VB.NET ADO Wrapper example to allow binding of WinForm controls

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  - 1
    - adding radiobutton or checkbox in a datagrid I have a windows form application. In which I have a datagrid bound to a dataset. Can I have a checkbox or a radiobutton as a column in the datagrid I am using Visual studio.net, with .net framework 1.0. This is possible in asp.net aplication but don't know how to do it using windows form datagrid. Also I don't want to add any 3rd party control. Thanks Tag: VB.NET ADO Wrapper example to allow binding of WinForm controls Tag: 52622
  - 2
    - .NET Framework version - determine on thecommand line This is a multi-part message in MIME format. ------=_NextPart_000_0031_01C351E0.06C42D70 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Hi, Does anybody know how to do this? (excluding looking at the folder = structure under %windir%) Cheers Joubert ------=_NextPart_000_0031_01C351E0.06C42D70 Content-Type: text/html; charset="utf-8" Content-Transfer-Encoding: quoted-printable =EF=BB=BF<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> <HTML><HEAD> <META http-equiv=3DContent-Type content=3D"text/html; charset=3Dutf-8"> <META content=3D"MSHTML 6.00.2800.1170" name=3DGENERATOR> <STYLE></STYLE> </HEAD> <BODY bgColor=3D#ffffff> <DIV><FONT face=3DArial size=3D2>Hi,</FONT></DIV> <DIV><FONT face=3DArial size=3D2></FONT> </DIV> <DIV><FONT face=3DArial size=3D2>Does anybody know how to do this? = (excluding=20 looking at the folder structure under %windir%)</FONT></DIV> <DIV><FONT face=3DArial size=3D2></FONT> </DIV> <DIV><FONT face=3DArial size=3D2>Cheers</FONT></DIV> <DIV><FONT face=3DArial size=3D2>Joubert</FONT></DIV></BODY></HTML> ------=_NextPart_000_0031_01C351E0.06C42D70-- Tag: VB.NET ADO Wrapper example to allow binding of WinForm controls Tag: 52618
  - 3
    - How can I get the peer's IP when using IIS-hosted remoting with binary formatter and HTTP? Hi! I want to use http://www.dotnetremoting.cc/Download/IPCheck.zip together with an IIS-hosted remoting app. The config-file for the standalone-application that uses this provider looks like this: <configuration> <system.runtime.remoting> <application> <channels> <channel ref="tcp" port="5555"> <serverProviders> <formatter ref="binary" /> <provider type="IPChecker.IPCheckerSinkProvider, IPChecker" /> </serverProviders> </channel> </channels> <service> <wellknown mode="Singleton" type="Server.TestSAO, Server" objectUri="TestSAO.soap" /> </service> </application> </system.runtime.remoting> </configuration> what must be changed to use this together with IIS? What lines must be written in the web.config file? There's this "channel ref="tcp" port="5555">" stuff. How will that work? Of course IIS can only offer HTTP, but I think this line is not correctly with IIS because it implies that I would be able to choose between HTTP and TCP! Has anybody found another way of getting the ip (when hosting in IIS) without Ingo's provider-class? (in case it would have to be rewritten to support IIS) Many thanks in advance Tag: VB.NET ADO Wrapper example to allow binding of WinForm controls Tag: 52617
  - 4
    - Participate in Academic Research Study... and WIN A FREE PDA! Dear IT Professional: This survey concerns a research study on the network management software (NMS) market. This study is being conducted by myself and Luciano Oliveira. We are both graduate students at The Anderson School at UCLA. This research has been developed under the guise of the Price Center for Entrepreneurial Studies and the Kauffman Fellowship Program. The objective of this research is to expose students to entrepreneurial activities by identifying trends and business opportunities. In particular, this study will focus on how Network Managers/System Administrators select, install and use the various NMS tools available in the marketplace (e.g. enterprise-class tools such as HP OpenView or BMC Patrol, other commercial packages such as SiteScope or WhatsUp Gold, and open source tools such as Big Brother or Nagios). We would really appreciate your contribution to our research. A typical survey requires only about 10-15 minutes, and you just need click on the link below to start: http://FreeOnlineSurveys.com/rendersurvey.asp?id=41191 In order to reward you for your time, we will enter each respondent in a drawing for a FREE PALM ZIRE 71. Thanks in advance for your contribution! If you have any questions regarding the survey, please do not reply to this message. Instead email me at gregory.rose.2004@anderson.ucla.edu and I will be happy to assist. Best regards, Greg Rose * After completing the survey on the link above you will be entered in a drawing for a FREE PALM ZIRE 71. In case you win the prize, you will be notified by e-mail. -- Gregory E. Rose gregory.rose.2004@anderson.ucla.edu Tag: VB.NET ADO Wrapper example to allow binding of WinForm controls Tag: 52614
