Access Request.QuerySt ring in Master Page?

[james]

Hey Guys,

Do you have any idea how to acces Request.QuerySt ring in a MasterPage?
I need to use it to modify my sitemap.

My code is:

public partial class MasterPage : System.Web.UI.M asterPage
{
protected void Page_Load(objec t sender, EventArgs e)
{
SiteMap.SiteMap Resolve += new
SiteMapResolveE ventHandler(thi s.ResolveAdapte r);
}

SiteMapNode ResolveAdapter( object sender, SiteMapResolveE ventArgs
e)
{
SiteMapNode currentNode = SiteMap.Current Node.Clone(true );
string realm =
ContentPlaceHol der1.Page.Reque st.QueryString["realm"];
currentNode.Url += "?realm=" + realm;
return currentNode;
}

[james]

Nevermind. I used HttpContext.Cur rent.Request.Qu eryString["realm"];

james wrote:

Hey Guys,

Do you have any idea how to acces Request.QuerySt ring in a MasterPage?
I need to use it to modify my sitemap.

My code is:

public partial class MasterPage : System.Web.UI.M asterPage
{
protected void Page_Load(objec t sender, EventArgs e)
{
SiteMap.SiteMap Resolve += new
SiteMapResolveE ventHandler(thi s.ResolveAdapte r);
}

SiteMapNode ResolveAdapter( object sender, SiteMapResolveE ventArgs
e)
{
SiteMapNode currentNode = SiteMap.Current Node.Clone(true );
string realm =
ContentPlaceHol der1.Page.Reque st.QueryString["realm"];
currentNode.Url += "?realm=" + realm;
return currentNode;
}

[Mark Fitzpatrick]

Don't forget to test to see if the Request.QuerySt ring[] array item is not
null before you access it, otherwise you're going to end up with
nullreference errors when the querystring variable isn't present or
misspelled.

--
Hope this helps,
Mark Fitzpatrick
Former Microsoft FrontPage MVP 199?-2006

"james" <ja********@gma il.comwrote in message
news:11******** **************@ k70g2000cwa.goo glegroups.com.. .

Hey Guys,

Do you have any idea how to acces Request.QuerySt ring in a MasterPage?
I need to use it to modify my sitemap.

My code is:

public partial class MasterPage : System.Web.UI.M asterPage
{
protected void Page_Load(objec t sender, EventArgs e)
{
SiteMap.SiteMap Resolve += new
SiteMapResolveE ventHandler(thi s.ResolveAdapte r);
}

SiteMapNode ResolveAdapter( object sender, SiteMapResolveE ventArgs
e)
{
SiteMapNode currentNode = SiteMap.Current Node.Clone(true );
string realm =
ContentPlaceHol der1.Page.Reque st.QueryString["realm"];
currentNode.Url += "?realm=" + realm;
return currentNode;
}

[Laurent Bugnion]

Hi,

Mark Fitzpatrick wrote:

Don't forget to test to see if the Request.QuerySt ring[] array item is not
null before you access it, otherwise you're going to end up with
nullreference errors when the querystring variable isn't present or
misspelled.

Just to be nitpicking, the QueryString array won't be null if the
variable is mispelled, so you should also test if the variable itself is
not null:

if ( this.Request != null
&& this.Request.Qu eryString != null
&& this.Request.Qu eryString[ "realm" ] != null )
{
// Do some work
}

HTH,
Laurent
--
Laurent Bugnion, GalaSoft
Software engineering: http://www.galasoft-LB.ch
PhotoAlbum: http://www.galasoft-LB.ch/pictures
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