Hi there, sorry for crossposting, it's getting late in the evening here in Europe :-( I have a little problem binding a generic list to a GridView. The List gets filled with data from textboxes (via properties in class Person, see below) and I want the grid to show each new set of textbox st...more >>

Hello, We are having a lot of problems trying to print a PDF file in the background using a C# application that is executed via SQL Server Agent. The output should be printed to a local printer (HP Color LaserJet 1600) connected via a USB port. We have a C# application that calls System...more >>

Can anyone post an example of how to log to a custom (new) Event Log? I don't want to use Application or System or any of the other built-in ones. I want to write to a new log called "CustLog". I think I just need to see what the .config snippet should look like, right? Thanks. ...more >>

How do I send a Socket Close Event in .NET Sockets? Thanks, Phil...more >>

Ha all. I have a my custom class with few strings. Then i have a List of my custom class. I' m adding data to list with "mylist.Add(mycustmclass)" I wnat to bind that list to a GridView but i get an exeption " The data source for GridView with id 'GridView1' did not have any properties or attr...more >>

How do you recognize a Socket Close event in .NET. From what I have read on the internet, it is done by checking if the byte count is zero in the EndReceive() callback function in an Asynchronous type of connection. What I can't seem to find out is how you do this if you are using a Synchron...more >>

I use Socket.Receive(Byte[]) to receive data in server from client over TCP/IP. All byte values of 0xFF sent by client are showing up DUPLICATED in server receive. In other words, if client sends [0xFF, 0x01], then server receives [0xFF, 0xFF, 0x01]. It's as if bytes having values 0xFF are tre...more >>

Hi everyone, i've got a problem with a Form, because it is not being disposed of when I close the form. Nevertheless, callback methods registerd to the "Form.Disposed" event of this very Form are being called. But when the callback method are being executed the "Form.IsDisposed" property is...more >>

Hi all, I need to make a typed dataset cause i import a dataset from foxpro I use this code Dim oDbcommand As New SqlDataAdapter(Sql, Conn_SqlServer) oDbcommand.MissingSchemaAction = MissingSchemaAction.AddWithKey oDbcommand.Fill(Me.DataSet, Me.TableName) My Problem is vs 2005 or Frame...more >>

We need to be able to use the following URL that is given to us by a test harness. hTTps://000.000.000.000:000/59B9F4F20E2911DDA2C7E519FDF7B25D;59B9F4F30E2911DDA2C79DE1971E1E45/@%5C%A1%38jzrF%88K6czQq%2A~%bc%e0HMn%027Cxh:Kc)R+z%0EAPySaroF%19b-0X2G%06F)%3du%c2%55eOQY%03DZd*:8cviSj.A~CYRe.H.$%4CM...more >>

If you must, here is some code: http://www.geocities.com/jeff_louie/OOP/oop40.htm Regards, Jeff *** Sent via Developersdex http://www.developersdex.com ***...more >>

Does the ThreadPool in framework 3.5 honor the SetMaxThreads method? The reason I ask is that I started a program that queued 256 worker threads in the threadpool and after a few minutes, task manager (and the console output) showed all of them working. I have situations where I need to limi...more >>

Hi, I know that Socket class performed poorly in .NET 2.0, was it fixed in .NET 3.5? Can you give an expert advice regarding xf.server component(http://www.kodart.com) that pretends to be a better solution for network programming in .net Thanks, Gregory...more >>

I'm an unashamed C coder learning C#, and in my first 24 hours with the language I've already found my first TIDL (thing I don't like), the inane "error cs0165." I'm sure that this has been discussed and argued over at great length, but I'm having trouble finding useful information about why thi...more >>

I have a Datetime of "2008-04-17 00:00:00.000" and a Datetime of "2008-04-18 16:55:28.000", and I need to join them to be "2008-04-17 16:55:28.000" What is the best way to parse that? Thanks. ...more >>

Is it possible to catch these video signals from C#? I want to control internal task timing with display updates. Thx Marc...more >>

Are primitive types like bool threadsafe ? Or do we need to use synchronization when multiple threads concurrently access a value type ? Thanks, Ramesh...more >>

