```csharp
private void DataBindFunction()
{
DataView myDataView = myDataTable.DefaultView;
PagedDataSource myPagedDS = new PagedDataSource();
myPagedDS.DataSource = myDataView;
myPagedDS.AllowPaging = true;
myPagedDS.PageSize = 6;
myPagedDS.CurrentPageIndex = int.Parse(ViewState["pageindex"].ToString());
if (!myPagedDS.IsFirstPage)
{
lkPre.Visible = true;
}
else
{
lkPre.Visible = false;
}
if (!myPagedDS.IsLastPage)
{
lkNext.Visible = true;
}
else
{
lkNext.Visible = false;
}
myDatalist.DataSource = myPagedDS;
myDatalist.DataBind();
}
```