I assume you have two datetimepicker
Try this on you Search Button Click Event
Dim sd As New SqlDataAdapter("Select * From table where DateOfEntry_From='" + dtp.Text.ToString() + "' and DateOfEntry_To='" + dtp2.Text.ToString() + "'", myCon.con())
Dim dt As New DataTable
sd.Fill(dt)
If dt.Rows.Count > 0 Then
dgV.DataSource = dt
Else
dgV.DataSource = Nothing
MessageBox.Show("No data found ")
End If
Implement as per your requirement