Hoping someone can help with a simple but puzzling problem. I have some code
that I want to build as a class method. The code works fine when I embed it
in Page_Load. But when I try to generalize the code into the method of a
class I am trying to build, it gives me strange errors: "CS0103: The name
'Server' does not exist in the current context". (Server being a call to
Server.MapPath.)
I'm working in ASP.NET 2.0 and VS.NET 2005.
Here's the code that works just fine:
public partial class aspmht_test1 : System.Web.UI.Page
{
private void Page_Load(object sender, System.EventArgs e)
{
aspNetMHT.MHT m = new aspNetMHT.MHT();
string protectedUrl = "http://www.google.com";
m.LoadUrl(protectedUrl);
...
string filename = "new" + DateTime.Now.ToFileTime().ToString() + ".zip";
//save it the filesystem.
m.SaveToFile(Server.MapPath(filename), true); // This is where I get
errors if I move to a class method
}
}
So far, so good. When I try to build a 'Scraper' class, and embed the code
in a method, I get errors on the line notated above. Here's my class code:
public class Scraper
{
public void GetPageAndSave(string remoteurl, string savefilename)
{
aspNetMHT.MHT m = new aspNetMHT.MHT();
m.LoadUrl(remoteurl);
m.Parse();
string filename = savefilename +
DateTime.Now.ToFileTime().ToString() + ".zip";
m.SaveToFile(Server.MapPath(filename), true);
}
The code fails on the last line with the error: CS0103: The name 'Server'
does not exist in the current context.
The code above is in Scraper.cs. Here's how I'm calling this in my page
public partial class aspmht_test2 : System.Web.UI.Page
{
public void Page_Load(object sender, EventArgs e)
{
Scraper myScraper = new Scraper();
string myURL = "http://whatever.com";
myScraper.GetPageAndSave(myURL, "whatever");
}
}
Any help out there? I'm outta ideas....Thanks in advance.
-KF 5 3028
You have to include the namespace for the Server in the file for your helper
classes. The namespace is defined in the file with your page class, but not
automatically if you create more class files.
<ke*****@u.washington.edu> wrote in message
news:#s**************@TK2MSFTNGP15.phx.gbl... Hoping someone can help with a simple but puzzling problem. I have some
code that I want to build as a class method. The code works fine when I embed
it in Page_Load. But when I try to generalize the code into the method of a class I am trying to build, it gives me strange errors: "CS0103: The name 'Server' does not exist in the current context". (Server being a call to Server.MapPath.)
I'm working in ASP.NET 2.0 and VS.NET 2005.
Here's the code that works just fine:
public partial class aspmht_test1 : System.Web.UI.Page { private void Page_Load(object sender, System.EventArgs e) { aspNetMHT.MHT m = new aspNetMHT.MHT();
string protectedUrl = "http://www.google.com"; m.LoadUrl(protectedUrl); ... string filename = "new" + DateTime.Now.ToFileTime().ToString() + ".zip";
//save it the filesystem. m.SaveToFile(Server.MapPath(filename), true); // This is where I get errors if I move to a class method } }
So far, so good. When I try to build a 'Scraper' class, and embed the code in a method, I get errors on the line notated above. Here's my class
code: public class Scraper { public void GetPageAndSave(string remoteurl, string savefilename)
{
aspNetMHT.MHT m = new aspNetMHT.MHT();
m.LoadUrl(remoteurl); m.Parse(); string filename = savefilename + DateTime.Now.ToFileTime().ToString() + ".zip"; m.SaveToFile(Server.MapPath(filename), true); }
The code fails on the last line with the error: CS0103: The name 'Server' does not exist in the current context.
The code above is in Scraper.cs. Here's how I'm calling this in my page
public partial class aspmht_test2 : System.Web.UI.Page {
public void Page_Load(object sender, EventArgs e) { Scraper myScraper = new Scraper(); string myURL = "http://whatever.com"; myScraper.GetPageAndSave(myURL, "whatever"); } }
Any help out there? I'm outta ideas....Thanks in advance.
