Hi Tim,
AS you mentioned that this works with someone but not with some others and
other members has pointed that it is possibly the Dataset is not retireved
correclty, I'm suspecting that whether you've use impersonating in your web
application so that your sql connecting operation will fail when running
under certain client user's security context? Anyway, you can have a check
in your web application's secuirty setting also.
Thanks,
Regards,
Steven Cheng
Microsoft Online Support
Get Secure!
www.microsoft.com/security
(This posting is provided "AS IS", with no warranties, and confers no
rights.)
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| Thread-Topic: Urgent Help for release...
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| Subject: RE: Urgent Help for release...
| Date: Fri, 2 Sep 2005 04:48:05 -0700
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|
| Can you paste code of the GetDataSet method?
| --
| Milosz Skalecki
| MCP, MCAD
|
|
| "Tim::.." wrote:
|
| > It works fine on my development network but for some reason it doesn't
work
| > when multiple users start to use it...
| >
| > It is almost like only certain clients get connections to the SQL
server???
| >
| > Any ideas???
| >
| > Thanks....
| >
| > "Milosz Skalecki" wrote:
| >
| > > Elo,
| > >
| > > Ensure rowId is properly set and GetDataSet does not return null
reference.
| > >
| > > --
| > > Milosz Skalecki
| > > MCP, MCAD
| > >
| > >
| > > "Tim::.." wrote:
| > >
| > > > Can someone please tell me why I keep getting the following error
for some of
| > > > my web application users but not others??? Even though the
application runs
| > > > from a central webserver???
| > > >
| > > >
| > > > Thanks for any help...
| > > >
| > > > Error:
| > > > -----
| > > >
| > > > Exception Details: System.NullReferenceException: Object reference
not set
| > > > to an instance of an object.
| > > >
| > > > Source Error:
| > > >
| > > > An unhandled exception was generated during the execution of the
current web
| > > > request. Information regarding the origin and location of the
exception can
| > > > be identified using the exception stack trace below.
| > > >
| > > > Stack Trace:
| > > >
| > > > [NullReferenceException: Object reference not set to an instance of
an
| > > > object.]
| > > > cpncms_v1.editor.GetDocument() +277
| > > > cpncms_v1.editor.Page_Load(Object sender, EventArgs e) +122
| > > > System.Web.UI.Control.OnLoad(EventArgs e) +67
| > > > System.Web.UI.Control.LoadRecursive() +35
| > > > System.Web.UI.Page.ProcessRequestMain() +731
| > > >
| > > > Code:
| > > > ---------
| > > >
| > > > Private Function GetDocument() As String
| > > > Dim ds As DataSet
| > > >
| > > > If Request.ServerVariables("HTTP_REFERER") =
| > > > "http://localhost/cpncms_v1/cms/viewpage.aspx" Then
| > > > ds = GetDataSet(("SELECT content FROM tblPageContent
WHERE
| > > > pageID=" + rowID.ToString()))
| > > > Cache("iNews") = "False"
| > > > ElseIf Request.ServerVariables("HTTP_REFERER") =
| > > > "http://localhost/cpncms_v1/cms/news/pgeEditor.aspx" Then
| > > > ds = GetDataSet(("SELECT content FROM tblNewsArchive
WHERE
| > > > newsID=" + rowID.ToString()))
| > > > Cache.Remove("iNews")
| > > > End If
| > > > Dim table As DataTable = ds.Tables(0)
| > > > Dim row As DataRow = table.Rows(0)
| > > > Dim doc As String = row("content").ToString()
| > > > Return doc
| > > > ds.Dispose()
| > > > End Function 'GetDocument
| > > >
|
