In this example, the primary key of a new record is passed from the AddOrdersPage.aspx page to the MyPage.aspx page by specifying a URL parameter in the Bindings tab of the Properties dialog for the “Save” button on AddOrdersPage.aspx. A URL parameter is passed which is a concatenation of two fields, ShipCity and ShipCountry. Two different approaches are illustrated: overriding the ModifyRedirectUrl() method and overriding the Redirect() method, both of which are in the Page class.

C#, override ModifyRedirectUrl()

public override void ModifyRedirectUrl(BaseClasses.ApplicationEventArgs args) {     string myStr = this.ShipCountry.Text + this.ShipCity.Text;     args.RedirectUrl = args.RedirectUrl + "?myparam=" + myStr; }

C#, override Redirect()

protected override void Redirect(BaseClasses.ApplicationEventArgs args) {     string myStr = this.ShipCountry.Text + this.ShipCity.Text;     args.RedirectUrl = args.RedirectUrl + "?myparam=" + myStr;     base.Redirect(args); }

Visual Basic .NET, override ModifyRedirectUrl()

Public Overrides Sub ModifyRedirectUrl(ByVal args As BaseClasses.ApplicationEventArgs)     Dim myStr As String = Me.ShipCountry.Text & Me.ShipCity.Text     args.RedirectUrl = args.RedirectUrl + "?myparam=" + myStr End Sub

Visual Basic .NET, override Redirect()

Protected Overrides Sub Redirect(ByVal args As BaseClasses.ApplicationEventArgs)     Dim myStr As String = Me.ShipCountry.Text & Me.ShipCity.Text     args.RedirectUrl = args.RedirectUrl + "?myparam=" + myStr     MyBase.Redirect(args) End Sub

Step 2: Build and run your application.

Pooja has experience developing Web applications using .NET technology. She started her career with PCS, a leading software services company headquartered in India and has been with Iron Speed since 2005.

Pooja holds an M.S. degree in Computer Application and a B.S. degree in Electrical engineering from Maharaja Sayajirao University in India.