Hi... I have an sql server 2005 database that has a table called TestXml in it. The table has the columns ID (identity, int) and MyXml(xml). I created a stored proc on the server to insert a row into the table. It looks like this: create procedure InsertRow(@xmlDocument xml) as insert ...more >>

Hi all We have a pdf user manual which we open when client clicks on help button. some of our clients have the issue that it does not open the file and it says file not found. checked with istaller and everything. i wonder why it would do so?? please help out code to run the adobe reader: ...more >>

Hi, I have an application which contains an .exe and a .dll. I want that the DLL will be built in a different location than the .exe. I set its output path in the "Build" property tab to a different folder. I build the solusion and everything seems to be as I wanted. When I added a dependency b...more >>

I am trying to use the following Aggregate Calculation. string time = trabajadoresTable.Compute ( "Sum(DateTime)" , "") .ToString(); I need to sum the hours in a column with type DateTime. If they be numbers this work good "trabajadoresTable.Compute("Sum(pago)", "")" But with the type DateT...more >>

To all - I have two arrays of strings one of length M and the other of length N; N > M. Ther arrays will be on the order of 1 million for N array and ~50000 for the M array. Can someone describe to me a fast algorithm to find the intersection of the arrays? Currently I am using ArrayList in V...more >>

When I try to access a SQL Saved view calleed FilteredLead I do not get anythin back on asp.net if I run same SQL command on the SQL Editor I get all my results. Is it any way to use views in C# diffrent than tables ? See my code MyString = "SELECT * from FilteredLead"; ...more >>

is there anyone else having trouble replying tot his group...more >>

I and another developer have created an app that uses a datagridview to display market information. The datagridview is fed with messages from another app on a server that feeds the messages through msmq to the display app. The problem is that when writing to the rows values from row x c...more >>

Hello, I have a program in C# that contains a form with one picture box. This picture box contains two images: One background image and a second image as a transparent in order to see the first image (the background image). The program works well, but there is a small problem that I couldn=...more >>

I have the following code in a default.aspx web form page_load event. There seems to be a problem with line 5 (NewsArticle.Date = line). //create a news article NewsArticle NewsArticle = new NewsArticle(); NewsArticle.Body = "This is a test news article..."; NewsArticle.Title = "Testin...more >>

Ok, dumb question, I know, but I just can't get my head round it. I'm writing a base validator class, let's call it abstract BaseFoo. I'm also writing two implementation classes, let's call them Bar and Quux. I want them all to share a static field that defines a regular expression pattern use...more >>

Hi, In my .Net 2.0 C# web form WForm1, I have a table Table1 and it's size is W800 H400, all other controls and stuff are inside the Table1. When I open the WForm1 in browser, I would like to let the Table1 show in the middle of the browser regardless of the screen size is 1024*768 or any ...more >>

I had to start and stop the service "RemoteAccess". For this I use the 'ServiceController'. In XP is this no problem, but in VISTA I get "access denied". Had anybody an idea? Uwe ...more >>

I have several .NET apps that run from network shares (and which have done so for years). In order to make this possible, I increased the LocalIntranet zone trust level to "FullTrust". This has always worked just fine. Recently, and for reasons unknown, all of my apps that run from the intr...more >>

I'd really like to be able to constrain a generic type to System.Enum or, better, enum. But of course that results in "Compiler Error CS0702". So far I've been checking the type parameter at runtime and throwing an exception if the provided type is not an enum. That works, but it just doesn...more >>

Hi, What is a good alternative to clickonce that allows partial or delta updates to the application. ie if only one dll changes, then the update should only download that particular dll. Is this possible in clickonce? TIA...more >>

Hi, I have an application in which I have used Application.DoEvents() method in the click event of a NumericUpDown. This particular method is throwing "Object reference not set to an instance of an object" error.. Does anyone have any idea about it? Regards, Bharathi...more >>

Hi, I want to deploy my managed COM object (DLL, .NET 2.0) using ClickOnce Deployment. In the project properties, tab "Signing" the checkbox "Sign the ClickOnce manifest" is disabled. Why? Christian...more >>

Hi, I have a windows applicationm which can open seversal forms from a main form. All the forms that are opened, from main form (as well the main form) have a link to the help (.chm) file. I am using System.Diagnostics.Process.Start(<help_file_path>) to display the help file. But the proble...more >>

Hi I have a strange problem. Here is some input data before I describe the problem. 1. RemoteClass (Mathematica) is compiled into dll and put to GAC 2. Server remoting configuration is done by code. //used in case of code configuration TcpChannel channel = new TcpChannel(5000); ChannelS...more >>

1st I serialize a DataSet (contains 14 DataTables) into file, with BinaryFormatter. 2nd I change some columns in a DataTable. 3rd When I now Deserialize the DataSet from bin file got I problems ?? Thanks in advance ...more >>

I've just started using the 'using' keyword for database connections etc. Is it not possible to use try catch blocks with using? And if so, how do you trap errors when using using? *** Sent via Developersdex http://www.developersdex.com ***...more >>

In some of the code I am looking at on a sample website, a lot of methods are returning interfaces such as IDataReader instead of a plain DataReader. Why would you want to do this? *** Sent via Developersdex http://www.developersdex.com ***...more >>

Hi, I have a a...more >>

Dear All I am using a C++ DLL which has two function , one returns a void pointer, other returns a pointer to structure .But I doing my project on C#. Which data types in C# should I use to catch the void pointer and pointer to structure? Please answer. Thanks in advance Nasif...more >>

Hi, I have Multi-threaded TCPListener. I can connect to listener from local sistem and remote sistem. I turned it to windows servis. I can connect to listener via telnet from local sistem but i can't connect remote sistem. I used for loading servis installutil.exe My Oparationg sistem: ...more >>