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Re: global variables tasumisra16-Dec-07 21:55 tasumisra 16-Dec-07 21:55  I think defining struct will help out me here... or i can define a static class that will hold my data ... Thanks for your reply... and i am stucked here ..in some VB code design can u help out me here... as it is described in my earlier post vikas da what is the value if u add a value more than the maximum value for the data type cyn816-Dec-07 21:29 cyn8 16-Dec-07 21:29  hi, may i know what suppose to be the answer for the below code and its reason for it? Int16 minValue=-32768; Int16 maxValue=32767; Int16 delta=2; Int16 Value = (Int16)(minValue - delta) Int16 Value = (Int16)(maxValue + delta) Thanks in advance. Re: what is the value if u add a value more than the maximum value for the data type CKnig16-Dec-07 21:52 CKnig 16-Dec-07 21:52  this looks like your homework - why don't you give a try? Re: what is the value if u add a value more than the maximum value for the data type cyn816-Dec-07 21:57 cyn8 16-Dec-07 21:57  it is not my homework, just something that i encounter while programming...i want to know how the adding and minus works....how can it be negative number when the delta is 1 and it is added to the max value? Re: what is the value if u add a value more than the maximum value for the data type CKnig16-Dec-07 22:05 CKnig 16-Dec-07 22:05  ok, this is because the numbers are just a bunch of bits in memory (16 in your case) and the negative numbers are those starting (or ending with 1 - for example: (100101....) - so if you add a value and the result is bigger the max pos value the last 1 will be set and alas the value will be negative. Re: what is the value if u add a value more than the maximum value for the data type Luc Pattyn17-Dec-07 2:53 Luc Pattyn 17-Dec-07 2:53  Hi, for most (if not all) data types MaxValue+1 and MinValue have the same bit representation. If your code is not detecting overflows, incrementing MaxValue will just result in Minvalue; if your code is organized to detect overflow, an OverflowException will be thrown. Luc Pattyn [Forum Guidelines] [My Articles] Sorry for any delays in replying, I currently don't always get e-mail notifications. Visual Studio Properties Window half-life16-Dec-07 21:10 half-life 16-Dec-07 21:10  HI, i have created a User Control inheting from Button when i add it to a from i'd like to see in the Properties Window my new Properties that i've added to the user Control under anew catgory & not under The Miscellaneous Catgory can anyone refer me to a good aritcle or Code Could be Fine THANKS Have Fun Never forget it Re: Visual Studio Properties Window m@u16-Dec-07 21:20 m@u 16-Dec-07 21:20  Hi There are Attributes to set the Description and Category of a Property. Take a look at this Article[^] greets m@u Re: Visual Studio Properties Window half-life16-Dec-07 22:01 half-life 16-Dec-07 22:01  THANKS it's so easy THANKS Again Have Fun Never forget it how to read and write RFID Card dipak.dipak16-Dec-07 20:36 dipak.dipak 16-Dec-07 20:36  Hello everybody, I want to make a prog for to read and write RFID Card. Please somebody tell me what refrence to be set? OR please help me in more detail. If possible send me sample code for that in C#. Thank You. Dipak Re: how to read and write RFID Card Malcolm Smart16-Dec-07 21:57 Malcolm Smart 16-Dec-07 21:57  There is no inbuilt RFID solution in C#/.NET. I implemented my own .NET classes based on my suppliers (poorly written) c API library. Talk to your RFID supplier- they must provide an API for talking to the RFID reader. Small angry dogs Re: how to read and write RFID Card Vasudevan Deepak Kumar16-Dec-07 22:11 Vasudevan Deepak Kumar 16-Dec-07 22:11  Check this out: http://www.codeproject.com/KB/mobile/rfidintro.aspx?df=100&forumid=118329&exp=0&select=951010[^] Vasudevan Deepak Kumar Personal Homepage Tech Gossips A pessimist sees only the dark side of the clouds, and mopes; a philosopher sees both sides, and shrugs; an optimist doesn't see the clouds at all - he's walking on them. --Leonard Louis Levinson Active directory Structure Satish - Developer16-Dec-07 20:14 Satish - Developer 16-Dec-07 20:14  Hi, I want details regarding Active directory Structure. What is this Active directory Structure ? Where can i found this in my system? How to open this in my system? I am using