> Microsoft Development Environment 2003 Version 7.1.3088
> Microsoft .NET Framework  1.1 Version 1.1.4322
> Windows 2000, version 5.0 (build 2195: Service Pack 4)
>
> I am having problems loading xml stored as a blob in an Oracle
> database.
>
> I am getting the following error trying to display the xml object on
> the page:
>
> Server Error in '/PostFunding/Web' Application.
> ---------------------------------------------------------------------------­-----
>
> The UNC path should be of the form \\server\share.
> Description: An unhandled exception occurred during the execution of
> the current web request. Please review the stack trace for more
> information about the error and where it originated in the code.
>
> Exception Details: System.ArgumentException: The UNC path should be of
> the form \\server\share.
>
> Source Error:
>
> Line 158:
> Line 159:
> Line 160:    xdoc.Load("C:\\prf_blob.xml");
> Line 161:
>
> Source File: c:\cc_views\xxx_pof_future_view\post_funding\source_code
> \postfunding\web\secondary\pretell\displayblob.aspx.cs    Line: 159
>
> Stack Trace:
>
> [ArgumentException: The UNC path should be of the form \\server
> \share.]
>    System.IO.Path.nGetFullPathHelper(String path, Char[]
> invalidPathChars, Char[] whitespaceChars, Char directorySeparator,
> Char altDirectorySeparator, Char volumeSeparator, Boolean fullCheck,
> String& newPath) +0
>    System.IO.Path.GetFullPathInternal(String path) +165
>    System.IO.FileStream..ctor(String path, FileMode mode, FileAccess
> access, FileShare share, Int32 bufferSize, Boolean useAsync, String
> msgPath, Boolean bFromProxy) +233
>    System.IO.FileStream..ctor(String path, FileMode mode, FileAccess
> access, FileShare share) +45
>    System.Xml.XmlDownloadManager.GetStream(Uri uri, ICredentials
> credentials) +73
>    System.Xml.XmlUrlResolver.GetEntity(Uri absoluteUri, String role,
> Type ofObjectToReturn) +55
>    System.Xml.Schema.DtdParser.ParseDocTypeDecl() +639
>    System.Xml.Schema.DtdParser.Parse() +61
>    System.Xml.XmlTextReader.ParseDtd(XmlScanner scanner) +71
>    System.Xml.XmlTextReader.ParseTag() +1379
>    System.Xml.XmlTextReader.ParseRoot() +234
>    System.Xml.XmlTextReader.Read() +127
>    System.Xml.XmlValidatingReader.ReadWithCollectTextToken() +146
>    System.Xml.XmlValidatingReader.Read() +26
>    System.Xml.XmlLoader.LoadDocSequence(XmlDocument parentDoc) +31
>    System.Xml.XmlLoader.Load(XmlDocument doc, XmlReader reader,
> Boolean preserveWhitespace) +102
>    System.Xml.XmlDocument.Load(XmlReader reader) +72
>    System.Xml.XmlDocument.Load(String filename) +78
>    Web.Secondary.Pretell.DisplayBlob.DisplayTheBlob(Byte[] blob,
> String mimeType, String fileExtension) in c:\cc_views
> \xxx_pof_future_view\post_funding\source_code\postfunding\web\secondary
> \pretell\displayblob.aspx.cs:159
>
> [Exception: blob exception]
>    Web.Secondary.Pretell.DisplayBlob.DisplayTheBlob(Byte[] blob,
> String mimeType, String fileExtension) in c:\cc_views
> \xxx_pof_future_view\post_funding\source_code\postfunding\web\secondary
> \pretell\displayblob.aspx.cs:173
>    Web.Secondary.Pretell.DisplayBlob.Page_Load(Object sender,
> EventArgs e) in c:\cc_views\xxx_pof_future_view\post_funding
> \source_code\postfunding\web\secondary\pretell\displayblob.aspx.cs:105
>    System.Web.UI.Control.OnLoad(EventArgs e) +67
>    System.Web.UI.Control.LoadRecursive() +35
>    System.Web.UI.Page.ProcessRequestMain() +731
>
> ---------------------------------------------------------------------------­-----
> Version Information: Microsoft .NET Framework Version:1.1.4322.573;
> ASP.NET Version:1.1.4322.573
>
> Here is what I think are the relevant parts of the code:
>
> using System;
> using System.Collections;
> using System.ComponentModel;
> using System.Data;
> using System.Drawing;
> using System.Text;
> using System.Web;
> using System.Web.SessionState;
> using System.Web.UI;
> using System.Web.UI.WebControls;
> using System.Web.UI.HtmlControls;
>
> namespace Web.Secondary.Pretell
> {
>  public class DisplayBlob : System.Web.UI.Page
>  {
>   protected System.Web.UI.WebControls.Xml Xml1;
>
>   private void Page_Load(object sender, System.EventArgs e)
>   {
>       code to get the blob works and is removed from here for
> brevity...