  - 5
    - Bug reporting or help with bug I got 2 questions 1 - Where can I report a bug in either IE6 or .NET 1.1 2 - Does anyone know this bug....; http://www.programming-focus.com/addlink.aspx Login using demo demo enter a valid url in the Spider url textbox press spider and it hangs, view the source of the page that hangs, the html just stops in the middle of the page and the browser keeps on loading, and no it is not a code mistake, because it works in Mozilla based browsers and it also works on my own server with .NET 1.0 Tag: VB.NET ADO Wrapper example to allow binding of WinForm controls Tag: 52609
  - 6
    - Serial-Parallel Ports is there any component in .NET for communicating with IO ports? if not. What else can I use? Tag: VB.NET ADO Wrapper example to allow binding of WinForm controls Tag: 52608
  - 7
    - dynamic typing is it possible in VB.NET to declare a variable whose type will be clear in runtime e.g. dim ctrl as LinkButton dim tp as Type = Type.GetType(Control) dim ctrl_dynamic as tp or something like this. (I know, the code above is not working) Tag: VB.NET ADO Wrapper example to allow binding of WinForm controls Tag: 52607
  - 8
    - Problem with Interface Implementation Hi all, I have created a project which contains an Interface with few methods in it. I have built it and made the dll. In another project I have added reference to this dll and tried to implement the interface. When I am compiling the second project. It is giving me two errors. Weirdly both the error are coming for same methodname. 1. '<typename>' must implement '<methodname>' for interface '<interfacename>' 2. '<methodname>' cannot implement '<methodname>' because there is no matching function on interface'<interfacename>' Surprisingly the error is not coming for the rest of the methods on the interface. I have verified the signature of the method. Infact I have used the methodname dropdown to implement the method, which creates signature automatically. If anyone have solution for the problem, please let me know. Thanks in advance Hitesh. Tag: VB.NET ADO Wrapper example to allow binding of WinForm controls Tag: 52606
  - 9
    - Minimum requirement for .NET Compact Framework Hello We developed an Visual.NET C# application for small devices. Before we distribute our applikation we want to give a short list of the minimum hardware requirements(type of processor, ram, free ram to handle the .NET Compact Framework, type of display, ....) and what are the minimum software requirements (which OS is supported of the .NET Compact Framework, which additional software is required,....) to our customer. On the MSDN-Site is a list of requirements for the .NET Framework available, but I haven't found any for the .NET Compact Framework. Thanks for help Paul Tag: VB.NET ADO Wrapper example to allow binding of WinForm controls Tag: 52604
  - 10
    - Problem with Interface Implementation Hi all, I have created a project which contains an Interface with few methods in it. I have built it and made the dll. In another project I have added reference to this dll and tried to implement the interface. When I am compiling the second project. It is giving me two errors. Weirdly both the error are coming for same methodname. 1. '<typename>' must implement '<methodname>' for interface '<interfacename>' 2. '<methodname>' cannot implement '<methodname>' because there is no matching function on interface'<interfacename>' Surprisingly the error is not coming for the rest of the methods on the interface. I have verified the signature of the method. Infact I have used the methodname dropdown to implement the method, which creates signature automatically. If anyone have the solution for the problem, please let me know. Thanks in advance Hitesh. Tag: VB.NET ADO Wrapper example to allow binding of WinForm controls Tag: 52601
  - 11
