Dear all, I'm currently having some trouble with the event mechanisms in the .net framework. What I am looking for is a way to schedule events like it is done with PostMessage in the WinAPI: When I raise an event, the raising code should be continued. The scheduled event should just be called ...more >>

Hi, everyone After adding a control into a container like form using form.controls.add(myControl), how could I reference it For example dim aControl as new butto me.controls.add(aControl then I want set backcolor of this button, how Thanks william...more >>

I've written a web application in VB.Net and developed it on my webserver, now I want to deploy it on the production server. Both servers are running the same version of the dotnet framework. I created the virtual web and set the security, copied over the files and the binaries, then tried ...more >>

Hello Is it possible to call Activator.CreateInstance if the type is not compiled into an assembly. For instance if I drop a DLL into the same folder where executable is running, will the executable be able to create a type that is defined in this DLL If not, what is the way to do this -thanks...more >>

Help! I’m running ado.net using sql7 with service pack 4. I’m trying to use stored procedures. When I try passing varchar type parameters it comes back with 0 transactions. If I pass int parameters it works fine just not with char parameters. Any suggestions Thx tdlogge ...more >>

I have searched the archives and found several entries that address the problem I'm having, however, the solutions fall short of explaining exactly what to do Like many others, when I attempt to access an Excel file via an ASP.NET page, I get an access is denied error on the line "dim XSL as new E...more >>

Suppose that I write a few small applications that are all included together. They all have similar configuration settings. Can each of these applications use a single config file? If this is not possible, what about defining an entity that each of the config files references? Are entities r...more >>

I'm writing a server program that will collect up a directory structure and email to me at 2am in the morning. But I only have access to a modem from the Server. This needs to be a quick, dirty & simple program. Considering that .NET doesn't support modems yet, I don't want to use OCX. I'm ...more >>

How do I apply a style to a DataGrid ? I can add some styles to my DataGrids, but I don't know how to apply one of that styles to my DataGrid. Thank you. ...more >>

For my application, I stick to a Business entity class and a Data Access Layer class design (DAL For more complex situations I create a custom business entity class which users a DAL class. I also have many other small descriptor tables where I don’t need that level of control Is it proper to ...more >>

Why is there there an 'S' before literal strings in MC++ code. My programs compile with or without it so why include it? Thanks, Gaz. ...more >>

After a clean install of the final release of DNN 2.0, I created a child portal, added a bunch of content, users, groups, tabs, etc. Also added two IFrames under a seperate tab respectively to point to a subfolder of seperate ASP 3.0 pages and another for a seperate ASP.NET project ASPX file. All ...more >>

I am running to an issue where loaduserprofile does not load user profile but returns sucess. I am trying to start a process under different identity. (c:\test.bat is the process to be started which has one command echo %username%) I created token using logonuser duplicatedtoken createenvi...more >>

Hello I have this error message when i try to open a form My coding falls over on this line.... Me.Button2.Image = CType(resources.GetObject("Button2.Image"), System.Drawing.Bitmap Infact even when i comment out this line it falls over on the next line that refernences an image Here is the...more >>

As an example, in VbScript ".*\Rad.DAT" is considered a valid regular expression, but in VB7 and C# I'm getting following error message parsing ".*\Rad.DAT" - Unrecognized escape sequence \R. Parameter name: .*\Rad.DAT This is happening for any character that do not have an correspondent escape s...more >>

This is a repost from microsoft.public.dotnet.languages.vb but I had no luck there so maybe this is a better place to ask? I'd like to 'pause' a process that has nothing to do with my application. To do this I intend to suspend every thread in the process. So far I have managed to get the Sy...more >>

I'm trying to display the version history and number of a Visual Sourcesafe database on an ASP.NET page and am struggling to overcome the 'The SourceSafe database path <user> does not exist' error. VSS is installed on a different server to our web server, so i'm assuming its a permissions prob...more >>

Hi. I am expriencing lots of issues using Crystall in Visual Studio .NET. I have posted some issues in this community and it is a reproducable problem. Never the less I am guided to the www.businessobjects.com that is really bad support handling. They don't have a clue on how to serve their cust...more >>

Hi I am writing a windows service using VB.net. As part of my error handling I want to stop the service if a fatal error occurs. I can not find any information on how to get a windows service to stop itself Does anyone know how to do this Thanks Jef ...more >>

Hi, can anybody point me to get more info for developers on a technology in .NET equivalent to VB for Application that allows an application to expose itself as an object hierarchy to the .NET programming environment Thanks Vincen ...more >>

hi i hope someone can help me please, i have sql server 2000 installed on SBS2003, i have the client toools of sql server 2000 installed on my local machine. i am working on web developement, and am using IIS6.0 which im really struggling with problem 1. When try to connect to the database via...more >>

Hi, often I want to do different things depending on the type of an object... I end up having to use: Select Case myObj.Gettype.Name Case Gettype(AClass).Name .. process as AClass Case Gettype(AnotherClass).Name .. process as AnotherClass End Select Is there a better way to do...more >>

I want to display a listview and I want to have it adjust the columns so that the column width is the larger of: * The width required to display the column heading * The width required to display the largest value entry in the column In other words the column is sized such that you can displ...more >>

Hi Al I am using SmtpMail.Send in a .NET(C#) program to send out a email message. How can I (or can I?) track if the mail is not delievered to the recipient successfully in the same program immediately after sending? If I send email to, say, xxxx@yyyy.com(assume a not-existing address), I would ...more >>

Hi All How do you escape a double quote in a Regex? I am having problems with, what should be, a simple regular expression statement. I have a string like (including leading spaces (but thats not my problem)) web_url("ForEx" and, using the regex Dim RE_WebURLName As Regex = New Regex(" ...more >>