>       DisplayTheBlob(blob);
>   }
>
>   private void DisplayTheBlob(byte[] blob)
>   {
>       try
>       {
>           System.IO.MemoryStream ms = new System.IO.MemoryStream();
>           ms.Write(blob, 0, blob.Length);
>           ms.Flush();
>           System.Xml.XmlDocument xdoc = new System.Xml.XmlDocument();
>
>           xdoc.Load("C:\\prf_blob.xml");         //UNC PATH ERROR HERE
>
>           // Create an XPathNavigator to use for the transform.
>           System.Xml.XPath.XPathNavigator nav =
> xdoc.DocumentElement.CreateNavigator();
>           System.Xml.Xsl.XslTransform xsl = new
> System.Xml.Xsl.XslTransform();
>           xsl.Load("C:\\FREDDIE\\FullFeedback_v3.0.xsl");
>           System.Xml.XmlTextWriter writer = new
> System.Xml.XmlTextWriter("\\junk.xml", Encoding.UTF8);
>           xsl.Transform(nav, null, writer, null);
>           writer.Close();
>           Xml1.Transform = xsl;
>           Xml1.Document = xdoc;
>       }
>       catch (Exception e)
>       {
>           throw new Exception("blob exception" , e);
>       }
>   }
>
> Here are the first few lines of the prf_blob.xml file:
>
> <?xml version="1.0" ?><!DOCTYPE SERVICE_ORDER_RESPONSE SYSTEM "file:///
> LOANPROSPECTOR_RESPONSE.3.0.DTD"><SERVICE_ORDER_RESPONSE
> _Date="03-09-2007">
>   <KEY _Name="LOANPROSPECTOR_REQUEST" _Value="3.0"/>
>   <KEY _Name="LOANPROSPECTOR_RESPONSE" _Value="3.0"/>
>   <STATUS _Processing="Completed"/>
>
> If I remove 'SYSTEM "file:///LOANPROSPECTOR_RESPONSE.3.0.DTD"' it
> works as expected and displays the page in all of its multi-hued
> glory :).
>
> >From everthing that I have been able to ascertain this is valid UNC
>
> path syntax.  Can anyone help me resolve this or explain why it is
> being interpreted as invalid?
>
> Removing 'SYSTEM "file:///LOANPROSPECTOR_RESPONSE.3.0.DTD"' from the
> database blob is not an option for  us since it is used extensively
> across the enterprise outside of my .NET app.
>
> If I can provide additional details to help with this, please let me
> know.
>
> TIA
>
> Luke

> Microsoft Development Environment 2003 Version 7.1.3088
> Microsoft .NET Framework  1.1 Version 1.1.4322
> Windows 2000, version 5.0 (build 2195: Service Pack 4)
>
> I am having problems loading xml stored as a blob in an Oracle
> database.
>
> I am getting the following error trying to display the xml object on
> the page:
>
> Server Error in '/PostFunding/Web' Application.
> ---------------------------------------------------------------------------­-----
>
> The UNC path should be of the form \\server\share.
> Description: An unhandled exception occurred during the execution of
> the current web request. Please review the stack trace for more
> information about the error and where it originated in the code.
>
> Exception Details: System.ArgumentException: The UNC path should be of
> the form \\server\share.
>
> Source Error:
>
> Line 158:
> Line 159:
> Line 160:    xdoc.Load("C:\\prf_blob.xml");
> Line 161:
>
> Source File: c:\cc_views\xxx_pof_future_view\post_funding\source_code
> \postfunding\web\secondary\pretell\displayblob.aspx.cs    Line: 159
>
> Stack Trace:
>
> [ArgumentException: The UNC path should be of the form \\server
> \share.]