    - ANN: Free Icon Extraction Program Hello, I have just finished and released a free Icon Extraction Program. Anyone can download the exe and source from my web site http://www.ag-software.com While there please have a look around my site. kind regards Greg Obleshchuk Partner A & G Software www.ag-software.com Tag: VB.NET ADO Wrapper example to allow binding of WinForm controls Tag: 52597
  - 12
    - Low-level disk info, etc... in C#.Net I want to do some fun low-level DiskInfo kind of program. I can find how to do the basic stuff like logical drives, file attributes, sizes, etc... But I also want to get more in depth. How can I get to info like physical drives, file system used, number of file fragments, track size, file slack, etc... ? Can anyone point me to a library, class, tutorial, article, anything for doing some of these things in C#/.Net ? Thanks. Tag: VB.NET ADO Wrapper example to allow binding of WinForm controls Tag: 52591
  - 13
    - HTTP POST and GET I have an MFC application trying to connect to my ASP.NET application through MFC classes CrfInternetSession and CHttpFile and functions OpenRequest and EndRequest. I am using HTTP POST and HTTP GET. After I upgraded to .Net framework 1.1, this doesn't work anymore. I have searched for solutions and I have tried to change my machine.config file back to what was allowed for web services in previous version of framework: <add name="HttpPost"/> <add name="HttpGet"/> These lines were commented out in version 1.1, but this didn't help me. And this change would only apply to web services, I guess, anyhow. Could someone please help me on this issue. Kind regards Lasse Tag: VB.NET ADO Wrapper example to allow binding of WinForm controls Tag: 52578
  - 14
    - Imagelist: Icons versus Bitmaps? Does anyone know if there is a reason to prefer bitmaps over icons (or vice-versa) when populating image lists? I've always favored icons because of their built-in transparency (although I've never use the invert "color"). But I've noticed that Microsoft seems to favor bitmaps in many of their sample applications. Is there a reason? For instance, do icons clutter the icon cache or require more system resources whereas bitmaps do not? Just curious, Brad S. Tag: VB.NET ADO Wrapper example to allow binding of WinForm controls Tag: 52574
  - 15
    - Directory.GetCurrentDirectory not working in CF? Does anybody know what happened to the Directory.GetCurrentDirectory() method in the compact framework? The documentation on MSDN says it is supported on the compact framework, but when I run code in debug mode, the app throws a System.NotSupportedException. -- Thanks in advance Manfred Suttorp Tag: VB.NET ADO Wrapper example to allow binding of WinForm controls Tag: 52570
  - 16
    - What's diffrence between Assembly and COM Object. Hi my friends, In dotnet framework, intruduced conception of assembly, which can be shared by other program. Assembly can also exist as DLL file or EXE file. And It can be updated smoothly and avoid version problem. It seems assembly can realize same functions as COM objects. So in the future, do we still use ALT or VB to create and use COM objects ? or we just useassembley ? I ask this question, because I'm learning ATL. If in the future we only use assemly instead of COM objects, I don't want to waste my time to learn it. I really appreicate your help. Laurence Tag: VB.NET ADO Wrapper example to allow binding of WinForm controls Tag: 52550
  - 17
    - Still many requests for localized resources after installation of language pack Hello! I've installed the Danish language pack for Microsoft .NET Framework Version 1.1. Before I installed it, my smart client made many requests for resource files in both ...\da\... and a ...\da-DK\... directories. After installation of the language pack, requests are only made for the resourcefiles in these directories: ...\da-DK\... The ones requested is e.g. /da-DK/System.Windows.Forms.resources and the like. It takes a lot of time with all these requests. I'm a bit surprised that the language pack did not include the da-DK files as well. Do some of you know how to handle this second set of files as well? Best regards, Henrik Dahl Tag: VB.NET ADO Wrapper example to allow binding of WinForm controls Tag: 52548
  - 18
