Glad to hear it ...
I know this is unsolicited but I noticed you were/are using XmlDocument. Good choice. XPathNavigator works well. Just keep in mind the extra octet that MS put in front when you serialize out of XmlDocument. -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Campbell, Keith A Sent: Monday, September 03, 2007 8:26 AM To: MapGuide Users Mail List Subject: RE: [mapguide-users] ByteReader Problem Great, that seems to work, thanks. ________________________________ From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Jonio, Dennis (Aviation) Sent: 31 August 2007 17:04 To: MapGuide Users Mail List Subject: RE: [mapguide-users] ByteReader Problem This is what I use in real life ... I did not understand. I was illustrating the 8K thingee. It caught me to. string lib_layer_definition = resourceService.GetResourceContent(resId).ToString(); byte[] layerDefinition = new byte[lib_layer_definition.Length]; int byteCount = Encoding.UTF8.GetBytes(lib_layer_definition, 0, lib_layer_definition.Length, layerDefinition, 0); -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Campbell, Keith A Sent: Friday, August 31, 2007 11:32 AM To: MapGuide Users Mail List Subject: RE: [mapguide-users] ByteReader Problem Thanks Dennis. I've tried this, but I'm only getting 8192 bytes read into the byte buffer. This seems to be the problem mentioned by Kenneth. The Read method doesn't seem to allow the start location for the read to be set, so looping until the entire content of the Resource is read into the buffer doesn't seem to be an option. Presumably somebody must have found a way around this. Keith ________________________________ From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Jonio, Dennis (Aviation) Sent: 31 August 2007 14:05 To: MapGuide Users Mail List Subject: RE: [mapguide-users] ByteReader Problem ... this sequence tends to work // For some reason the MgByteReader "disappears" // This seems to work .... long long_length = rs.GetResourceContent(resId).GetLength(); byte[] byteBuffer = new byte[long_length]; int numBytes = rs.GetResourceContent(resId).Read(byteBuffer, (int)long_length); -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Campbell, Keith A Sent: Friday, August 31, 2007 7:10 AM To: MapGuide Users Mail List Subject: [mapguide-users] ByteReader Problem I am trying to alter a map definition through the API and cannot get the contents of the MgByteReader in string format. Here's the code:- String mapDefinition = "Library://My Folder/Maps/My Map.MapDefinition"; MgResourceIdentifier MapResID = new MgResourceIdentifier(mapDefinition); MgByteReader mapByteRdr = res.GetResourceContent(MapResID);//res is instantiated Resource Service. XmlDocument doc = new XmlDocument(); doc.LoadXml(mapByteRdr.ToString()); LoadXML fails with an error ' Root element is missing'. I can copy the contents of mapByteRdr from Visual Studio at runtime and it contains properly formatted XML for the map definition. If I use the ToFile() method, the resultant file is empty. I cannot see why these two methods do not return the xml string in the reader. Any help is welcome. Cheers, Keith This email and any attached files are confidential and copyright protected. If you are not the addressee, any dissemination of this communication is strictly prohibited. Unless otherwise expressly agreed in writing, nothing stated in this communication shall be legally binding. 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