Way to check for cookies

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  • David C
    #1

    Way to check for cookies

    Is there a way to check to see if the browser accepts cookies? I have the
    following line of code that is giving an error "Object reference not set to
    an instance of an object."
    with the following line:

    If Server.HtmlEnco de(Request.Cook ies("level").Va lue) = "admin" Then

    Thanks.
    David


    Tags: None
    • gerry
      #2
      Re: Way to check for cookies

      not sure about the VB syntax , in c# it would be something like :

      if ( Request.Cookies["level"]!=null &&
      Server.HtmlEnco de(Request.Cook ies["level"].Value) == "admin" )
      {
      }



      "David C" <dlchase@lifeti meinc.comwrote in message
      news:ujs8aNpRJH A.5348@TK2MSFTN GP02.phx.gbl...
      Is there a way to check to see if the browser accepts cookies? I have the
      following line of code that is giving an error "Object reference not set
      to an instance of an object."
      with the following line:
      >
      If Server.HtmlEnco de(Request.Cook ies("level").Va lue) = "admin" Then
      >
      Thanks.
      David
      >
      >

        Comment

        • David C
          #3
          Re: Way to check for cookies

          Just curious. Why do you use Request.Cookies in one stmt and
          Server.HtmlEnco de(Request.Cook ies... in another? Are they equivalent?

          David
          "gerry" <germ2@newsgrou p.nospamwrote in message
          news:O9JXqmpRJH A.588@TK2MSFTNG P06.phx.gbl...
          not sure about the VB syntax , in c# it would be something like :
          >
          if ( Request.Cookies["level"]!=null &&
          Server.HtmlEnco de(Request.Cook ies["level"].Value) == "admin" )
          {
          }
          >
          >
          >
          "David C" <dlchase@lifeti meinc.comwrote in message
          news:ujs8aNpRJH A.5348@TK2MSFTN GP02.phx.gbl...
          >Is there a way to check to see if the browser accepts cookies? I have
          >the following line of code that is giving an error "Object reference not
          >set to an instance of an object."
          >with the following line:
          >>
          >If Server.HtmlEnco de(Request.Cook ies("level").Va lue) = "admin" Then
          >>
          >Thanks.
          >David
          >>
          >>
          >
          >

            Comment

            • =?Utf-8?B?YnJ1Y2UgYmFya2Vy?=
              #4
              Re: Way to check for cookies

              in c# if are short circuited

              if (a && b)

              if a is false, b will not be evaluated. this is not tue for vb, you will
              need to do two if statements. assuming i can remember vb syntax at all:

              If not Request.Cookies ("level") is nothing then
              if Server.HtmlEnco de(Request.Cook ies("level").Va lue) = "admin" Then

              end if
              end if

              also have no idea why you call Server.HtmlEnco de().

              -- bruce (sqlwork.com)


              "David C" wrote:
              Just curious. Why do you use Request.Cookies in one stmt and
              Server.HtmlEnco de(Request.Cook ies... in another? Are they equivalent?
              >
              David
              "gerry" <germ2@newsgrou p.nospamwrote in message
              news:O9JXqmpRJH A.588@TK2MSFTNG P06.phx.gbl...
              not sure about the VB syntax , in c# it would be something like :

              if ( Request.Cookies["level"]!=null &&
              Server.HtmlEnco de(Request.Cook ies["level"].Value) == "admin" )
              {
              }



              "David C" <dlchase@lifeti meinc.comwrote in message
              news:ujs8aNpRJH A.5348@TK2MSFTN GP02.phx.gbl...
              Is there a way to check to see if the browser accepts cookies? I have
              the following line of code that is giving an error "Object reference not
              set to an instance of an object."
              with the following line:
              >
              If Server.HtmlEnco de(Request.Cook ies("level").Va lue) = "admin" Then
              >
              Thanks.
              David
              >
              >
              >
              >
              >

                Comment

                • David C
                  #5
                  Re: Way to check for cookies

                  I was probably brain dead when I coded this page. Normally I just use
                  If Not Request.Cookies ("level") Is Nothing Then
                  ....

                  David
                  "bruce barker" <brucebarker@di scussions.micro soft.comwrote in message
                  news:1BCBAE50-14AE-4D2C-80D5-87A5A77EC12C@mi crosoft.com...
                  in c# if are short circuited
                  >
                  if (a && b)
                  >
                  if a is false, b will not be evaluated. this is not tue for vb, you will
                  need to do two if statements. assuming i can remember vb syntax at all:
                  >
                  If not Request.Cookies ("level") is nothing then
                  if Server.HtmlEnco de(Request.Cook ies("level").Va lue) = "admin" Then
                  >
                  end if
                  end if
                  >
                  also have no idea why you call Server.HtmlEnco de().
                  >
                  -- bruce (sqlwork.com)
                  >
                  >
                  "David C" wrote:
                  >
                  >Just curious. Why do you use Request.Cookies in one stmt and
                  >Server.HtmlEnc ode(Request.Coo kies... in another? Are they equivalent?
                  >>
                  >David
                  >"gerry" <germ2@newsgrou p.nospamwrote in message
                  >news:O9JXqmpRJ HA.588@TK2MSFTN GP06.phx.gbl...
                  not sure about the VB syntax , in c# it would be something like :
                  >
                  if ( Request.Cookies["level"]!=null &&
                  Server.HtmlEnco de(Request.Cook ies["level"].Value) == "admin" )
                  {
                  }
                  >
                  >
                  >
                  "David C" <dlchase@lifeti meinc.comwrote in message
                  news:ujs8aNpRJH A.5348@TK2MSFTN GP02.phx.gbl...
                  >Is there a way to check to see if the browser accepts cookies? I have
                  >the following line of code that is giving an error "Object reference
                  >not
                  >set to an instance of an object."
                  >with the following line:
                  >>
                  >If Server.HtmlEnco de(Request.Cook ies("level").Va lue) = "admin" Then
                  >>
                  >Thanks.
                  >David
                  >>
                  >>
                  >
                  >
                  >>
                  >>
                  >>

                    Comment

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