Achieve performance while updating a datatable bound to a bindingsource or datagridview

Datatable in ADO.NET is highly useful to do in memory data related operations. But it is very painful to update data when it is bound to a datagridview or bindingsource.
 
While I was developing an application in .NET with C#, I came across this problem in which I had to modify a data table of 100000 records. It took lots of time to update the entire table. I Googled how best I could to come out of this problem. Everywhere I got suggestions to set the below mentioned properties before and after updation:
 

 BindingSource bs = new BindingSource();
DataTable dt = new DataTable();
 
bs.DataSource = dt;
bs.SuspendBinding();
bs.RaiseListChangedEvents = false;
dt.BeginLoadData();
            
//== some modification on data table

dt.EndLoadData();
bs.RaiseListChangedEvents = true;
bs.ResumeBinding();
bs.ResetBindings(true);

The above code snippet performed OK compared to simple updation of datatable without setting properties. Still I wanted to achieve more performance while modifying datatable.
Upon investigation, I could achieve it by setting the filter property of binding source.

  
BindingSource bs = new BindingSource();
DataTable dt = new DataTable();
 
bs.DataSource = dt;
bs.SuspendBinding();
bs.RaiseListChangedEvents = false; 
bs.Filter = "1=0"; 
dt.BeginLoadData(); 
        
//== some modification on data table

dt.EndLoadData();
bs.RaiseListChangedEvents = true;
bs.Filter = "";