Navigation methods in ASP.NET

Hyperlink control
Response.Redirect method
Server.Transfer method
Server.Execute method
Window.Open method

Hyperlink control
This is server control use for navigation to another page specified in the NavigateURL property. Hyperlink control doesn’t expose any server side event.

Response.Redirect method
This method is used to navigate to another page from code. You can use this method to navigate from a Linkbutton or ImageButton control.
For example

Private Sub LinkButton1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles LinkButton1.Click
Response.Redirect("Page2.aspx")
End Sub

Server.Transfer method
This method can be used only with .aspx file. It allows to retain some information between the requests when its preserveForm argument is set to true.

Server.Execute method
Like Server.Transfer, this method is also used with .aspx file only. This method enables new page execution while still displaying the current web form.

Window.Open method
Display a page in a new browser window on the client.