title: vb.net datagrid view multiple Datasources
body: <p>i have 4 data sources that i Want to bind to a datagridview, so it will be like </p>
  
  <pre><code> datasource Me.DataGridView1.DataSource = Me.bindingSource1 'rows 0 to 500
   datasource Me.DataGridView1.DataSource = Me.bindingSource2 'rows 501 to 1000 
   datasource Me.DataGridView1.DataSource = Me.bindingSource3 'rows 1001 to 1500
   datasource Me.DataGridView1.DataSource = Me.bindingSource4 'rows 1501 to 2000
  </code></pre>
  
  <p>how can it be done? </p>