how to populate data in data grid from table of sql server

Private Sub Form1_Load(sender As System.Object, e As System.EventArgs)
	Dim myconnection As New SqlConnection("server=THEJASVI-PC\SQLEXPRESS;database=emp;uid=sa;pwd=2x12")
	myconnection.Open()
	ds = New DataSet()
	s = "select * from emp_details"
	Dim da As New SqlDataAdapter(s, myconnection)

	da.Fill(ds, "emp_details")
	Dim Source As gridview1.data = ds.tables(emp_details).defaultview
	gridview1.datamember = emp_details
	gridview1.databind()
End Sub