different forms of Response.redirect in ASP.NET C#

Response.Redirect("~/Login.aspx?errormessage=No valid session found", false);

Response.Redirect("InvoiceInbox.aspx");

 Response.Redirect("./InvoicePrint.aspx?Invoice_ID=" + Invoice_ID + "&InvoiceNo=" + Invoice_No + "&InVoiceDate=" + Invoice_Date);