    - DllMain -> managed C++ ??? Hi, I wonder... 1. Is it possible to get indication of DllMain events through managed C++ DLL 2. Is it possible to link a managed Dll with an unmanaged C++ .lib file ??? how ??? Thanks in advance, Nadav Rubinstein, Sofin l.t.d. Look at a greate new tool I have developed at: http://www.ddevel.com/home/main.asp Tag: VB.NET ADO Wrapper example to allow binding of WinForm controls Tag: 52541
  - 19
    - Windows Script Host interoperability? Hello, I have a handful of legacy Windows Script Components that I would like to integrate with some new .NET (C#) code, hopefully with a minimal amount of modification. I have been able to get things to the point where I can instantiate the script objects from within the managed code, but things fall apart when I try to create an interface and then typecast the imported object to that interface ("Specified cast is not valid" error). Specific code samples available on request... Does anyone have any experience with this and/or know of resources that might be able to help me through this? Many thanks, Rick Walters Tag: VB.NET ADO Wrapper example to allow binding of WinForm controls Tag: 52539
  - 20
    - Release Candidate 2 Hello, Independentsoft is pleased to announce the Release Candidate 2 of WebDAV .NET v1.0, the leading WebDAV protocol API component for Microsoft .NET Framework and Microsoft .NET Compact Framework. Download your full featured evaluation copy today at http://www.independentsoft.de/download.htm WebDAV .NET, the first component that allowed you to work with resources on WebDAV enabled servers. The Release Candidate 2 has new following features: - Improved performance - New architecture - Full RFC 2518 support - Tested with 10 different WebDAV server implementations. Best Regards, Independentsoft Team Tag: VB.NET ADO Wrapper example to allow binding of WinForm controls Tag: 52538
  - 21
    - Deployment Issues .. Runtime Error This is a multi-part message in MIME format. ------=_NextPart_000_0045_01C35112.5F4DEEF0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Hi,=20 I have my application running off my localhost and just transfered it to = the production server. And when i ran my application, it came up with a = Runtime Error.=20 The server is an IIS and has SDK already installed. what are the issues that i have to deal with here Any inputs.. will be greatly appreciated. --=20 Thank You, Sean ------=_NextPart_000_0045_01C35112.5F4DEEF0 Content-Type: text/html; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> <HTML><HEAD> <META http-equiv=3DContent-Type content=3D"text/html; = charset=3Diso-8859-1"> <META content=3D"MSHTML 6.00.2800.1141" name=3DGENERATOR> <STYLE></STYLE> </HEAD> <BODY bgColor=3D#ffffff> <DIV><FONT face=3DArial size=3D2>Hi, </FONT></DIV> <DIV><FONT face=3DArial size=3D2></FONT> </DIV> <DIV><FONT face=3DArial size=3D2>I have my application running off my = localhost and=20 just transfered it to the production server. And when i ran my = application, it=20 came up with a Runtime Error. </FONT></DIV> <DIV><FONT face=3DArial size=3D2></FONT> </DIV> <DIV><FONT face=3DArial size=3D2>The server is an IIS and has SDK = already=20 installed.</FONT></DIV> <DIV><FONT face=3DArial size=3D2></FONT> </DIV> <DIV><FONT face=3DArial size=3D2>what are the issues that i have to deal = with=20 here</FONT></DIV> <DIV><FONT face=3DArial size=3D2></FONT> </DIV> <DIV><FONT face=3DArial size=3D2>Any inputs.. will be greatly = appreciated.</DIV> <DIV><BR>-- <BR>Thank You,<BR>Sean</FONT></DIV></BODY></HTML> ------=_NextPart_000_0045_01C35112.5F4DEEF0-- Tag: VB.NET ADO Wrapper example to allow binding of WinForm controls Tag: 52536
  - 22
    - Redirecting Assembly Versions Using Publisher Policy When using a config file to redirect an app to use a newer version of an assembly, is possible to redirect the app to use whatever the most recent version of the assembly is in the GAC? Also, is it possible to use *'s like newVersion="2.*.*.*"? Thanks, Steve Tag: VB.NET ADO Wrapper example to allow binding of WinForm controls Tag: 52534
  - 23
    - user login time Hi I would like to know if it is posible to make a method for obtaining the windows login time of a user in a machine. Thanks in advance Tag: VB.NET ADO Wrapper example to allow binding of WinForm controls Tag: 52533
  - 24