-KF
Thanks. In C#, you're saying I need to include an import directive at the
top of the .cs file? What namespace to I need to be importing (which
namespace manages Server.whatever operations?)
Thanks again.
-KF
"Peter Rilling" <pe***@nospam.rilling.net> wrote in message
news:uz****************@TK2MSFTNGP14.phx.gbl... You have to include the namespace for the Server in the file for your helper classes. The namespace is defined in the file with your page class, but not automatically if you create more class files.
<ke*****@u.washington.edu> wrote in message news:#s**************@TK2MSFTNGP15.phx.gbl... Hoping someone can help with a simple but puzzling problem. I have some
code that I want to build as a class method. The code works fine when I embed it in Page_Load. But when I try to generalize the code into the method of a class I am trying to build, it gives me strange errors: "CS0103: The name 'Server' does not exist in the current context". (Server being a call to Server.MapPath.)
I'm working in ASP.NET 2.0 and VS.NET 2005.
Here's the code that works just fine:
public partial class aspmht_test1 : System.Web.UI.Page { private void Page_Load(object sender, System.EventArgs e) { aspNetMHT.MHT m = new aspNetMHT.MHT();
string protectedUrl = "http://www.google.com"; m.LoadUrl(protectedUrl); ... string filename = "new" + DateTime.Now.ToFileTime().ToString() + ".zip";
//save it the filesystem. m.SaveToFile(Server.MapPath(filename), true); // This is where I get errors if I move to a class method } }
So far, so good. When I try to build a 'Scraper' class, and embed the code in a method, I get errors on the line notated above. Here's my class code: public class Scraper { public void GetPageAndSave(string remoteurl, string savefilename)
{
aspNetMHT.MHT m = new aspNetMHT.MHT();
m.LoadUrl(remoteurl); m.Parse(); string filename = savefilename + DateTime.Now.ToFileTime().ToString() + ".zip"; m.SaveToFile(Server.MapPath(filename), true); }
The code fails on the last line with the error: CS0103: The name 'Server' does not exist in the current context.
The code above is in Scraper.cs. Here's how I'm calling this in my page
public partial class aspmht_test2 : System.Web.UI.Page {
public void Page_Load(object sender, EventArgs e) { Scraper myScraper = new Scraper(); string myURL = "http://whatever.com"; myScraper.GetPageAndSave(myURL, "whatever"); } }
Any help out there? I'm outta ideas....Thanks in advance.
-KF
Keep this link handy...
The .Net Framework 2.0 Class Browser : http://beta.asp.net/QUICKSTART/util/classbrowser.aspx
MapPath is a method in System.Web.HttpRequest. http://beta.asp.net/QUICKSTART/util/...ss=HttpRequest
Juan T. Llibre
ASP.NET MVP http://asp.net.do/foros/
Foros de ASP.NET en Español
Ven, y hablemos de ASP.NET...
======================
<ke*****@u.washington.edu> wrote in message news:eu**************@TK2MSFTNGP12.phx.gbl... Thanks. In C#, you're saying I need to include an import directive at the top of the .cs file? What namespace to I need to be importing (which namespace manages Server.whatever operations?)
Thanks again.
-KF
"Peter Rilling" <pe***@nospam.rilling.net> wrote in message news:uz****************@TK2MSFTNGP14.phx.gbl... You have to include the namespace for the Server in the file for your helper classes. The namespace is defined in the file with your page class, but not automatically if you create more class files.
<ke*****@u.washington.edu> wrote in message news:#s**************@TK2MSFTNGP15.phx.gbl... Hoping someone can help with a simple but puzzling problem. I have some
code that I want to build as a class method. The code works fine when I embed it in Page_Load. But when I try to generalize the code into the method of a class I am trying to build, it gives me strange errors: "CS0103: The name 'Server' does not exist in the current context". (Server being a call to Server.MapPath.)
I'm working in ASP.NET 2.0 and VS.NET 2005.