>    System.IO.Path.nGetFullPathHelper(String path, Char[]
> invalidPathChars, Char[] whitespaceChars, Char directorySeparator,
> Char altDirectorySeparator, Char volumeSeparator, Boolean fullCheck,
> String& newPath) +0
>    System.IO.Path.GetFullPathInternal(String path) +165
>    System.IO.FileStream..ctor(String path, FileMode mode, FileAccess
> access, FileShare share, Int32 bufferSize, Boolean useAsync, String
> msgPath, Boolean bFromProxy) +233
>    System.IO.FileStream..ctor(String path, FileMode mode, FileAccess
> access, FileShare share) +45
>    System.Xml.XmlDownloadManager.GetStream(Uri uri, ICredentials
> credentials) +73
>    System.Xml.XmlUrlResolver.GetEntity(Uri absoluteUri, String role,
> Type ofObjectToReturn) +55
>    System.Xml.Schema.DtdParser.ParseDocTypeDecl() +639
>    System.Xml.Schema.DtdParser.Parse() +61
>    System.Xml.XmlTextReader.ParseDtd(XmlScanner scanner) +71
>    System.Xml.XmlTextReader.ParseTag() +1379
>    System.Xml.XmlTextReader.ParseRoot() +234
>    System.Xml.XmlTextReader.Read() +127
>    System.Xml.XmlValidatingReader.ReadWithCollectTextToken() +146
>    System.Xml.XmlValidatingReader.Read() +26
>    System.Xml.XmlLoader.LoadDocSequence(XmlDocument parentDoc) +31
>    System.Xml.XmlLoader.Load(XmlDocument doc, XmlReader reader,
> Boolean preserveWhitespace) +102
>    System.Xml.XmlDocument.Load(XmlReader reader) +72
>    System.Xml.XmlDocument.Load(String filename) +78
>    Web.Secondary.Pretell.DisplayBlob.DisplayTheBlob(Byte[] blob,
> String mimeType, String fileExtension) in c:\cc_views
> \xxx_pof_future_view\post_funding\source_code\postfunding\web\secondary
> \pretell\displayblob.aspx.cs:159
>
> [Exception: blob exception]
>    Web.Secondary.Pretell.DisplayBlob.DisplayTheBlob(Byte[] blob,
> String mimeType, String fileExtension) in c:\cc_views
> \xxx_pof_future_view\post_funding\source_code\postfunding\web\secondary
> \pretell\displayblob.aspx.cs:173
>    Web.Secondary.Pretell.DisplayBlob.Page_Load(Object sender,
> EventArgs e) in c:\cc_views\xxx_pof_future_view\post_funding
> \source_code\postfunding\web\secondary\pretell\displayblob.aspx.cs:105
>    System.Web.UI.Control.OnLoad(EventArgs e) +67
>    System.Web.UI.Control.LoadRecursive() +35
>    System.Web.UI.Page.ProcessRequestMain() +731
>
> ---------------------------------------------------------------------------­-----
> Version Information: Microsoft .NET Framework Version:1.1.4322.573;
> ASP.NET Version:1.1.4322.573
>
> Here is what I think are the relevant parts of the code:
>
> using System;
> using System.Collections;
> using System.ComponentModel;
> using System.Data;
> using System.Drawing;
> using System.Text;
> using System.Web;
> using System.Web.SessionState;
> using System.Web.UI;
> using System.Web.UI.WebControls;
> using System.Web.UI.HtmlControls;
>
> namespace Web.Secondary.Pretell
> {
>  public class DisplayBlob : System.Web.UI.Page
>  {
>   protected System.Web.UI.WebControls.Xml Xml1;
>
>   private void Page_Load(object sender, System.EventArgs e)
>   {
>       code to get the blob works and is removed from here for
> brevity...
>       DisplayTheBlob(blob);
>   }
>
>   private void DisplayTheBlob(byte[] blob)
>   {
>       try
>       {
>           System.IO.MemoryStream ms = new System.IO.MemoryStream();
>           ms.Write(blob, 0, blob.Length);
>           ms.Flush();
>           System.Xml.XmlDocument xdoc = new System.Xml.XmlDocument();
>
>           xdoc.Load("C:\\prf_blob.xml");         //UNC PATH ERROR HERE
>
>           // Create an XPathNavigator to use for the transform.
>           System.Xml.XPath.XPathNavigator nav =
> xdoc.DocumentElement.CreateNavigator();
>           System.Xml.Xsl.XslTransform xsl = new
> System.Xml.Xsl.XslTransform();
>           xsl.Load("C:\\FREDDIE\\FullFeedback_v3.0.xsl");
>           System.Xml.XmlTextWriter writer = new
> System.Xml.XmlTextWriter("\\junk.xml", Encoding.UTF8);
>           xsl.Transform(nav, null, writer, null);
>           writer.Close();
>           Xml1.Transform = xsl;
>           Xml1.Document = xdoc;
>       }
>       catch (Exception e)
>       {
>           throw new Exception("blob exception" , e);
>       }
>   }
>
> Here are the first few lines of the prf_blob.xml file:
>
> <?xml version="1.0" ?><!DOCTYPE SERVICE_ORDER_RESPONSE SYSTEM "file:///
> LOANPROSPECTOR_RESPONSE.3.0.DTD"><SERVICE_ORDER_RESPONSE
> _Date="03-09-2007">
>   <KEY _Name="LOANPROSPECTOR_REQUEST" _Value="3.0"/>
>   <KEY _Name="LOANPROSPECTOR_RESPONSE" _Value="3.0"/>
>   <STATUS _Processing="Completed"/>
>
> If I remove 'SYSTEM "file:///LOANPROSPECTOR_RESPONSE.3.0.DTD"' it
> works as expected and displays the page in all of its multi-hued
> glory :).
>
> >From everthing that I have been able to ascertain this is valid UNC
>
> path syntax.  Can anyone help me resolve this or explain why it is
> being interpreted as invalid?
>
> Removing 'SYSTEM "file:///LOANPROSPECTOR_RESPONSE.3.0.DTD"' from the
> database blob is not an option for  us since it is used extensively
> across the enterprise outside of my .NET app.
>
> If I can provide additional details to help with this, please let me
> know.
>
> TIA
>
> Luke