    - regsvcs error - Unknown COM+ 1.0 catalog error - 1. invalid class string I've got a .net assembly that I need to register with COM+. Use regsvcs and get the following output :- Microsoft (R) .NET Framework Services Installation Utility Version 1.1.4322.573 Copyright (C) Microsoft Corporation 1998-2002. All rights reserved. An unknown COM+ 1.0 catalog error occurred: 1: Invalid class string At the same time, an event log error is written Unable to create System.EnterpriseServices.RegistrationHelperTx (see exception below). EnterpriseService was not correctly installed. Please correct the problem and run 'regasm System.EnterpriseServices.dll' again to install System.EnterpriseServices. Exception: 'System.EnterpriseServices.ServicedComponentException: The ServicedComponent being invoked is not correctly configured (Use RegSvcs to re-register). at System.EnterpriseServices.ServicedComponentProxy.FilterConstructors() at System.EnterpriseServices.ServicedComponentProxyAttribute.CreateInstance(Typ e serverType) at System.Runtime.Remoting.Activation.ActivationServices.IsCurrentContextOK(Typ e serverType, Object[] props, Boolean bNewObj) at System.EnterpriseServices.RegistrationHelper.TryTransactedInstall(Registrati onConfig regConfig)' I tried to run the regasm command on System.EnterpriseServices.dll. Regasm returned "Types registered successfully" but the following error appeared in the event log :- System.EnterpriseServices failed to install. Please fix the problem (see exception below) and run 'regasm System.EnterpriseServices.dll' again to install System.EnterpriseServices. Exception: 'System.Runtime.InteropServices.COMException (0x800401F3): Invalid class string at System.EnterpriseServices.Admin.ICatalogCollection.SaveChanges() at System.EnterpriseServices.RegistrationHelperTx.InstallUtilityApplication(Typ e t)' Now from the fact that this registers correctly on other similar machines, there is a problem with either COM+ or the .Net install - probably COM+ as it involves interop and invalid class strings. Any suggestion of how to fix this without resorting to a machine rebuild? Thanks Andy Tag: VB.NET ADO Wrapper example to allow binding of WinForm controls Tag: 52532
  - 25
    - ADO.NET connection string This is a multi-part message in MIME format. ------=_NextPart_000_0038_01C3512F.C1AE6350 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable I am trying to connect to an INTRBASE database through the MS OleDb.NET = provider, however I am unsure of what to use for the connection string. = How can I find this out??? ------=_NextPart_000_0038_01C3512F.C1AE6350 Content-Type: text/html; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> <HTML><HEAD> <META http-equiv=3DContent-Type content=3D"text/html; = charset=3Diso-8859-1"> <META content=3D"MSHTML 6.00.2800.1106" name=3DGENERATOR> <STYLE></STYLE> </HEAD> <BODY> <DIV> <DIV> <DIV><FONT face=3DArial size=3D2>I am trying to connect to an INTRBASE = database=20 through the MS OleDb.NET provider, however I am unsure of what to = use for=20 the connection string.  How can I find this=20 out???</FONT></DIV></DIV></DIV></BODY></HTML> ------=_NextPart_000_0038_01C3512F.C1AE6350-- Tag: VB.NET ADO Wrapper example to allow binding of WinForm controls Tag: 52526
- Next
  - 1
    - Using Sockets in .NET framework for providers other than AddressFamily "Internetwork" We have developed a sockets provider for a custom comms card that allows developers to use standard Winsock2 sockets calls to access it and we'd like to offer .NET framework compatibility. Unsurprisingly all of the samples revolve around the AddressFamily InterNetwork, end points of type IPEndPoint and ProtocolType.TCP or somesuch related protocol, which is fine for the LAN or Dial-up Internet connections. To get through to our sockets provider from a .NET app (in C#), we have created a new endpoint type: public class OurEndPoint : System.Net.EndPoint { public OurEndPoint() { // // TODO: Add constructor logic here // } public override System.Net.Sockets.AddressFamily AddressFamily { get { return AddressFamily.Unknown; } } } Listening on a socket involves specifying an AddressFamily, SocketType and ProtocolType. There's absolutely no guidance on what to put here to get through to a particular sockets provider or what we have to derive to allow it. We've tried this among other things... listener = new Socket (AddressFamily.Unknown, SocketType.Seqpacket, ProtocolType.Unknown); listener.Bind(endpoint); But nothing gets to our provider. Any suggestions? N Fisher Tag: VB.NET ADO Wrapper example to allow binding of WinForm controls Tag: 52522
