Answer Questions

• tarquiniusRex Assembly.Load to not throw a FileNotFoundException

  I'm trying to have Assembly.Load or LoadFrom not throw the FileNotFoundException if the assembly does not exist. Return a null maybe if possible. Using Path.FileExists is out of the question since the assembly can be in the GAC or even in HTTP (as part of a no touch deployment scenario) and I want the checking procedure to be as fast as possible. Any help is appreciated. Thanks, Kousay Ah yes I forgot, than ...Show All

• Brad Smith XslCompiledTransform Caching

  On a project i'm working, we use lots of XSLT for XML tranformation. Because XsltCompiledTransform has a very slow load, we are trying to reach the best "caching" method, in a way that all xsl files be loaded in a object  we can use once the web application starts. The idea we're trying to implement is to have an outsider application(or not) which will browse all xsl files, load them using XslCompile ...Show All

• David Streeter ATL Server Web Service, session-state, use of COM and multi-threading ??

  Hi everybody,  I have an ATL Server Web Service (SOAP & HTTP), using session-state managament per client Session Variables storing  COM Objects/Pointers  (VB6 ActiveX dll multi-thread ) casted to Variant(IDispatch) in order to set the Variable. With multiple clients I'm having several thread issues (which I don't have (obviously) using the same management with an ASP .NET WebService), perphaps I'm missing some thread ...Show All

• ditzafar Can aspx page use more than one code-behind (or other .cs) file?

  Is there a way for an aspx page to use more than one .cs file as a source file or Code-behind file that contains classes and functions that the aspx file can use I know that I can build an assembly and then reference that assembly, but I want a simpler mechanism that uses attributes in the Page directive to refer to more than one file. Hi! Thanks for asking! I'm a member of the ASP.NET team, and was j ...Show All

• silver6 Exactly when does a runtime callable wrapper call QueryInterface?

  Hello all, we are using a COM component written in ATL that answers queries for interfaces depending on the capabilities of connected hardware. Either it returns E_NOINTERFACE or the corresponding interface. This is implementied with the following entries in the COM MAP: BEGIN_COM_MAP(CController) ... COM_INTERFACE_ENTRY_FUNC( __uuidof (IOptional), 0, &QueryOptionalInteraface) END_COM_MAP() We are currently writing a C# cl ...Show All

• svethors Conditional Merging in DataTables

  hi all, I having three tables in three different DataSets, i want to merge the first table of all three  DataSets in one datasets, my problem is the conditional merging means, the rows which satisfies certain conditions only those rows should be merged. I wrote the following code: Problem in this code is it merge all the rows(no conditional merging) by conditional merging i mean that, if there is a column RecipeID in  all the ...Show All

• Andrew English ASP.NET 2.0 and MS Access

  Hi, I'm new to ASP.NET development and I'm currently developing a small website for a company in ASP.NET 2.0. As ASP.NET 2.0 Beta 2 doesn't provide the MS Access Provider, I would like to now if anybody could help me in installing this provider (this because the MS Access is free at my ISP side) I noticed on the website of Microsoft, that an MS Access provider is available for download, but you need to compile it with Visual C# and I don't have ...Show All

• Frundatz ilasm.exe /OWNER parameter

  Hi, There used to be a parameter call /OWNER in the ilasm.exe which allowed me to assmble a dll/exe so that noone else can disassemble it without the correct /OWNER. What happened to it Will it be added when 2005 is released Is there a way to protect my code (besides obfuscation) from being disassemble with ildasm.exe or Reflector tools Thanks, Alex It was a hack that only worked for Ildasm. Nothing ...Show All

• Leon_irl could not find localhost when creating new project

  Hi friends am new to .net and writing a small web service application.am using vs 2005 beta2. i created new project (asp.net web service) and new project dialog box i selected location as "http" and name of project name i entered as http://localhost/customer orders webservice and as soon as i click ok i get following message saying "Could not find a Web server '<localhost>'. Check to make sure that the Web server name is valid and yo ...Show All

• jdonald Determining hidden members via reflection.

  What's the sane way to determine, via reflection, whether a type member has hidden a method or not ***CODE*** namespace Goomba { public class Base { public virtual void Action() { System.Console.WriteLine("Happyness is for fools!"); } } public class Subclass : Base { public override void Action() { System.Console.WriteLine("Get happy!"); ...Show All

• Binoy R B An Exception with a WDSL please help me

  I've tried to use a web service, but when I'm making an instance, it raise an exception, here is the code, could someone help me System.InvalidOperationException: No se puede reflejar el metodo BaseProfile.getCapabilityNSList. ---> System.InvalidOperationException: Error al reflejar 'getCapabilityNSListResult'. ---> System.InvalidOperationException: Error al reflejar el tipo 'Conexion.BaseProfile.getCapabilityNSList_outParametersType'. ...Show All

• jimmyjos Cannot open database "db1" requested by the login. The login failed. Login failed for user 'BIGRED1\ASPNET'.

  Cannot open database "db1" requested by the login. The login failed. Login failed for user 'BIGRED1\ASPNET'. I just got sql server ctp 2005 installed and have connected visual web developer with it.  I can create databases through VWD, but when i try to open a page with any connectivitiy to the DB i get the above error.  Does anyone know what i need to check, change or add Have you tried executing a query like: exec sp_grantlo ...Show All

• Colin Millar C# ADO.Net Not consistent in reading text files/ records

  hi, i have a small program that reads a text file. but it seems that it's not reading correct records. because i have 220 records but it can read only 219. but when i create a link in ms access it can read those records w/ no problems. kindly take a look on my code: using System; using System.Collections.Generic; using System.ComponentModel; using System.Data; using System.Drawing; using System.Text; using System.Windows.Forms; using Pervasive.D ...Show All

• MurrayLang ArrayList

  using the arraylist how would I get the index of a string I tried to use indexof(string) but got errors  Try this: ArrayList list = new ArrayList(); list.Add("One"); list.Add("Two"); list.Add("Three"); int index = list.IndexOf("One"); string one = ( string )list[index];   If you are using .NET Framework 2.0, have a look at the List<T> generic class. It provides a type-safe list (and you ...Show All

• Kaniri dbf index in vb2005

  Hi all, I am new to VB2005 and need help. I have some data in dbf and I need to find some records in them. How do I set indexes for this files. Many thanks Regards Trivun Hi Trivun, Although there is more than one program that creates DBF files, I'll assume your DBFs are FoxPro DBFs. There are two types of indexes for FoxPro DBFs. One will have an IDX extension and the other will have a CDX extension. Th ...Show All