Why is my GetEntity function in my overloaded XmlResolver being passed the Formal Public Identifier when I load an xml file into an XmlDocument? Is this a bug or am I supposed to deal with this some how? edit: Here's some code. Say for example I do this: XmlDocument myXmlDoc = new XmlDocument(); myXmlDoc.XmlResolver = new MyXmlResolv...
For my project I have settings that I added through the Settings in the project properties. I quickly discovered that editing the app.config file directly seems to no really update the settings value. Seems I have to view the project properties when I make a change and then recompile. I'm wondering ... what is the best and easies...
I was worrying about race conditions in an application I'm designing, when I was wondering about this question. Let's say I have a large array or collection of some sort that is managed by one component of my program, let's call that component Monitor. Its job is to regularly check if the collection is "dirty", i. e. has changed recentl...
Hi, I have a regular .net windows forms treeview control. The nodes are setup like this: Group ---child ---child If I double-click a collapsed Group node, it expands (as you'd expect) and the NodeMouseDoubleClick event is fired off, where my code does something if the selected node is NOT a group node. The problem arises when the ...
When serializing, I would like to serialize an object only once, then any references to that object should be serialized as a reference to the object. This is because, when I later deserialize the objects, I would like to maintain those references. To illustrate my goal, the code below should output "After Serialization: true". class Pr...
When retrieving values from a DataRow is it better to use the column name or column index? The column name is more readable and easier to maintain: int price = (int)dr["Price"]; While column index is just faster (I think): int price = (int)dr[3]; Would using column names break if you decide to obfuscate the database? ...
I'm using some code from SmallSharpTools Web Preview to get screen shots of websites but i get a blank screen shot if the url returns a 301/302 redirect. WebBrowser wb = new WebBrowser(); wb.ScrollBarsEnabled = false; wb.Size = new Size(1024, 768); wb.ScriptErrorsSuppressed = true; wb.AllowNavig...
Is it possible to use the syntax using(_mocks.Record()) { //... } using(_mocks.Playback()) { //... } with StructureMap RhinoAutoMocker? In Jeremy Millers original post AutoMocker in StructureMap 2.5 this seems possible since RhinoAutoMocker inherits MockRepository, but in version 2.5.2 of StructureMap this seems to be implemen...
I'm trying to figure out if there is any way to have a .NET client use a client certificate without involving the Windows keystore in any way. I have a code snippet like this: test1.Service s = new test1.Service(); X509Certificate c = X509Certificate.CreateFromCertFile(@"C:\test.pem"); s.ClientCertificates.Add(c); int result = s.TestMe...
I have a PropertyGrid on my form. My boss thinks it's ugly. Uncouth. Unsophisticated. He wants a nice, neat, clean form. Here's the catch: One of the properties is a collection of our home-grown objects. He likes the collection editor for this collection. I know I can build my own collection editor. But is there a clean, simple solutio...
I am invoking a webservice form my .net web application a getting the following com.ibm.wsspi.wssecurity.SoapSecurityException on invocation. WSEC5048E: One of "SOAP Header" elements required. The SOAP request seems to be valid so I guess the problem is something to do with the webservice using WS-Securty. I had to install a certific...
I was trying to clean up some accessability stuff in my code, and inadvertently broke Unity dependency injection. After a while I realized that I marked some public properties that I didn't really want exposed outside my DLLs to internal. Then I started getting exceptions. So it seems that using the [Dependency] attribute in Unity only...
I've jumped into an ongoing .Net 2.0 web app project for a larger company as a freelancer. Their DAL has lots of functions that manually construct and execute SQL statements -- many of them are long, messy and as a result difficult to understand and debug. I wrote a simple "sql helper" that lets me write things like this: sqlh.addValue...
Hello, I have been tasked with creating a reusable process for our Finance Dept to upload our payroll to the State(WI) for reporting. I need to create something that takes a sheet or range in Excel and creates a specifically formatted text file. THE FORMAT Column 1 - A Static Number, never changes, position 1-10 Column 2 - A Dynamic ...
Hi, we need a tool to detect easily memory leaks in an ASP.NET Application. We have an application, which consumes lot of memory. Thanks ...
Some context: one of the systems I'm working on is a .net 2.0 web application. VB.net for the front end, and SQL Server 2005 for the backend. For a variety of reasons that have been lost to time, the original designer decided to use the .Net OleDB connection rather than the SQLClient connection. After a few years of development, this ...
I have a generic class public MyClass<TContext, T> where TContext : DataContext that effectively acts on an instance of another public class MyOtherClass<T> : IEnumerable<T> I want to enforce that the TContext has a Table<T>. Is there a clean way to enforce this? ...
I've browsed page after page after page of data on the web and everyone seems to say that you cannot have an executable remotely execute an application on another machine via WMI and have the window of that application display. Does anyone know a way around this? I have tried created 2 executables. 1 executable uses the Process class a...
Is there a library that would allow me to send and receive data on a Serial COM port? ...
I've got ~20 columns in a grid each of which can be shown or hidden via a checkbox in another dialog. The visibility state of any given column will be stored inside an XML file which is accessed via an Options class. I'm trying to decide how best to represent those Boolean visibility values inside the Options class. I'm fairly sure I'l...