  - 2
    - Browser based client/server chat possible ? I am looking into the possibilities of creating a client / server chat using .NET framework. Creating the backend, would be no problem for me I guess, communicating with the client using plain old sockets. But my problem is, how the client (browser) communication with the server, using sockets ? With my knowledge of today, I would use a java applet to take care of the communication between the .NET server backend and the browser part (HTML and javascript portion). But does anyone have a better idea, maybe even posible of NOT USING JAVA in the client browser ??? Any ideas / suggestions are welcome!! - Regards, Tony Fonager Netcoders ApS, Denmark Tag: VB.NET ADO Wrapper example to allow binding of WinForm controls Tag: 52521
  - 3
    - How to add localized resouce string manually I have a problem adding localized string. I'm doing multilingual C# application development using VisualStudio.NET. There are many messages which are generated during runing time, e.g.: txtStatusMsg = "Server Error"; I want to make use of resource file to store all such strings for differnet languages, so I edit the resource file and add such strings manually. However, once I change any layout of the windows form, the resource file is regenerated automatically and what I entered is disappeared. Can anyone suggest what should I do? Thanks. Cheers, George Tag: VB.NET ADO Wrapper example to allow binding of WinForm controls Tag: 52515
  - 4
    - What version of the Framework is this 1.0 or 1.1? Thanks. http://microsoft.com/downloads/details.aspx?FamilyId=3D08F1F779-D95B-44AC= -A372-A4B61FADFE1F&displaylang=3Den --=20 George Hester __________________________________ Tag: VB.NET ADO Wrapper example to allow binding of WinForm controls Tag: 52513
  - 5
    - Installing .NET v1.1 made my VS.NET not to work!!! :( Hi I had .net version 1.0 Yesterday i uninstalled version 1.0 and reinstaled .net 1.1 and SDK for 1.1 Now when I run VStudio.NET and open my older projects it gives me the following message, Project 'xxxx' could not be opened because the Microsoft Visual c#.NET compiler could not be created. Please re-install VStudio.!!!!! The other issue is, even though I uninstalled older v1.0 I still can see some files under C:\WINNT\Microsoft.NET\Framework\v1.0.3705 So , i am pretty sure, things have got messed up. Why is this? How can I get this corrected? Rgds KK Tag: VB.NET ADO Wrapper example to allow binding of WinForm controls Tag: 52506
  - 6
    - Session Start Firing more than once My session start is called and creates a new session with every refresh of the default page and with the first hit to any other page from the default page. After that the session start seems stable. Help? Sandy *** Sent via Developersdex http://www.developersdex.com *** Don't just participate in USENET...get rewarded for it! Tag: VB.NET ADO Wrapper example to allow binding of WinForm controls Tag: 52489
  - 7
    - flickering when changing both height and top I have a control that can be resized at runtime and when both the height and the top change the control flickers. I am double buffering the control but it is not helping. Thanks in advance, ~Logan Tag: VB.NET ADO Wrapper example to allow binding of WinForm controls Tag: 52472
  - 8
    - Using ManagementEventWatcher and Win32_NTLogEvent Hello. I'm attempting to write a VB.NET application to monitor events they are written to the Windows event logs. I have the following code, but it fails at the Start method, throwing an 'Access Denied' exception. This is being run under the administrator account: 'Initialize an event watcher object with this query Dim watcher As New ManagementEventWatcher(New WqlEventQuery("__InstanceCreationEvent", "TargetInstance ISA 'Win32_NTLogEvent'")) 'Set up a handler for incoming events Dim handler As New MyHandler() AddHandler watcher.EventArrived, AddressOf handler.Arrived 'Start watching for events watcher.Start() 'CODE FAILS HERE 'loop to wait for an event to arrive. While Not handler.IsArrived Console.Write("0") System.Threading.Thread.Sleep(1000) End While 'only wait for one event, so stop watching watcher.Stop() Please help! Tag: VB.NET ADO Wrapper example to allow binding of WinForm controls Tag: 52471
  - 9