Here's the code that works just fine:
public partial class aspmht_test1 : System.Web.UI.Page { private void Page_Load(object sender, System.EventArgs e) { aspNetMHT.MHT m = new aspNetMHT.MHT();
string protectedUrl = "http://www.google.com"; m.LoadUrl(protectedUrl); ... string filename = "new" + DateTime.Now.ToFileTime().ToString() + ".zip";
//save it the filesystem. m.SaveToFile(Server.MapPath(filename), true); // This is where I get errors if I move to a class method } }
So far, so good. When I try to build a 'Scraper' class, and embed the code in a method, I get errors on the line notated above. Here's my class code: public class Scraper { public void GetPageAndSave(string remoteurl, string savefilename)
{
aspNetMHT.MHT m = new aspNetMHT.MHT();
m.LoadUrl(remoteurl); m.Parse(); string filename = savefilename + DateTime.Now.ToFileTime().ToString() + ".zip"; m.SaveToFile(Server.MapPath(filename), true); }
The code fails on the last line with the error: CS0103: The name 'Server' does not exist in the current context.
The code above is in Scraper.cs. Here's how I'm calling this in my page
public partial class aspmht_test2 : System.Web.UI.Page {
public void Page_Load(object sender, EventArgs e) { Scraper myScraper = new Scraper(); string myURL = "http://whatever.com"; myScraper.GetPageAndSave(myURL, "whatever"); } }
Any help out there? I'm outta ideas....Thanks in advance.
-KF
Ah, the missing piece. Thank you, Juan. I will not need to ask a question
like this in the future!
-KF
"Juan T. Llibre" <no***********@nowhere.com> wrote in message
news:uT**************@TK2MSFTNGP10.phx.gbl... Keep this link handy...
The .Net Framework 2.0 Class Browser : http://beta.asp.net/QUICKSTART/util/classbrowser.aspx
MapPath is a method in System.Web.HttpRequest.
http://beta.asp.net/QUICKSTART/util/...ss=HttpRequest
Juan T. Llibre ASP.NET MVP http://asp.net.do/foros/ Foros de ASP.NET en Español Ven, y hablemos de ASP.NET... ======================
<ke*****@u.washington.edu> wrote in message news:eu**************@TK2MSFTNGP12.phx.gbl... Thanks. In C#, you're saying I need to include an import directive at the top of the .cs file? What namespace to I need to be importing (which namespace manages Server.whatever operations?)
Thanks again.
-KF
"Peter Rilling" <pe***@nospam.rilling.net> wrote in message news:uz****************@TK2MSFTNGP14.phx.gbl... You have to include the namespace for the Server in the file for your helper classes. The namespace is defined in the file with your page class, but not automatically if you create more class files.
<ke*****@u.washington.edu> wrote in message news:#s**************@TK2MSFTNGP15.phx.gbl...
Hoping someone can help with a simple but puzzling problem. I have some code that I want to build as a class method. The code works fine when I embed it in Page_Load. But when I try to generalize the code into the method of a class I am trying to build, it gives me strange errors: "CS0103: The name 'Server' does not exist in the current context". (Server being a call to Server.MapPath.)
I'm working in ASP.NET 2.0 and VS.NET 2005.
Here's the code that works just fine:
public partial class aspmht_test1 : System.Web.UI.Page { private void Page_Load(object sender, System.EventArgs e) { aspNetMHT.MHT m = new aspNetMHT.MHT();
string protectedUrl = "http://www.google.com"; m.LoadUrl(protectedUrl); ... string filename = "new" + DateTime.Now.ToFileTime().ToString() + ".zip";
//save it the filesystem. m.SaveToFile(Server.MapPath(filename), true); // This is where I get errors if I move to a class method } }
So far, so good. When I try to build a 'Scraper' class, and embed the code in a method, I get errors on the line notated above. Here's my class code:
public class Scraper { public void GetPageAndSave(string remoteurl, string savefilename)
{
aspNetMHT.MHT m = new aspNetMHT.MHT();
m.LoadUrl(remoteurl); m.Parse(); string filename = savefilename + DateTime.Now.ToFileTime().ToString() + ".zip"; m.SaveToFile(Server.MapPath(filename), true); }
The code fails on the last line with the error: CS0103: The name 'Server' does not exist in the current context.
