C#

myDeleteButton = myTableCell.Controls[0];

public void Page_Load(object Source, EventArgs E)
{
	if (!Page.IsPostBack)
	{
		BindData();
	}
}

public void BindData()
{
	DataSet myDataSet = new DataSet();
	SqlDataAdapter mySqlDataAdapter = default(SqlDataAdapter);
	mySqlDataAdapter = new SqlDataAdapter("SELECT * FROM glmaster", "REMOVED;");
	mySqlDataAdapter.Fill(myDataSet, "glmaster");
	glmasterInfo.DataSource = myDataSet.Tables["glmaster"];
	glmasterInfo.DataBind();
}

public void DataGrid_Delete(object Source, DataGridCommandEventArgs E)
{
	SqlConnection myConnection = default(SqlConnection);
	SqlCommand myCommand = default(SqlCommand);
	string strDeleteStmt = "";
	
	decimal balance_test = new decimal();
	string Balance_output = "";
	
	balance_test = System.Convert.ToDecimal(Convert.ToDecimal(E.Item.Cells[6].Text));
	
	if (balance_test == 0.0M)
	{
		outError.InnerHtml = "";
		strDeleteStmt = "DELETE FROM glmaster " + 
			" WHERE major = " + E.Item.Cells[1].Text + 
			" AND minor = " + E.Item.Cells[2].Text + 
			" AND sub1 = " + E.Item.Cells[3].Text + 
			" AND sub2 = " + E.Item.Cells[4].Text;
		try
		{
			myConnection = new SqlConnection(
				"REMOVED;");
			myCommand = new SqlCommand(strDeleteStmt, myConnection);
			myConnection.Open();
			myCommand.ExecuteNonQuery();
			
			glmasterInfo.EditItemIndex = -1;
			BindData();
		}
		catch (Exception exc)
		{
			outError.InnerHtml = "* Error while deleting data.<br />" 
				+ exc.Message + "<br />" + exc.Source;
		}
		finally
		{
			myConnection.Close();
		}
	}
	else
	{
		Balance_output = balance_test.ToString("C");
		string Error_String = "";
		
		Error_String = "<center>You Can\'t Delete This Account<br>";
		Error_String = Error_String + "Balance is NOT zero.<br>";
		Error_String = Error_String + "The Account Balance is " + Balance_output;
		Error_String = Error_String + " for ";
		Error_String = Error_String + E.Item.Cells[1].Text + "-";
		Error_String = Error_String + E.Item.Cells[2].Text + "-";
		Error_String = Error_String + E.Item.Cells[3].Text + "-";
		Error_String = Error_String + E.Item.Cells[4].Text + "</center>";
		
		outError.InnerHtml = Error_String;
	}
}

public void DataGrid_ItemCreated(object Sender, DataGridItemEventArgs e)
{
	if (((e.Item.ItemType == ListItemType.Item) || (e.Item.ItemType == ListItemType.AlternatingItem)) || (e.Item.ItemType == ListItemType.EditItem))
	{
		TableCell myTableCell = default(TableCell);
		myTableCell = e.Item.Cells[0];

		LinkButton myDeleteButton = default(LinkButton);
		myDeleteButton = myTableCell.Controls[0];
		myDeleteButton.Attributes.Add("onclick", "javascript: return confirm(\'Are you Sure you want to delete this account?\');");
	}
}