    - DataBinding with Custom Objects I have an object returned from a Web Service that I would like to Bind to a Repeater. However, at runtime I get an error saying the property doesn't exist. Since the wsdl.exe tool generated the stubbed object on the client side I don't want to edit it. I thought as long as the field is public, it should act like a property. Can someone help? Code Sample <%# DataBinder.Eval(Container.DataItem, "ApprovalLevel") %> ApprovalLevel is a public field on my object. Thanks Steve Tag: VB.NET ADO Wrapper example to allow binding of WinForm controls Tag: 52465
  - 10
    - Counting Unique values in a dataTable from XML I have a strongly typed dataSet that I populate with XML. I have a column that I want to count Unique values. Ex: Userlevel Column2... 10 Matt 10 John 10 Frank 20 Pete 20 Mark 30 Mary So, The result from this table for num of Unique values in the Userlevel field would be 3. I was trying to do this with a RowFilter on a dataview, but I couldn't seem to figure out the right commands. Any ideas? Tag: VB.NET ADO Wrapper example to allow binding of WinForm controls Tag: 52460
  - 11
    - string format Hi, anyone knows how to format a number into two decimal positions such as 100.00? I was trying to use myStringName.ToString("d"), but seems not working. Tag: VB.NET ADO Wrapper example to allow binding of WinForm controls Tag: 52458
  - 12
    - File.IO I have an open FileStream and I open a BinaryWriter on it. After writing to this file, I want to read it to another stream. FileStream fs = new FileStream(Path.GetTempFileName()); BinaryWriter bw = new BinaryWriterer(fs); // write data to a filestream bw.Close(); fs.Position = 0; // ** Exception, Object is disposed BinaryReader br = new BinaryReader(fs); // read file and send to another stream However, apparently closing the BinaryWriter closes the FileStream. I don't understand why closing a writer on a stream closes the stream itself. What's the best way to accomplish what I am trying to do? TIA~ PJ Tag: VB.NET ADO Wrapper example to allow binding of WinForm controls Tag: 52457
  - 13
    - Accessing an Internal Class in Multi-file Assemblies How can we access an internal class in a referenced file in a multi-file assembly. All documentation states the obvious purpose of the internal keyword on a class, but when referencing an assembly, I fear it means single-file assembly. That means even if the assembly is strong-named and versioned, it will not reach internal classes. So much for code reuse while hiding classes from external objects. I can't find examples or explanations of how to do this. Here is a layout of the problem: _______________________________________________ namespace ns1 (with strong name) Lib1.dll -------------------------------------------------- internal Class1 public Class2 App1.exe ------------------------------------------------ - Problem - references Lib1.dll in this multi-file assembly but can only reach Class1 if it is public (a bad thing). _______________________________________________ namespace ns2 (without strong name - any external application) App2.exe ------------------------------------------------- - No Problem - references Lib1.dll and can access Class2 but as expected not Class1 Thanks for any response. -VinceB Tag: VB.NET ADO Wrapper example to allow binding of WinForm controls Tag: 52445
  - 14
    - Limit on resources file?? Is there any limit on the number of resources file in a web project? Stephen Tag: VB.NET ADO Wrapper example to allow binding of WinForm controls Tag: 52441
  - 15
    - FileSystemWatcher - implementation detail I'm trying to use a FileSystemWatcher object to monitor changes to a network directory. I understand that if I try to assign an un-available directory to the Path property it will throw an exception to let me know the path is invalid. But is there any way to find out if and when a network directory that is initially available when the Path is assigned subsequently becomes invalid once the FileSystemWatcher is active and monitoring the directory? Secondly, can anyone tell me how frequently the FileSystemWatcher will poll the directory it is watching and if there is any way to configure this? Tag: VB.NET ADO Wrapper example to allow binding of WinForm controls Tag: 52436
  - 16
