Hi; Can anyone point me at some source code for copying a single file to/from a ftp server? thanks - dave -- thanks - dave...more >>

Hi; Can anyone point me at some source code for calling rsh on both Windows and unix servers where I pass in the command & arguments and get back the standard output & error? -- thanks - dave...more >>

I am attempting to get information from the Win32 API QueryServiceConfig. I keep getting a 1421 error. I need to know what I am doing wrong. Here is the code: <DllImport("advapi32.dll", CharSet:=CharSet.Auto, entrypoint:="QueryServiceConfigA")> _ Public Shared Function QueryServiceC...more >>

Hello group I have a trouble. When I going to write a new row in a DataGrid, I have some columns that must to be write with a especial value. How do I can do it? Thanks a lot Steven...more >>

Hi, I can compile dinamically with CodeDOM, but all the dlls have 0.0.0.0 version. How can I set it ?? Thanks for any advice ...more >>

hi all, i'm using iis6 installed on win2003 , dotnet framework 1.1 . My problem is.. a page on my application have a lengthy process which takes about 4 minutes (performing database transactions ..) to completes. user click on the transaction button to start this lengthy process. ...more >>

if i have a big project in the same virtual directory can i compile if = to several DLLs? i want to be able to seperate different classes to different DLLs, is it = possible? TIA, z....more >>

Hi everyone, I know you can't insert duplicate keys in a SortedList, but there's no law against duplicate _values_, and I was wondering if anyone knows of a good way to check if value XYZ is in more than one slot? I know I can loop through the list and check every value against all the...more >>

Hi all I'm making the jump at last and moving from VB6 to VB.NET. I have written my first few classes and things seem to be working. I have a few questions and wonder if anyone can offer some advice. This is my first attempt at anything object orientated, so please forgive me if my question...more >>

Hi, I'm actually trying to export a repeater to excel, everything seems ok but the problem is that the cells are not validated This means that for example date, it is left-centered instead of been right-centered when it is correctly validated, apprently excel doesnt recognize the numbers with c...more >>

Hello all! Not sure if this is the right place to ask this question. But how would you control a windows application from a server. So from the server, basicly running the same application, except it has extra options like to change forms on the client application, without the client applica...more >>

Hello, I’m attempting to develop an asp.net application. I have the following installed on my workstation: XP SP2 with all the latest updates; IIS version 5.1 as part of the XP install; MS Visual Studio .Net (MS development environment 2002). After I have typed out some basic code I get ...more >>

Is it possible to use C# windows Service as the remote class? It supposed to inherit both System.ServiceProcess.ServiceBase And MarshalByRefObject Thank you Sharon ...more >>

Hello, Can I use the ToolboxBitmap from the inherted Control to show up in my toolbox and if so how? Greetings Jean Paul ...more >>

We have a .NET application implemented as a Windows service in order to perform impersonation for the purposes of gaining access to various resources. We are using ImpersonateLoggedOnUser() instead of the .NET impersonation API. Everything works fine except when we call an external COM ...more >>

I am coding an application in .net using a list box. I have the listbox property set to MultiSimple. I can click on several different selections (or all) in the list box, but only the first one is the "active" one. What I want to do is create an application that someone can order menu items...more >>

can anyone provide a link to where I can get this version of .net framework please. I have downloaded the new SQL Express program but the managment program requires this version of .net framework to be installed and I cannot find it???? thanx in advance.. ...more >>

Hello all. Is there any way to report bugs in the .NET framework? I've found that both DirectoryInfo.Create and Directory.CreateDirectory "succeed" even if a file with the same name already exists. No directory is actually created (thank God, so the file remains in tact), but neither call...more >>

I found the Terrarium is very interesting.But I'm very sad about that I can't find any source code about it except some plant code or animal code. But the author said he will release the full source. Is it just a joke? Like Microsoft will never release the Window's source code? ...more >>

Hi all, Some applications achieve a really nice look and feel in part because they have changed the bar at the very top of the form window. There appears to be a way to customise the whole bar and its buttons but I have no idea how its done. Can anyone point me in the right direction. Pe...more >>

I am very new to .Net. I want to know exactly what you have to have to set up a .Net development environment and production environment for web service applications. What needs to be supported after the environments are set up. Basically what will my Enterprise Architecture and System Admin gu...more >>

As the founder of .NET framework, Microsoft claims that it invention will be the next best platform for programming in a near future. Now it is 2005, ..NET is 5 years old, and can talk and walk for himself with some help of his mum. However, we see the same native office applications are coming ...more >>

We have an application that prints a combination of text and vector graphics using the GDI+ support in DotNet. Everything is fine when we print to printers on the same LAN as the application, but printing over the WAN to a remote printer is slow. I ran some benchmarks for three cases: Â...more >>

I have a simple windows app. On the form, I have one panel which displays an image. I have a KeyDown event that I use to tweek the image depending on which keys are hit. ie. ctrl-D, ctrl-A, etc. Works fine so far. Now I've added a textbox (and there will be other controls) to the form, no...more >>

I'm having trouble converting a current .NET web application developed in 1.0 into 1.1 framework. On my localhost, I have IIS with .NET 1.1 framework as well as MS Visual Studio 2003 Enterprise. I obtained the web application from Visual Source Safe by checking out the solution. When I di...more >>

Hello Everybody, I have the following problem with Socket: Socket.Available reports data in the buffer (e.g. 1849 bytes) but I can't read it because Socket.Read throws an exception The exception ist being thrown because the connection is already closed. How could I read the data from the buff...more >>

