Answer Questions

• mathboy314 Help to a function about DataSet?

  Hello out there I code in the Visual C# 2003 .NET and MySQL database. I have found this function a have found and would try, but it don't works correcly when I try get it in my program: private int lf (DataSet ds, string TableName, string ColumnName) { int maxlength = 0; int tot = ds.Tables[TableName].Rows.Count; string straux = ""; int intaux = 0; Graphics g = dataGrid1.CreateGraphics(); int offset = Convert.ToInt32(Math.Ceiling( ...Show All

• Anders Tornblad Application opens word file as read only

  I'm using vb.net 2003 and framework 2.0. I have an windows form application that opens a word file. When I click the button to open the file, word starts but i then get the warning: filename is locked for editing by 'another user' if i select the option to open read only, the file opens ok, but i know that nobody is using the file so how can i open the file with read/write access. My code to open the file is below: Private S ...Show All

• Apurva Sinha - MSFT Socket, detect message boundaries for objects - working code?

  Hi, I'm stuck with a problem that is bugging me for days. I'm custom serializing objects and sending them across async TCP sockets. However, I have a problem deserializing messages when the receive is split up in different packet sizes and I just can't figure out how to get it right. The problem is, that all works fine for a couple messages but then the header size is read incorrectly (I'm sending a header for each messages that tells the length ...Show All

• TheMasterofHitenMitsurugi SmtpClient sends mail more than once

  I am using the system.net.mail to send email to one or more recipients. Recipients receive the mail twice. I discovered that the only way that the recipient receives only one time the mail is to play with TimeOut property of the SmtpClient Class When setting this poperty to less than 100 ms, the recipient receives the mail only once. This method works fine in a windows form application, but do not provide the same behavior in an aspx we ...Show All

• Mike Fulkerson Accessing Web Service with SSL and Certificate problem

  I am having a problem deploying a program that accesses a web service using SSL and a client certificate.  I am able to access the webservice without any problems on my development machine, but when I try to deploy the application to a client, I get the following error when trying to access the web service: System.Net.WebException:  The request failed with HTTP status 403:  Forbidden. I used certificate services to generate t ...Show All

• Alex Belik simple xpath expressions question

  I use C#. This is my XML file. < xml version ="1.0" encoding ="utf-8" > < Schedules > < Schedule Date ="14/12/2005"> < Location > Place1 </ Location > < Time > 12:00 </ Time > < Description > Set mode </ Description > </ Schedule > < Schedule Date ="15/12/2005"> < Location > Place2 </ Location > < Time > 01:00 </ Time ...Show All

• lothi14 Email Priority

  In the new System.Net.Mail.MailMessage object, I do not see a way to set a message's priority. If I recall correctly, this was in the older model found under System.Web.Mail.MailMessage. Any ideas as to how to a a MailMessage's priority Thanks. John Thank you for clarifying mahjayar! John, I agree that this is an oversight. As far as I know, the earlier namespace used COM Inter ...Show All

• francisk Still cannot sadz

  Hi everyone, I am currently developing a rss reader using vb.net windows application for my project. But at school, the codes that i have works. At home it does not!! I am really lost and have no idea what to do with it. Can kind souls please help out. The error: An unhandled exception of type 'System.Net.WebException' occurred in system.xml.dll Additional information: The underlying connection was closed: An unexpected error occurre ...Show All

• msvista Installation Problems

  Hi there, I need to install AutoCad for work, and therefore need the .Net Framwork. The installation failed when it ran the installation through AutoCad setup. It also failed when I downloaded .Net by itself. It failed a third time when I tried to download it through Windows Updates. The error message always has to do with RegSvcs.exe - I am running Windows Home Edition. Any help appreciated! Conchur ...Show All

• Guiller xml documentation

  Hi! I've a problem cos my boss wants to do a strange thing (i think so). i'm gonna try to explain it: He wants to know how the .net generates the xml documentation when you programmer with c#. I mean which classes of .net are called to generate this xml. Basically, how (I supose) the compiler read (I supose) the .cs file and take just the documentation tags (<summary>,<param>...). Once you' ...Show All

• drastik Getting Data back out of an XML file

  hi i use the following to get some info out of an xml file: dim mycountries=new DataSet mycountries.ReadXml(Server.MapPath("/aspcomm/xml/countries.xml")) ddcountries.DataSource=mycountries ddcountries.DataValueField="value" ddcountries.DataTextField="text" ddcountries.DataBind() the xml file has the following in it: < xml version="1.0" encoding="ISO-8859-1" > <countries> &l ...Show All

• amilate Can I build a 64bit with "NMAKE"

  I'm making 64bit program now.I use the VC6.0 and MS PSDK,because I have some Fortran codes,so I want use "NMAKE" to build my program. I got a makefile from VC6.0,but I got some errors. I make a simple project with VC6.0, I can get a well 64bit program use the "build" command in VC6.0,but I still got errors when I using the "NMAKE" command. Why Nmake should work fine targeting any type of processor.  Can y ...Show All

• Tobbeswim How to catch the exception of remote server close down?

  I have a client/server application using remoting. It works fine. But when I close the server, the client will become hanging over in the middle of an exception dialog(view details, continue, quit one) display. Only if I re-start the sever, the exception dialog become clickable and exception contents are displayed. It says the connection to the remote server is closed. The worst is I cannot using try-catch block to catch this exception. Who c ...Show All

• Andrew Stolarz Newbie-What is the proper way to handle special characters in XML?

  I'm having a problem with single quotes in my XML document. I have Xml that resembles something like below: < xml version="1.0" encoding="utf-8" > <root> <MyText>Text contain's a single quote</MyText> </root> This content resides in a file and when I extract the xml and pass it to a stored procedure, instead of the entire xml being sent to the stored procedure, it is being truncated because of ...Show All

• Yahweh HTML

  Does anyone know if I am able to edit and compile or check HTML for errors in visual studio.NET I am fairly new to this so I am checking to see what exactly visual studio.NET is capable of. Thanks for your time It does validate HTML tags on HTML designer and HTML source views. It takes care of indentation. thanks for the help! ...Show All