Jitesh Mehta's Q&A profile

• .NET Development System.Web.Mail - How to fetch rejected recipient addresses from the InnerException?

  Hi All, I am getting the following error while sending email by using System.Web.Mail.SmtpMail.Send(). "The server rejected one or more recipient addresses. The server response was: 553 sorry, that domain isn't in my list of allowed rcpthosts (#5.7.1)" I want to display the rejected recipient addresses on the web page as error. Please help me out to fetch rejected recipient addresses from the InnerException. More Details: .Net Framework: v1.1.4322 IIS: 5.0 OS: Windows XP Professional Version 2002 with Service pack 2 Thanks in advance. Regards Anees ...Show All

• Windows Forms Can I unsign a ClickOnce manifest

  Without breaking the projects and having to reinstall the app. Could you send me that utility also I've tried calling MS support without being able to get through to a person for 30 minutes, and I've got hundreds of clients who are going to be affected by this problem on Monday if I don't fix it this weekend. jeremyh@leverance.com ...Show All

• .NET Development IoCompletion handle

  Hi. I'm not sure this is a right topic for that section. I have a problem with growing number of IOCompletion Threads. In our producion environment we have from time to time ExecutionEngineException. I was trying to understand what is going on and started from analysing DUMP file. I found that there are more than 1000 thread doing IOCompletion operation: 103 76 528 084fe878 880b220 Enabled 00000000:00000000 0014d518 0 MTA (Threadpool Completion Port) the stack of the each of them is: 0:044> ~103e k ChildEBP RetAddr 0e4af0f8 7c90e31b ntdll!KiFastSystemCallRet 0e4af0fc 7c80a746 ntdll!ZwRemoveIoCompletion+0xc 0e4af128 79f2f30a KERNEL32!GetQueuedCompletionStatus+0x29 0e4af194 79ecb00b mscorwks!ThreadpoolMgr::CompletionPo ...Show All

• .NET Development DES Decryption Bad Data error

  Hi, I am working on a TCP server program which receives data via a socket from another system. The encrypted data trapped by a sniffer program is the same as is generated on the originating system using a DES CBC enrypt mode. The c# decryption routine, which gives a bad data exception at the “ string val = sr.ReadToEnd();” Statement, is as follows – private string DecryptString( byte [] Value, int strlen) { //ICryptoTransform ct; //MemoryStream ms; //CryptoStream cs; string outstr; byte [] byt; byte [] IV = { 0x12, 0x34, 0xf3, 0x91, 0x54, 0x12, 0x94, 0x00 }; byte [] Key = { 0xfe, 0x55, 0x12, 0x65, 0xc3, 0x56, 0x99, ...Show All

• SQL Server most resource consuming in sql server 2005

  Hi I need a query to find the (top 10) most resource consuming processes /queries in sql server 2005 Please help me Thanks in advance Which resource do you want to use Is it reads, writes, execution time etc Please take a look at sys.dm_exec_query_stats for example. You can use it to find the statements that are doing the most number of reads for example. Note that this will give only the statements that were cached. Please take a look at the whitepaper below also: http://www.microsoft.com/technet/prodtechnol/sql/2005/tsprfprb.mspx ...Show All

• .NET Development Update DataSet with the values of the inserted row

  Hey, First of all i work with an access database. In my program i made an DataAdapter with retrieves rows from the database from two tables(through an inner join). Because the dataset linked to this DataAdapter is represented in a datagridview i also wrote insert, delete and update commands. The way i solved the insert in two tables is with an transaction. In the RowUpdating event of the DataAdapter i create an transaction and manually insert the row in one of the tables. The insertcommand of the dataadapter will handle the insert in the other table. In the RowUpdated event of the dataadapter i commit the transaction. This works all fine, except for the fact that some values in the datagrid are left empty because then the defa ...Show All

• Game Technologies: DirectX, XNA, XACT, etc. Could C# be the future of gaming?

  Since XNA is using C#, and is is a more intuitive language than C++, is it possible that in the future that C# will dominate, espessially in AAA titles. Could XNA be ushering a new way of programming in the main stream I agree with a lot of what is said here. A collegue and I dabbled in producing "cottage industry" type games using C# and DirectX 9. The Z-Buffer web site (www.thezbuffer.com) shows the groundswell of movement towards managed languages and game writing. Excuse this ... (Under the "games" link, the game "d-Rez" was our first attempt at a C# DirectX game) . Personally, I think managed environments are the way forward in creating some much needed layers to game industry. I love C#. I don't write games as a day job. How ...Show All