Hi people i need you help: Someone have a way to switch assembly versions at runtime without recompiling code. I want to do that but i don't know how...Please would you tell me the way to do this??? Regards. Johny...more >>

Hi, I have seen this problem around the net and dont really think its that popular but still happens. My problem is that I create a mailmessage with a html body type. A random "! " (exclamation mark and space) gets entered into the body of the text. I cant figure out why. Has anyone com...more >>

Hi everybody, I would like to have your opinion... Imagine i have a pattern that defines: - abstract factory : my consumer always handle with a interface and not with direct implementation, and calls a factory to get an object instance; - the kind of object returned in that instance va...more >>

Hello, I want to swalow all mousclicks in a comboBox control. I created wy own 'public class roComboBox : System.Windows.Forms.ComboBox ' Created a property ReadOnly and call only the base events if the ReadOnly is false (see code beneath) but the mousclicks still pass. Is there such thing ...more >>

Hi, A few quick questions: 1. when a user sends a request to the server, does this reset the session timeout back to the default? i.e.: 20 minute session timeout, user does nothing for 15 minutes, submits back to the server, the user has a renewed 20 minutes. 2. I have a server sid...more >>

Is there a way to change a NT Service's user name and password after it has been installed. I want to perform a check for the user name in the On_Start event of the service. If it is not the one I want I want to change the user name and password and then allow the service to start....more >>

is it possible to create xml tag name at runtime i.e while running the program it should take the parameter which the user enters and make that as the tag name in the xml file generated. *** Sent via Developersdex http://www.developersdex.com *** Don't just participate in USENET...get rewa...more >>

I want to receive events from another appdomain. I use a separate appdomain as a sandbox and whant to know and have control over which assemblies get loaded. I need to comunicate with a library in the sanbox appdomain from a plugin in my other appdomain, without my plugin beeing loaded into th...more >>

Hi, Using Type.GetConstructors(BindingFlags), I can't seem to be able to acquire a ConstructorInfo object for the implicit, parameter-less constructor for a struct if it doesn't define an explicit constructor with parameters itself. The same apparently works for classes, though - if a class...more >>

I know its not possible to override explicit interface declarations in a subclass. But is it doable in MSIL? what I need to do is to create runtime proxies for different IList implementations. which currently work just fine for implicit virtual declarations. the problems with the expli...more >>

Hi Does anyone know how to force a windows package to use a specific locale id?? ie. I just want to have 1 locale set of strings in SETUP.INI and to have my setup.exe use these regardless of which locale the user is from. ie. I just want to have [1033] and no others, but want to avoid the...more >>

Hi, I need a mechanism to verify programatically, if a particular datatype can be/ can not be converted to another datatype with/without any loss of data. i tried using TypeConverter.CanConvertFrom, but am getting incorrect values. also i need the check to be done using strings contain...more >>

Hi, I have got such problem: in my directory "C:\folder" I have 3 files in MS WORD (having tables, images etc), these are: "1.doc", "2.doc", "3.doc". I want to write an application (could be in C++, Java or C#) which will merge the contents of files which I will point ie. 1.doc and 2.doc into...more >>

What I am looking for is the details on how Forms work internally in terms of threads that get created, message loops, etc. Here are the type of question(s) I am looking answer so I need info that would help: - How many message loops / threads get created in an application that has multi...more >>

Hi, I am currently experimenting with ASP.NET. There is one particular problem that I continue to have. Whenever I run the current project, it appears to call code from another ASP.NET project. I'm not referencing any other projects, yet the app still insists on calling code elsewhere. ...more >>

Is there a way of setting a master error handler for an assembly? What I mean is being able to somehow assign a procedure to catch any unhandled exceptions for an entire app (in my case a WinForms app) so that they can either be logged, or handled gracefully. Thanks everyone! === Phil ...more >>

Hi all I just downloaded the new Beta dot Net Framework 2.0 from MS web site After installing it , how to I set the VS.Net IDE to recognize the new classes of the new Framework ? The reason I'm asking is because my current project fail to compile because it wont find the new classes...more >>

I'm having problem pasting a user defined object that's put into the clipboard.... Here's a crude example of what I'm trying to get done. Dim fromShapes as Shapes 'shapes is my custom object Dim toShapes as Shapes Clipboard.SetDataObject(fromShapes) ' this works...I can see in clipboar...more >>

I've built an Assembly to wrap around a COM component. However, I need to add it to the GAC. Upon trying to do that, I'm trying to give the assembly a strong name, which fails because the com interop generated assembly it uses doesn't have a strong name :? Can I sign the interop assembly wi...more >>

When using Clipboard.SetDataObject (string, true) a COM exception occurs, "The requested clipboard operation failed. (800401D0)". If the same call is made again, it works without issue. Note the exception *only* occurs if the second parameter is set to "true". This exception only occurs o...more >>

Hi, Is there anything called ECo-fast JIT in .NET ?? ...more >>

Hello, I have an obect that needs to inform the outside world wheter prices are synchronized or not. My first idea was to use a public property for this: public bool PricesSynchronized But I need to access a database and the query takes a (relatively) long time to run. So for any code t...more >>

I'm sure this problem has come up, but I haven't been able to find a good discussion of it. I have a type Animal which is an abstract base class. From that type I derive Horse and Dog which are concrete classes. I include an Animal in my BarnYardStall type. Now I want to serialize BarnYardStal...more >>

Hello group, Is there anyone here that knows of a good article/whitepaper that explains how the GAC and libraries work in the .NET framework? I just don't understand the mechanisms behind it. The problem I am facing is that it seems like an application and libraries are undividable. ...more >>