Can someone please tell me why this code (it is a function that has a parameter xmlstring: Dim objWebRequest As HttpWebRequest Dim oRequest As WebRequest objWebRequest = CType(WebRequest.Create("https://anon:6442"), HttpWebRequest) objWebRequest.Method = "POST" objWebRequest.ContentType = "...more >>

Note: This is happening under the VS05 February CTP release. I haven't had a chance to run it under Beta 2 yet. I have a StreamReader that is reading a NetworkStream from a TcpClient, which is connected to a TcpListener. The client (the one that throws the exception later) can send informat...more >>

Not sure where to ask this. Please suggest another newsgroup if this isn't the best place for this question. I'm new to both vb.net and regex. I need a regular expression that will validate what people are entering as their new password. Must be between 6 and 10 characters Must be alphanume...more >>

I have written a process in C# that uses the httpwebrequest to retrieve jpg images....more >>

I have a process that uses httpwebrequest to retrieve jpg images. The process works fine with a few concurrent users (say 25) but as you increase the number of users (say 75) the response times begin to increase from 6 ( 25 users) seconds to over 15 ( 50 - 75 users) seconds. I'm looking for...more >>

I've finally started working in VS.NET most of the day and have a small problem. It's *slow* on this 2.8 GHz P4 with a gig of RAM. I only develop in VB.NET, so is there anything I might be able to strip out or turn off to make things a bit quicker? Even saving a small 3 form project takes 5...more >>

I have a remoting server that is on the same local box as a COM+ managed object with Library Activation. When I try to activate the object from the remoted assembly, I get the following error: "The specified activation could not occur in the client context as specified." The security context o...more >>

http://msdn.microsoft.com/library/en-us/dnvsent/html/vsts-over-fig01big.gif Does this mean the team developer edition has the most complete visual studio 2005? what 's the difference with standard and pro edition? ...more >>

I cannot believe that this code causes an error: Dim MyCookie as string = Request.Cookies("Email").Value Object reference not set to an instance of an object. If the cookie is found, it works, if the cookie is not found, the error above is triggered. and i can't just do this: Dim MyCook...more >>

Hello all We are developing a large dotnet application, which includes ~ 120 assemblies. (total size of all binaries is ~ 20MB). Our application also references the following dotnet assemblies: System,System.XML, System.Windows.Forms, System.Drawing, System.Data, System.Design. We use dotnet ...more >>

I have to read data from an external source, massage the data, concatenate it to one long string, then write it to a textfile. So I am experimenting with the StringBuilder object. I append the data in a loop, then I write the data to text file, then I need to clear the StringBuilder object f...more >>

Hi, I want to know where I can find online tutorials about DotNetNuke? I am a rocket in this issue and I need a guide in order to start to develop my portal on this tool. Thanks in advance for any help Sean....more >>

Hello, I’m in the process of reading "Inside Microsft .NET IL Assembler" by Serge Lidin to gain a better understanding of my .NET code at a lower (IL) level. There is one concept that I am having trouble grasping, however: Assemblies versus modules and how they relate to one another. From...more >>

Dear all, I have a datagrid which is dynamically bind to a dataset. What is the way of entering in edition mode when a user click on a perticulra cells. Actually if I click on a cell, it is highlighted but I canottype in ??? Thnaks for your help Regards Serge...more >>

Hello, I enjoy visiting your web site. I am programming with VB .Net My code is: Public Sub Test(ByVal a As String, ByVal b As String, ByVal c As String) a = "aaaa" b = "tttt" c = "qqqq" End Sub I have a question: I created from this code class library (dll...more >>

Hi, I have difficulties about authentication & authorization thing. My project has an admin folder (which can only be accessed by administrator) and a secret folder - (can be accessed by registered users). Is it possible to store credentials in two different places and using only one l...more >>

tcpclient socket webrequest what are each used for? I read some reference books and did some research on the internet, but I'm still confused. could someone clarify this for me? Thanks, Aaron ...more >>

Dear all, I have a Datagrid control which bind to a dataset during runtime. How can I set the width of the Column of the grid dynamically . I could not find any width property for columns Thnaks for your help regards serge...more >>

Visual Studio 2005 Beta 2 http://lab.msdn.microsoft.com/vs2005/ Get http://lab.msdn.microsoft.com/vs2005/get/ Order http://msdn.microsoft.com/getthebetas/ Go-Live License http://lab.msdn.microsoft.com/vs2005/golive Express Editions Beta 2 http://lab.msdn.microsoft...more >>

'out' and 'ref' parameters in C#... Both these can be used to pass parameter values BACK from a Method, but obviously they are different techniques. As I understand it, 'ref' parameter passes the object into the Method by Reference, ie passes the memory location of the original object in ...more >>

I'm looking informations about the MSDN Subscription Professional. Will this subscription have a Version Control, like Visual Source Safe 2005? I'm working in small groups and I think a simple Version Control will be fine. Thanks for all, Max ...more >>

Hello, i'm trying to serialize a class with a enum property...it seems to be serializing ok, but when i try to de-serialize it throw me an error like "[value] isn't valid for type [enum]". someone have done this before? i'm sorry by my english ...more >>

Hi, I've got a native C++ app which calls a 3rd parth .NET DLL using the LoadLibrary/GetProcAddress functions. This works fine when the DLL is located in the app directory, but if I move it out to it's own directory, then I get a FileNotFoundException. I've tried manipulating the app.exe.co...more >>

Dear Sir/Madam, I have 2 lists as following: ApproverListBE appList1; ApproverListBE appList2 ; I want to add the above 2 lists.How do I override the + operator. Kind Regards, ...more >>

I use to get the function keys that were pressed in an console application cause this application should also be used over a telnet server. Does someone know how to get the keys. Tanks for your help in advance. Ulrich...more >>