Hi, I'm trying to download the Whidbey preview from MSDN. It's around 2.6GB in size. The computer that I'm using to perform the download is in a data center with access to 10mbps of bandwidth, yet the download only seems to be taking place at around 300kBps... Is this due to a bandwidth ca...more >>

This is very strange. We have had several instances of the VB files on a workstation getting changed by ...something. Just today a project's file - not checked out (we use Source Safe), not even open for browsing - got changed. A "build" was done and when the compiler got to this file it found th...more >>

Hi all i have in my application a tab control, with several tabpages, i want to hide a tabpage how cai i do this ??? i already try to use Me.tabControl1.TabPages(2).Hide() but the tab continues visible is that a Bug ?? thsk JSB ...more >>

Hi I have an abstract base class from which I would be able to reflect on the members declared by an inheriting type. Fx. if I have a class CBase which is a an abstract class with a static constructor and I have a class C that extends CBase. If I do something like: typeof(C).GetPrope...more >>

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I'm not sure where to post this question. It's kind of strange. We have software on client machines that takes info and sends it to our server (to an SQL Server 2000 database) through a web service. The client machines are all across the US, different time zones and such. Our server is in the...more >>

Hi all. I'm trying to install a .NET component into COM+ using Regsvcs. I get the following error when attempting to do so: The following installation error occurred: 1: Could not install type library XXX.tlb' into application YYY'. XXX.tlb: The object is already registered XXX: The ...more >>

Hi, I am using Reflection to load an assembly dynamically and calls methods on one of its objects. myassembly = Assembly.LoadFile("C:\MyAssembly.dll") Dim myType as Type = myassembly.GetType("MyAssemblyNamespace.MyObject") The above code was working fine until today. Now, GetType r...more >>

We have a simple server: NT Server 4.0 SP 6a Option Pack (Includes IIS) ..NET Framework 1.1 The problem is that aspx scripts do not run correctly, HTML is displayed however no code is executed. We have a simple tutorial from asp.net that includes code that simply posts to itself, the code i...more >>

Hi I want to copy an 32-bit integer into an array of type byte, so that 4 indices in the array contain the integer value Dim test As Byte( Dim i As Int3 How can I copy the second one into the first one in VB.NET(actually a memcpy equivalent) Thanks a lo Sam...more >>

Hello I have this error message when i try to open a form My coding falls over on this line.... Me.Button2.Image = CType(resources.GetObject("Button2.Image"), System.Drawing.Bitmap here is the error i am getting. does anyone know how to fix??.... An unhandled exception of type 'System.Reso...more >>

Hi, Does any one have hints or experience on how to use VS .NET as a page design tool. I have been using Dreamweaver MX 2003 for some and it has many excellent features for designing pages. I could find any in VS .NET 2003 Is there a way to overcome this or we should wait for the next versi...more >>

Hi i have the following code to only allow integer values to be entered in a textbox Can anyone tell me how i can modify this to only allow characters? Private Sub txtBox1_KeyPress(ByVal sender As Object, ByVal e As System.Windows.Forms.KeyPressEventArgs) Handles txtBox1.KeyPres 'e...more >>

H I'm new to .NET. When I try ti compile a simple program/form in VB Studio.NET I get no error messages My program/form will however not rum properly. The program runs (it's process is shown in taskmanager) but doesn't come up on screen. And the VB Studio.NET will stop working/answer and I will ...more >>

We currently have a fairly large project (roughly 80,000 lines of code) and on some of our slower development machines, the developers are noticing that hitting the enter key two or three times causes the IDE to hang for about 3 seconds. All in all it's slowing down. I have a really fast mach...more >>

hi, i 've been trying to read data from a text file using oledb provider.i was sucessful in reading from one file.But i want to read the data from two files ie. some data from one file and some from other file. The file is .txt files and is fixed length files. i 've written the schema to read f...more >>

Is there a tool to do this? Lloyd Sheen ...more >>

Does anyone know of a product that can generate static HTML pages developed in .NET? I am looking for a simlar product to: http://www.webgecko.com/products/apgen/default.htm Thanks. ----== Posted via Newsfeed.Com - Unlimited-Uncensored-Secure Usenet News==---- http://www.newsfeed.co...more >>

I'm just wondering if there is any way of automatically copying misc project files (such as, say, XML files) to the build output directory when the project is built? Cheers Greg ...more >>

i am using 2 datetime picker controls for showing fromtime and totime.Now i want to check the fromtime should not be greater than totime validations with AM and PM checking also.how can i perform this in C# windows forms ? Please help. ...more >>

Why does the .Net installer want to put some of the Framework DLLs in my application directory? How can I stop it from doing so when the Framework is already installed on the machine? TIA! ...more >>

Hi, how can I create and use keypressed (keydown, keyup) events in VB.NET console aplication? I tried to write DLL in C++ using hooks but it does not work (hook procedures do not start) - it may be crazy at all - C++ is very strange for me. :-) Thanks PaulT ...more >>

Is there any way to increase the number of events the function System.Threading.ManualResetEvent.WaitAll can accept? It is currently 64. Thank you....more >>

Does anyone have an example of how to use an ADOdb recordset inside of .Net? I am trying to interface with a VB application that uses the ADOdb recordset. Here is my code: string DBConnection = ""; DBConnection = "Provider='HOleDB.1';DataSource='DEV5\\ENERPRISE';Henwood App ID =10;Init...more >>

I have a TCPClient & TCPListener class that I need to stress test. Using a GUI, I built a class that would connect and send consecutive messages for 10 seconds, and log the the results in a richTextBox. Problem is that it runs for a couple seconds, then I get the following error, ending the pro...more >>