Answer Questions

• uconnbizniss Connection pool size issue

  Hi, I have a question about ADO.Net's way of handling connections. My server app uses ADO.Net to connect to SQL Server to server clients' calls. Some times I get error message that says that I may run out of connections in the pool and I should consider exband the size of the connection pool (not the exact words). I am a little confused by this error because, to my knowlege, the connection pooling is by defualt set to a certain size. If all t ...Show All

• Dreifinger Howto: Controlling Navigator's Behavior with Column Changing Event?

  Hi! I've a situation where I've to capture the event which is fired adding/saving new row and recontruct is so that it is more readable. I've typed dataset which makes all the checks based on the related schema. Event is fired when: 1) I've added one new row and now saving it. Now what is happening is when I try to save null to any non-null column it throws exception saying: "Column "iTermID" doesn't allow null". Which actually i wan't ...Show All

• Karl H WSE perimeter service router and message validation

  Reading through the WSE 3.0 practices and patterns guide, it seems to me there is a best-practice conflict between perimeter service routers and message validation. Validation can be performed at the PSR, but the PSR generally resides in a DMZ. Performing validation in the DMZ is unsafe since messages must be decrypted before being validated, isn't it Y et if validation must be performed inside the network boundary, it's left up to the web serv ...Show All

• Santosh Tupe VB6 and CCW's

  Hi, I need to start writing a set of classes that will be used by our VB6 application. Because I have'nt done much in the past with COM interop, I was getting a bit confused as to what attributes I need to use on my managed classes. for example, do I need GuidAttribute and ClassInterface and ProgId, or just a few of these Remebering that these .NET classes will only be used by our VB6 code, nothing else. Thanks for your help Graham ...Show All

• awells CAO and GAC Issue

  I have a .NET Remoting server application (TCP, binary) and it works fine when it loads the defined types from the private assembly, but when I put that assembly in the GAC then I get FileNotFoundException. In the MSDN doc it says: " <activated     type="type,assembly" />   Specifies the full type name of the object and the name of the assembly that contains the type implementation. This includes version, culture, and p ...Show All

• The Developer-X SMTP and gmail using SSL time out while sending file

  I use the following code to send and email with an attachment it works when sending a small attachment at 300 MB but when trying to send 4-5 MB file et times out. so my question is, doanybody knows why public void SendEmailSsl( MyMailMessage msg) { try { System.Net.Mail. MailMessage mm = new System.Net.Mail. MailMessage (); mm.From = new System.Net.Mail. MailAddress (msg.EmailFrom); mm.Body = msg.Ema ...Show All

• microsoft_programmer How to generate X509 certificate?

  Hi, I am using .net 2.0 for tls1.0 http server/client application. Can anybody tell me how to generate X509 certificate. One certificate I make using openssl library but that is giving me the error "RemoteCertificateChainErrors". When I used one readymade certificate the application "Unhandled Exception: System.IO.IOException: Unable to read data from the transpo rt connection: An existing connection was forcibly closed b ...Show All

• koad My program hangs until SetProcessWorkingSetSize is called or app. minimized

  Greetings Full description of the problem you can see here: http://forums.microsoft.com/msdn/ShowPost.aspx PostID=16535 My program generates "phantom" thread (neither one of my threads, nor one of async completion threads) after a few hours of normal work, and that thread consumes 100% of CPU time until program window is minimized or a call landed to Process process = Process.GetCurrentProcess(); SetProcessWorkingSetSize(process.Handle,-1,- ...Show All

• bb5178 error: oledbexception nust declare the variable '@Eff_Date'

  Here is the code in my Load event after declaring cn, da and cm cn.ConnectionString = "Provider=SQLOLEDB;Data Source=localhost;Initial Catalog=matrix;Integrated Security=SSPI;" cm = New OleDbCommand("select * from lk_Feat", cn) cm.Connection = cn da.SelectCommand = cm cm = New OleDbCommand("UPDATE Lk_Feat SET Eff_Date=@Eff_Date , Exp_Date = @Exp_Date ......etc. .., cn) cm.Parameters ...Show All

• quintas-arias How to view message box in JScript (like msgbox in VBScript)?

  wrote in message news:a5527a26-f5cb-4ac1-aaa5-5d3105b558af@discussions.microsoft.com > alert() is not working. I am writing script for Mentor Graphics ePD > 2004. There is no output mechanism built into JavaScript language. Any such mechanism must be provided by the host. E.g. alert() is a method on window object in DHTML. So, consult the documentation for your host, or contact its authors. -- With best wishes, Igor Tandetnik ...Show All

• BostonBakedBean Missing Files in Microsoft.NET\Framework\v2.0.50727

  Norton System Works' WinDoctor has found the error of C:\Windows\Microsoft.NET\Framework\v2.0.50727\ missing files and I believe Windows should address the issue. When I run Norton WinDoctor on my home PC, the following problems appear, with no repair capabilities: Missing program files (10 Problems): C:\Windows\Microsoft.NET\Framework\v2.0.50727\AppLaunch.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\aspnet.reiis.exe C:\Windo ...Show All

• Reeba SqlDataSource/DataField Bug in 2.0 ?

  I've come across an odd situation. If someone has a table where a column name contains a space, and you generate a SqlDataSource on that column, some interesting things happen if you try to bind them. When I tried to bind, (in a GridView), the column name First Name via DataField="[First Name]", it gave a runtime error stating that [First Name] cannot be found in the sqlDataSource. Oddly enough, I took the brackets out and just sent i ...Show All

• LordFord CoCreateInstance is called in VS 2005 and Multithreading, Urgent help !!!

  Hello folks or guys from MS can help, My code structure like the following using VC++ : CIrDlg::OnInitDialog(){ ..... m_pWaitForMessageThread = AfxBeginThread(WaitForMessage, this ); //create a thread ..... } ClrDlg::WaitForMessage(){ AxCOM::Class2 * pObj = new AxCOM::Class2(); //AxCOM is managed component; hRes = CoCreateInstance(clsid,NULL,CLSCTX_ALL,iid, reinterpret_cast < void **>(&pObj)); ...Show All

• LittleSimon Data files?

  Is it possible to use datafiles in C# if so how i have a project to do in C# and Data files would help bunches. Well, .NET has a number of different classes that will help handling specific type of files. To handle binary data files, look at BinaryReader and BinaryWriter. They provide methods to read, write, seek... To handle text files (they are data files, after all), look at StreamReader an ...Show All

• hollyroody How to call a method in a windows service from windows form

  I have a windows service which implements a task scheduler for our project(say service1). I also have a windows application which uses this service(winapp1). I want to call a method in windows service from windows application and also expect it to return the result(like service1.somemethod()). How do I do that Regards, Hema. You wont call a method in Windows Service directly. W ...Show All