Please help me explain Target(index) in Worksheet_Change Event?

[hunghung]

Hi, I am new to VBA and this is the first time I post a thread in the forum. Hope you in the forum help me.
I have trouble with one problem. Sorry for my bad English

I have data containing 3 columns Code, Name and Date with alternate blank rows as below. I want a code that can automatically insert more a blank row down when I enter data into yellow highlighted blank rows.

	B	C	D	E
1
2	Code	Name	Date
3
4	TD20	THEP TRON Ø20	12/4/2014
5
6	TD22	THEP TRON Ø22	11/1/2014
7
8	TD24	THEP TRON Ø24	11/1/2014
9
10	TD26	THEP TRON Ø28	11/1/2014
11

<tbody>
</tbody>

Sheet1​

A online friend helped me create this code but no explain his code for me.

Option Explicit


Private Sub Worksheet_Change(ByVal Target As Range)
On Error Resume Next
If Not Intersect(Target, [D2:D1000]) Is Nothing Then
   Application.EnableEvents = False
      If Target(2) <> "" Then Target(2).EntireRow.Insert
   Application.EnableEvents = True
End If
End Sub

First thing, I want people in the forum please explain what is the meaning of Target(2) and the usage of it.
Secondly, if possible, is there any other solution for this problem? I wanna see your other solutions.
Thanks in advance.

 

[pike]

Hi hunghung,
The target cell is the cell that is changed
target(2) is the cell below
target(,2) is the column to right
and target(2,2) is the diagonal cell
target(1) is the same as target(1,1) or target (,1)

so your code is looking form a blank cell below the entry data and if is not balnk adds a new row.

 

[hunghung]

Thank you so much pike. Now, I understood that :D