Here's the context. We have a setup program that will deploy an application to our clients. The exe deletes all of its files when the user exists from the application (I know this is odd, it's a requirement of the project). To run the application again, the user must run the msi twice. The...more >>

Hi, I need a fast way to enumerate files in a directory hierarchy. I have tried the Directory.GetFiles routine with search option set to AllDirectories, because it seemed to be useful for this task, but it has some limitations: - whenever a subdirectory is encountered that is not accessible f...more >>

Hello all, i'm a system administrator and have some problems using specific software for windows Vista Business. This software needs .Net framework 2.0 to work, version 1.1 and 3.5 red. wont work. But problem is that i'm not able to find a compatible download for vista. Al nthe version...more >>

I wrote a console mode program demo program and I was lazy and I just pasted in the source for dumpObject. Then I wrote another demo program and said to myself: I should not paste in that code again. So I added a reference to the first console mode program and lo and behold, it worked! I co...more >>

Hello, friends, We have a .net 2005 app. I need to pass 2 arrays to a method: UserInfoUpdate(dataType1[] array1, dataTyep2[] array2). The items in these 2 arrays have 1-1 relations, i.e., the first item in array1 must be updated together with the first item in array 2, vice versa, and t...more >>

We have an in-house developed application that uses a 3rd party COM control. We recently upgraded the application to .Net 3.5. Everything runs smoothly on Windows XP. We had previously tried the .Net 2.0 version on Windows Vista, and it runs just fine as long as you have not. However, when we ...more >>

I have published many versions of this app before, now I am getting this error: Failed to copy file 'C:\Documents and Settings\Me\My Documents\Visual Studio 2005\Projects\MyProj\bin\Debug\MyProj.publish\setup.exe' to '\\myserver\projfoldr\setup.exe'. Unable to add 'setup.exe' to the Web. The...more >>

Hi, everyone. I need a bit help here: I have written an application for my company. That application runs at my company's customers as part of a larger solution. Now some customers complain that the application occasionally crashes and/or refuses to start up. Here are som facts about t...more >>

I have a class object as a data member used in a WCF service contract. I create the object at the client side and pass it (serialize and deserialize) to the service side. If I modify it at the service side, is the modification being transfered back to the client side just like a normal functio...more >>

Hi, I'm working on a windows application. My app uses web service to connect to the sql server db. The app and web service are running fine on my development environment but whe deployed on to production server, i'm receving the 'operation has timed error'. I've tried all the possible sol...more >>

Hi Is it possible to put a hyphen in a variable name? I'm creating a DataContract for a WCF service and ideally I would like the output XML to have hyphens in the variable names. Is there any way to do this? Thanks Matt...more >>

..NET 3.5 I have an HttpWebResponse.GetReponseStream() that I iterate over. Well now it looks like I'll have to iterate over it twice. And that type of stream does not support Seek() back to the beginning. So I'd like to copy it to a MemoryStream and instead iterate over that two times. Can a...more >>

I recently had to return my pc for fault diagnosis. The engineer told me that had done a complete back up before replacing the hard drive. However I have not been able to recover outlook: contacts, diary or e mails from te partitioned back file he created and he can`t help.. a colleague told ...more >>

I am having problems with quickbooks workin with .net 2.0 then qb fix is to uninstall and reinstall. i cant uninstall or repair the ..net 2.0 that is installed on my server. this is causeing huge problems. i have also tried installing newer versions of .net. i get an error every time i tr...more >>

GC.Collect() not cleaning memory, how to find out what references to lots of memory still exist? When all my processign is done i set everything to null and then: GC.Collect(); and then GC.WaitForPendingFinalizers(); but it still shows that my process takes 400 MB of memory. Is there any ea...more >>

Hi, I have this instruction mentioned at top running on an japanese client. Strangely this renders to "200809" (just year and day). Has anybody an idea? Thank you, Frank...more >>

Hi, We have a database hosted in our Uk which office which uses DCOM to communicate between server and client. I want to allow users from our US office to use this package, so what ports would need to be enabled on the firewalls and how would i setup the DCOM at both ends. I have never ...more >>