The code above is in Scraper.cs. Here's how I'm calling this in my page
public partial class aspmht_test2 : System.Web.UI.Page {
public void Page_Load(object sender, EventArgs e) { Scraper myScraper = new Scraper(); string myURL = "http://whatever.com"; myScraper.GetPageAndSave(myURL, "whatever"); } }
Any help out there? I'm outta ideas....Thanks in advance.
-KF
You may also consider in your method signature passing along the context:
public void YourMethodCall(System.Web.HttpContext context,string path)
{
context.Server.MapPath(path);
}
--
Clint Hill MCAD
H3O Software http://www.h3osoftware.com
"ke*****@u.washington.edu" wrote: Ah, the missing piece. Thank you, Juan. I will not need to ask a question like this in the future!
-KF
"Juan T. Llibre" <no***********@nowhere.com> wrote in message news:uT**************@TK2MSFTNGP10.phx.gbl... Keep this link handy...
The .Net Framework 2.0 Class Browser : http://beta.asp.net/QUICKSTART/util/classbrowser.aspx
MapPath is a method in System.Web.HttpRequest.
http://beta.asp.net/QUICKSTART/util/...ss=HttpRequest
Juan T. Llibre ASP.NET MVP http://asp.net.do/foros/ Foros de ASP.NET en Español Ven, y hablemos de ASP.NET... ======================
<ke*****@u.washington.edu> wrote in message news:eu**************@TK2MSFTNGP12.phx.gbl... Thanks. In C#, you're saying I need to include an import directive at the top of the .cs file? What namespace to I need to be importing (which namespace manages Server.whatever operations?)
Thanks again.
-KF
"Peter Rilling" <pe***@nospam.rilling.net> wrote in message news:uz****************@TK2MSFTNGP14.phx.gbl... You have to include the namespace for the Server in the file for your helper classes. The namespace is defined in the file with your page class, but not automatically if you create more class files.
<ke*****@u.washington.edu> wrote in message news:#s**************@TK2MSFTNGP15.phx.gbl... > > Hoping someone can help with a simple but puzzling problem. I have some code > that I want to build as a class method. The code works fine when I > embed it > in Page_Load. But when I try to generalize the code into the method of > a > class I am trying to build, it gives me strange errors: "CS0103: The > name > 'Server' does not exist in the current context". (Server being a call > to > Server.MapPath.) > > I'm working in ASP.NET 2.0 and VS.NET 2005. > > Here's the code that works just fine: > > public partial class aspmht_test1 : System.Web.UI.Page > { > private void Page_Load(object sender, System.EventArgs e) > { > aspNetMHT.MHT m = new aspNetMHT.MHT(); > > string protectedUrl = "http://www.google.com"; > m.LoadUrl(protectedUrl); > ... > string filename = "new" + DateTime.Now.ToFileTime().ToString() + > ".zip"; > > //save it the filesystem. > m.SaveToFile(Server.MapPath(filename), true); // This is where I get > errors if I move to a class method > } > } > > So far, so good. When I try to build a 'Scraper' class, and embed the > code > in a method, I get errors on the line notated above. Here's my class code: > > public class Scraper > { > public void GetPageAndSave(string remoteurl, string savefilename) > > { > > aspNetMHT.MHT m = new aspNetMHT.MHT(); > > m.LoadUrl(remoteurl); > m.Parse(); > string filename = savefilename + > DateTime.Now.ToFileTime().ToString() + ".zip"; > m.SaveToFile(Server.MapPath(filename), true); > } > > The code fails on the last line with the error: CS0103: The name > 'Server' > does not exist in the current context. > > The code above is in Scraper.cs. Here's how I'm calling this in my page > > public partial class aspmht_test2 : System.Web.UI.Page > { > > public void Page_Load(object sender, EventArgs e) > { > Scraper myScraper = new Scraper(); > string myURL = "http://whatever.com"; > myScraper.GetPageAndSave(myURL, "whatever"); > } > } > > Any help out there? I'm outta ideas....Thanks in advance. > > -KF > > >
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