Type Mismatch, Run Time error 13

I am getting a type mismatch error for the below at the if iRowValue null check

what i am trying to do is to determine if the value already exists in the sheet then update that column or else append at the end.

Public iRowValue As Long

Public iRow As Long

----------

Private Sub Update_Click()
Dim Rng As Range
Dim FindString1 as String


With ws.Range("A:A")
         Set Rng = .Find(What:=FindString1, _
                         After:=.Cells(.Cells.Count), _
                         LookIn:=xlValues, _
                         LookAt:=xlWhole, _
                         SearchOrder:=xlByRows, _
                         SearchDirection:=xlNext, _
                         MatchCase:=False)

         If Rng Is Nothing Then
            MsgBox "Name does not Exists"
         Else
            iRowValue = Rng.Row
         End If
    End With

**If iRowValue <> "" Then**

iRow = iRowValue

Else开发者_如何转开发

iRow = ws.Cells(Rows.Count, 1) _
  .End(xlUp).Offset(1, 0).Row
End If

ws.Cells(iRow, 1).Value = Me.FirstName.Value

ws.Cells(iRow, 2).Value = Me.LastCode.Value

End Sub

iRowValue is declared as Long, you then try to compare it to a String - which can't work. Simply compare against 0 and it should work.