windows 2000 sp4 edition... Re: Active directory Structure Vasudevan Deepak Kumar16-Dec-07 22:14 Vasudevan Deepak Kumar 16-Dec-07 22:14  Wiki: http://en.wikipedia.org/wiki/Active_Directory[^] Vasudevan Deepak Kumar Personal Homepage Tech Gossips A pessimist sees only the dark side of the clouds, and mopes; a philosopher sees both sides, and shrugs; an optimist doesn't see the clouds at all - he's walking on them. --Leonard Louis Levinson How to read the node from xml file in C#? nicolus16-Dec-07 19:20 nicolus 16-Dec-07 19:20  i have an xml file in the following format i want to read a node's text in the following manner in C# but it is not giving any thing why? and how to do that? Pls help me. Here is my xml file ("withNsxml.xml")content: <md_metadata xmlns="http://www.isotc211.org/2005/gmd"> <md_identification>fgdfgdfgjkfjdg</md_identification> </md_metadata> This is the code snippet i am using to read the text in "MD_Identification" node XmlDocument XDom = new XmlDocument(); XDom.Load(@"F:\withNsxml.xml"); XmlNamespaceManager XMLNSMgr = new XmlNamespaceManager(XDom.NameTable); XMLNSMgr.AddNamespace(string.Empty, "http://www.isotc211.org/2005/gmd"); XmlNodeList nodes1 = XDom.SelectNodes("md_metadata/md_identification", XMLNSMgr); foreach (XmlNode node in nodes1) { MessageBox.Show(node.InnerText ); } Thanks in advance. Re: How to read the node from xml file in C#? Abhijit Jana16-Dec-07 20:07 Abhijit Jana 16-Dec-07 20:07  Better if you used Using System.XML and use XMLReader to Read XMLElement !!!! It will Solve your Problem !!!! Best Regards ----------------- Abhijit Jana View My CodeProject Articles "Success is Journey it's not a destination" Re: How to read the node from xml file in C#? nicolus16-Dec-07 20:21 nicolus 16-Dec-07 20:21  but i want to read the inner text of the any node specified(using xpath) in the xml file. Re: How to read the node from xml file in C#? N a v a n e e t h16-Dec-07 20:10 N a v a n e e t h 16-Dec-07 20:10  Use XMLDocument.GetElementsByTagName("md_identification") which returns XMLNodelist. Iterate through each node and print the InnerText. All C# applications should call Application.Quit(); in the beginning to avoid any .NET problems.- Unclyclopedia My Website | Ask smart questions Re: How to read the node from xml file in C#? nicolus16-Dec-07 21:32 nicolus 16-Dec-07 21:32  Ya thats a very good alternative thanks for it. But still is there any way to get it with the Xpath as the parameter? Because my xml file contain multiple occurrances of some nodes and with in those nodes some Hierarchy levels are there so to extract them, if i use XPath mechanism then the nodes will come properly. Re: How to read the node from xml file in C#? Malcolm Smart16-Dec-07 21:20 Malcolm Smart 16-Dec-07 21:20  Sort of an answer.... <md_metadata xmlns:mynamespace="http://www.isotc211.org/2005/gmd"> <md_identification> fgdfgdfgjkfjdg</md_identification> </md_metadata> The only way I got this to work was to either remove teh namespace concept altogether, or give the namespace a 'name' - 'mynamespace'. Not sure why - I've googled, but now ran out of time.... If you get to the bottom, please reply. Small angry dogs How we assing Transaction to DataAdaptor ? pekhaleyogesh16-Dec-07 18:12 pekhaleyogesh 16-Dec-07 18:12  I mean to say when we update/insert thorw DataAdaptor how we can set Trancation to that? Yogesh Pekhale pekhaleyogesh@gmail.com Need help to convert vb module into c# tasumisra16-Dec-07 17:36 tasumisra 16-Dec-07 17:36  Dear all, I am converting a VB 6.0 module into c# that is a kinda console application, i am not familier with VB syntax please help me out here... what in the vb equivalent in c# of following like MODULE--> CShort(VB.Command()--> and if there are sevral module then do i need to have write classes for each module ... please help me here.. Thanks in advance... T@SU Re: Need help to convert vb module into c# Yitzchok Dev16-Dec-07 18:16 Yitzchok Dev 16-Dec-07 18:16  Look Here[^] Re: Need help to convert vb module into c# tasumisra16-Dec-07 18:38 tasumisra 16-Dec-07 18:38  But this is not vb.net code .. this is pure VB code so can you help me here ... Thanks In advance... T@SU Re: Need help to convert vb module into c# Yitzchok Dev16-Dec-07 18:40 Yitzchok Dev 16-Dec-07 18:40  Try converting it to VB.NET and then to C#

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