Function last row and last column
In Excel VBA, we always need to loop through each Cell to perform some actions.
For Range that you already know, you can easily use For…Each Loop to loop through each Cell for a specified Range as below
For Each rng in Range("A1:C10") 'Your code Next
However, you may not know the last row or last column. For example, the number of rows may change each time the data sheet has new data.
You can use OFFSET Function to set a dynamic Range, but it is easier to to find the last row and column in VBA, and then through through each row and column as below
For r = 1 to lastrow For c = 1 to lastCol 'Your Code Next c Next r
Find Excel last row and last column number – using UsedRange Property
Excel VBA has a Worksheet Property called UsedRange, which defines the area Range bounded by last used column and last used row. Used Cell is defined as Cell containing formula, formatting, value.
The picture below highlights the area of UsedRange
To find the last row number, use the below code
usedRangeLastRow = Activesheet.UsedRange.Rows.Count
To find the last column number, use the below code
usedRangeLastColNum = Activesheet.UsedRange.Columns.Count
It is not recommended to use UsedRange to find the last column and row for the following reasons:
– Formatted Cell without value is considered as used
– Even if you delete the format of a formatted Cell, the Cell is still considered as used
– Because the above formula uses Count Method, data must start in Cell A1
Find Excel last row and last column number – using End Property
End Property is the standard way to find the last row and last column. End Property is same as the action of pressing Ctrl+direction arrow on your keyboard, it looks for the Cell that contains a value or formula. Cell that does not have any value but contains formula is not regarded as last Cell.
The below custom Function looks for the last row number (1,2,3,4…) in specific column
Public Function wColLastRow(worksheetNm As String, colNm As String) As Integer wColLastRow = Worksheets(worksheetNm).Range(colNm & Rows.Count).End(xlUp).row End Function
The below custom Function looks for the last column number (1,2,3,4…) in specific row
Public Function wRowLastColNum(worksheetNm As String, rowNum) As Integer wRowLastColNum = Worksheets(worksheetNm).Range("IV" & rowNum).End(xlToLeft).Column End Function
Find Excel last column name (A,B,C…)
The below custom Function looks for the last column name of specific row
Public Function wRowLastColNm(worksheetNm As String, rowNum) As String wRowLastColNm = Split(Cells(1, Worksheets(worksheetNm).Range("IV" & rowNum).End(xlToLeft).Column).Address, "$")(1) End Function
Find Excel last row and last column Range Address ($A$1,$B$1,$C$1…)
The below custom Function looks for the Range absolute Address of last row in specific column
Public Function wColLastRowAdd(worksheetNm As String, colNm As String) As String wColLastRowAdd = Worksheets(worksheetNm).Range(colNm & Rows.Count).End(xlUp).Address End Function
The below custom Function looks for the Range absolute Address of last column in specific row
Public Function wRowLastColAdd(worksheetNm As String, rowNum) As String wRowLastColAdd = Worksheets(worksheetNm).Range("IV" & rowNum).End(xlToLeft).Address End Function
Find Excel last row and last column Range Value
The below custom Function looks for the Range value of last row in specific column
Public Function wColLastRowVal(worksheetNm As String, colNm As String) wColLastRowVal = Worksheets(worksheetNm).Range(colNm & Rows.Count).End(xlUp).Value End Function
The below custom Function looks for the Range value of last column in specific row
Public Function wRowLastColVal(worksheetNm As String, rowNum) wRowLastColVal = Worksheets(worksheetNm).Range("IV" & rowNum).End(xlToLeft).Value End Function
Example – Find Excel last row and last column
Formula Result Explanation =wColLastRow(“Sheet1″,”B”) 4 Column B last row number =wRowLastColNum(“Sheet1″,1) 3 Row 1 last column number =wRowLastColNm(“Sheet1″,1) C Row 1 last column name =wColLastRowAdd(“Sheet1″,”A”) $A$3 Cell address of column A last row =wRowLastColAdd(“Sheet1″,2) $C$2 Cell address of row 2 last column =wColLastRowVal(“Sheet1″,”C”) data3 Cell value of column C last row =wRowLastColVal(“Sheet1″,4) data5 Cell value of row 4 last column
https://msdn.microsoft.com/en-us/library/office/aa215513%28v=office.11%29.aspx