Code from VBA is working, but from VS2013 no

[sergeos]

This my working piece of code in VBA

Dim objExcel As Object
        Dim objCell As Object
        Dim objWorksheet As Object

        Set objExcel = Excel.Application ' GetObject(, "Excel.Application")
        Set objWorksheet = objExcel.ActiveWindow.ActiveSheet

        
            Set objCell = objExcel.ActiveCell
            If objExcel.CountA(objWorksheet.Rows(1).EntireRow) <> 0 Then
                objExcel.ActiveWindow.SmallScroll Down:=1
            End If

All works fine. But in vs2013 error occurred
System.Runtime.InteropServices.COMException was unhandled
my code is:

Dim objExcel As Object
        Dim objCell As Object
        Dim objWorksheet As Object

        objExcel = GetObject(, "Excel.Application")
        objWorksheet = objExcel.ActiveWindow.ActiveSheet

            objCell = objExcel.ActiveCell
            If objExcel.CountA(objCell.Rows.EntireRow) <> 0 Then    '<========= ERROR LINE
                objExcel.ActiveWindow.SmallScroll(Down:=1)
            End If

[sergeos]

.EntireRow is not supporting.
Can solve by replacing this code:
If objExcel.CountA(objCell.Rows.EntireRow) <> 0 Then
to
If objExcel.CountA(objWorksheet.Rows(objCell.Row)) <> 0 Then