• Smart Device Development Windows Mobile 5.0 cmd.exe+console.dll download

  Hello, I'll appreciate being told where I can download the cmd.exe and console.dll files for Windows Mobile 5.0. The Symbol MC70 device I have, doesn't run console applications because It hasn't those files in its \Windows directory. Thanks in advance, Zani. Hi Zani I'm not aware that Microsoft provides this for Windows Mobile 5.0 (they did for Windows Mobile 2003). I suspect you'll have to change your application(s) to use a Windows GUI. I'd ask Symbol it there able (and allowed) provide this for you. Michael ...Show All

• .NET Development Urgent help required--C# equivalent to Java HashMap

  Java HashMap equivalent in C# is HashTable. But in java the HashMap can have a null key ie key is a null reference and there can be duplicate keys ie basically keys with the same name. I want a class that provides the above feature ie 1)stores in key value pairs 2) key can be null 3)Keys with the same name can be added. or if there is another util class that provides the above mentioned features. Please help me with this. Thanks a lot in advance Java's HashMap doesn't actually allow multiple keys - it just allows you to replace the value for a particular key, which is the same for Hashtable in .NET, if you use the indexer rather than the Add method. As for supporting a null key - you could implement yo ...Show All

• Game Technologies: DirectX, XNA, XACT, etc. Problem creating BasicEffect

  Hi, I'm trying to create a BasicEffect object so that I can change the view, but I keep getting an exception. This is my code: EffectPool pool = new EffectPool (); BasicEffect effect = new BasicEffect (graphics.GraphicsDevice, pool); When I run this I get an InvalidOperationException. Can anyone shed some light on as to what I'm doing wrong Basically, what I'm trying to do is change the position of the camera. As far as I can tell the way to do this is using BasicEffect. Am I just barking up the wrong tree here My code so far is: if (!graphics.EnsureDevice()) return ; graphics.GraphicsDevice.Clear( Color .Black); Matrix view = Matrix .CreateLookAt( new Vecto ...Show All

• .NET Development RTC CLIENT and C# example

  hi all, Excuse my ignorance, but I am kinda new to this kinda programming, what I am looking for is an example using RTC CLIENT, to make a soft phone to call pc to pc, so I don’t need any sip configuration, just communicating via ip address, and I have been doing some reading about rtc client and it says that it is very easy to do but I don’t know where to start, so a small example would be much appreciated best regards, qkhader Microsoft has Windows RTC Client SDK which can be used to build real time collaboration system, like audio, video messaging. But I dont thing it supports .Net (I checked it a long time ago.) Its for C++ language and also depends on Session (Sorry If i'm wrong because i have never us ...Show All

• Windows Forms Control bind to object does not refresh it's display

  I have a control - textBox1 that is binded to objects propery - "Currency" and another control - textBox2 (read only) that is also binded to same propery. Now, i have a situation where textbox1 control does NOT refresh it's display according to value set to underlying propery while at the same time textBox2 does refresh accordingly. Both textboxes ar located on the same form and there are no diferences in their bindings. private int _currency = (int)cur.LVL; public int Currency { get { return _currency; } set { if(!_currency.Equals (value)) { if(value == 2) { // Consider according to some business logic not shown here, value should be changed from 2 to 3 value = 3; } _curr ...Show All

• Visual Basic help plz

  my project is a vb.net application it use to run smoothly with no errors but now and after one week it doesnot appear to work right thear are some errors with the result of running the application plz advice Ahmad Abu Qaddoum, It seems you happened to a strange problem. However, there are several problems may cause the failure of your program running. Firstlly, if your program contains the ADO.NET with database operating, please check the authentication and configuration of connecting database after one week. Secondly, if your program includes some certain components but these components have missed of substituded by other unknown files, you will have compiling error, too. Thirdly, your ...Show All

• Visual C++ Writing a Text of a Textbox with [ ofstream ]

  Hello, i want to write a text of a textbox into a textfile. But everytime i get an error while compiling. private: System::Void Senden_Click(System::Object^ sender, System::EventArgs^ e) { ofstream outfile; outfile.open("Protokoll.txt", ofstream::out); outfile << textBox1->Text->g();//<< " " << textBox2->Text->ToString() << " " << textBox3->Text->ToString(); outfile.close(); } Errorcode: [dir]namensliste\Form1.h(173) : error C2064: Ausdruck ergibt keine Funktion, die 0 Argumente ubernimmt -> Expression got no Function, with 0 Arguments (or something)   Christopher P. wrote:   outfile << textBox1-&g ...Show All

• Visual Studio Team System reset work items refnames

  hi, i`m defining work-items with specific refnames. but i`m not satisfied with my naming conventions and want to change the names of some fields. but this is not possible and i get the following error: tfs does not support renaming of fields. i thought i just could delete the project where i imported the work-items. but the refnames are obviously remembered and i can`t redefine them. so my question is: is it possible to reset tfs relating to refnames of work-items maybe delete all projects ok i didn`t really deleted the project, i just removed it from team explorer :) TFSDeleteProject /Server:atvie-tfs01 /force test5 this cmd he ...Show All