How to pass datagrid record number instead of clicking

[tony007]

I got a datagrid that supposed to edit the datagrid once the user clicks on edit button next to each record. I want this page recives the record number as passed value but i do not know how to do it .(datagridupdate?record=4)
Is there a way to pass record value to this part of code which is resposible for finding the record that we want to update ? I be happy to get some help here. thanks

    Sub DBEditDataGrid_Edit(Sender As Object, E As DataGridCommandEventArgs)
        DBEditDataGrid.EditItemIndex = E.Item.ItemIndex
        DataBindGrid
    End Sub

<%@ Page Language="VB" %>
<%@ Import Namespace="System.Data" %>
<%@ Import Namespace="System.Data.SqlClient" %>

<script language="VB" runat="server">
	Dim objConnection As SqlConnection
	Dim myDataReader As SqlDataReader	

    Sub Page_Load(Sender As Object, E As EventArgs) 
		' Set up our connection.
		objConnection = New SqlConnection("Data Source=(local);" _
			& "Initial Catalog=teniss2;User Id=web;Password=web;" _
			& "Connect Timeout=15;Network Library=dbmssocn;")

		LoadDataFromDB

		If Not IsPostBack Then
			DataBindGrid
		End If
    End Sub

	Sub LoadDataFromDB()
		Dim objCommand As SqlCommand

		' Create new command object passing it our SQL query
		' and telling it which connection to use.
		objCommand = New SqlCommand("SELECT * FROM Players;", objConnection)

		' Open the connection, execute the command, and close the connection.
		objConnection.Open()
		myDataReader = objCommand.ExecuteReader(System.Data.CommandBehavior.CloseConnection)
	End Sub

    Sub DataBindGrid()
        DBEditDataGrid.DataSource = myDataReader
        DBEditDataGrid.DataBind
    End Sub

    Sub DBEditDataGrid_Edit(Sender As Object, E As DataGridCommandEventArgs)
        DBEditDataGrid.EditItemIndex = E.Item.ItemIndex
        DataBindGrid
    End Sub

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