I'm loading valid XHTML into an XmlDocument, but it takes 2 seconds to load. I've found that if I drop the DTD, it's instant, but then I have to replace to  , etc. The number of declared HTML entities is large, so I feel the DTD should be loaded. So what is the easiest way to pre-load the DTD with minimal manual labor? Perhap...
I have a question regarding log4net usage for logging information in .net petshop 4 application.How do I use it to log informaton related to size of the message and time at which logging occurs.Please help !I have tried opening .net petshop using visual c# express edition 2008 and visual web developer 2008 but the solution items are unav...
Ok so here is how things are going: [Server] Start [Server] Socket.AcceptConnection [Client] Start [Client] Socket.Connect [Server] Receive //blocking [Client] Send [Server] Print [Server] Receive [Client] Close socket Is there any way to know when the client as closed the connection? I am currently using the fake packet trick as des...
Hi all, I just graduated college and will be starting working in about a month and I was asked to familiarize myself with C++, C#, .NET framework for NT Services and web services. I'd appreciate recommendations on how to familiarize myself with these topics (books? internet links?) in a short time span. I don't expect to be an expert ...
Why is UnhandledExceptionEventArgs.ExceptionObject an object and not an Exception? I am attaching to AppDomain.UnhandledException. I would like to cast UnhandledExceptionEventArgs.ExceptionObject to an Exeption and interogate it. And with this in mind will it ever be null? The MSDN documentation is not exatly useful http://msdn.mic...
If I have an ObjectDataSource setup like: <asp:ObjectDataSource ID="ObjectDataSource1" runat="server" DataObjectTypeName="Employee" InsertMethod="Insert" UpdateMethod="Update" DeleteMethod="Select" TypeName="EmployeeDB"> </asp:ObjectDataSource> and a data/business object with methods like: public clas...
In javascript there is the idea of truthy and falsy values. e.g. 0 : Always false 1 : Always true '0' : Always true '1' : Always true Is there an equivalent list of truthy and falsey values in the C# language on the .NET framework? The reason I would like to know this is that I find myself doing the following if(obj != null)...
The way this file works is there is a null buffer, then a user check sum then a byte that gives you the user name letter count, then a byte for how many bytes to skip to the next user and a byte for which user file the user keeps their settings in. the loop with the usersm variable in the IF statement sets up the whole file stream for ...
I have a TreeView and a Multiline Textbox together on the same form in a Windows form. I have drag and drop setup so that I can drag a node from the TreeView over to the textbox and insert text into the textbox (this is working). I would like to enhance this so that as the mouse is dragged over the textbox some sort of indicator moves ...
Hi i have created some application in managed c++.when i try to instantiates it shows error as cannot convert from obj to *obj. when i instantiates as pointer obj it shows no error. so. is there any way to access such class without creating pointer object ...
I have a Person object with a Nullable DateOfBirth property. Is there a way to use LINQ to query a list of Person objects for the one with the earliest/smallest DateOfBirth value. Here's what I started with: var firstBornDate = People.Min(p => p.DateOfBirth.GetValueOrDefault(DateTime.MaxValue)); Null DateOfBirth values are set to Da...
***Platform: in Vista(ultimate or home/premium) it does not work, other OS(xp, windows7) it works****** I'm emptying recycle bin using c++.net(or c#.net) inside a thread. When i do this straight (without thread) it works. But if thread used it doesn't. Please watch the code snippet below: namespace EmptyRecycleBin_C{ enum RecycleFlags ...
Hello SO-followers, I have a very theoretical question: Is there a way to ban the use of some methods, objects etc. inside of my application/project map in C#, .Net and/or Visual Studio? To be more specific: I'm developing a DMS System where it should never be possible to delete files from an archive. The archived files are just files ...
Hi, The problem is, that my XSLT-Transformation process ( called by .NET ), doesn't leave the HTML content in the XSLT file alone ( which isn't xml-compliant like an <img> tag without an closing slash-sign ), so i'll get errors like: <pre>System.Xml.Xsl.XslLoadException: XSLT-Compilererror. ---> System.Xml.XmlException: The 'img'-Start...
I've got a c# class library that I call from an asp.net application. The assembly calculates grades for students and performs calculations using datatables and such. How can I use this assembly in SQL Server 2005 and call it once for each record in a database table? I want to re-use functionality and avoid writing the thing in T-SQL. ...
I know that it's possible to implicitly provide asynchronous interaction using: Asynchronous Delegates Asynchronous Callbacks I was just wondering what other methods .Net supports for asynchronous interaction? Help greatly appreciated. Regards EDIT: Maybe I didn't explain myself correctly.... I UNDERSTAND THREADING AND CONCURRENC...
I have some code that sets up a dictionary with some defualt values for an enum: foreach (string status in Enum.GetNames(typeof(TargetStatusType))) { dict.Add((TargetStatusType)Enum.Parse(typeof(TargetStatusType), status), 0); } Is there an easier way to do this, as it seems a bit messy. I was hoping I could just do foreach(Targ...
Hello there, I am thinking to create a Custom Control button that would do a CRUD tasks for me. Let me elaborate: I wanted something that save time to writeup code on every UI for CRUD tasks. I am here becuause I want to make sure the approach I am taking should be verified before I am putting hours and taking strain. A Custom (could ...
I'm currently working in an application that has to navigate a webpage and recollect data about products, prices, ... with webbrowser object in .net 3.5. The problem is that the page has some fields with a suggest script in ajax, and I can't simply modify the innerText property because the script also saves codes in a hidden input field...
I really can't work out how to best do this, I can do fairly simple regex expressions, but the more complex ones really stump me. The following appears in specific HTML documents: <span id="label"> <span> <a href="http://variableLink">Joe Bloggs</a> now using </span> <span> ' <a href="/variableLink/">Important Data</a> ' </span> <sp...