    - Crystal Reports I have VB.Net Standard and I needed to incorporate some sort of reporting and charting format, so, I purchased Crytal Decisions 9. Now, how do I incorporate this functionality into the VS.Net Standard framework? Thanks In Advance, Terry Tag: VB.NET ADO Wrapper example to allow binding of WinForm controls Tag: 52435
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    - Why tlbimp.exe not included in dotentfx.exe? Hi, all! I have already installed .NET Framework CLR on Win 2000, SP4 machine. I installed it from dotnetfx.exe. My .NET application does access to COM and COM+ object and vice versa. All wrapper COM->.NET and .NET->COM should be created during setup process. A problem is , that this package doesn't include follow utilities: -gacutil.exe - install .NET components into GAC -tlbimp.exe - create RCW What can I do? Thanks in advance Tag: VB.NET ADO Wrapper example to allow binding of WinForm controls Tag: 52431
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    - System.Web.Mail CDO Error Hi all, I have encountered a problme on send email using SmtpMail.Send, it "always" return a "Could not access 'CDO.Message' object" Error Message. Actually my program will retry to send the error email, sometimes the email can sent successfully and sometimes it returns the above error, I haven't modified any code, I dunno why the error occurs most of the time but sometimes not. Thx Sean Tag: VB.NET ADO Wrapper example to allow binding of WinForm controls Tag: 52429
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    - hierarchy chart Hi, does anybody know where I could find a hierarchy chart of the .Net namespaces / classes ? (cfr. MS Foundation Classes) thanks Chris Tag: VB.NET ADO Wrapper example to allow binding of WinForm controls Tag: 52424
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    - CRectTracker in C# I'm writing a resource-like editor in C#, similar to the Visual Studio dialog editor. I know VC++ has CRectTracker and I was wondering if .Net had anything comparable. Thanks, ~Logan Tag: VB.NET ADO Wrapper example to allow binding of WinForm controls Tag: 52421
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    - Sockets.SocketException on windows service startup on win2k3 only Any ideas why I might be getting this exception when Windows Server 2003 boots up? System.Net.Sockets.SocketException: The requested name is valid, but no data of the requested type was found at System.Net.Dns.GetHostByName(String hostName) at System.Runtime.Remoting.Channels.CoreChannel.GetMachineName() at System.Runtime.Remoting.Channels.CoreChannel.GetMachineIp() at System.Runtime.Remoting.Channels.Tcp.TcpServerChannel.SetupMachineName() at System.Runtime.Remoting.Channels.Tcp.TcpServerChannel..ctor(Int32 port) at System.Runtime.Remoting.Channels.Tcp.TcpChannel..ctor(Int32 port) at MyServiceName.Here.OnStart(String[] args) Offending line of code is: tcpChannel = new TcpChannel(8012); It works fine if you stop and start the service manually, or if you run the service on Windows 2000 Runtime v1.1. Tag: VB.NET ADO Wrapper example to allow binding of WinForm controls Tag: 52414
  - 22
    - Change Computer Name => Problems !!! Hi NG, I'm experiencing a problem after changing the name of my computer running with Windows XP. I have VS .NET, SQL Server Dev Ed., etc... After changing the name, I've tried to install PetShop 3: I've got the error message "User ASPNET could not be found"... I check in the MMC, the user is still there ! I notice that the IIS Users (IWAM_ ...) IUSR_MyOldComputerName aren't not renamed to IUSR_MyNewComputerName. Same to the VSA Users. I think it should have something related with the impossibility to get the ASPNET User. Could somebody help ? How can I safetly fix the problem Regards, Eric Tag: VB.NET ADO Wrapper example to allow binding of WinForm controls Tag: 52408
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    - ODBC to .NET provider I have written a 'very basic' .NET provider which parses SQL statements and (through COM) gets the results from my existing Borland C++ classes. However, I have existing (commercial) software that connect to ODBC drivers that can be configured for different databases. I would like the 'DatabaseExplorer' software to talk to my.NET provider to retrieve data in the same way as my other databases. In order to do this I believe I need some sort of ODBC connection (or driver) to a .NET provider. All I have found is a .NET provider for ODBC (i.e. I believe it is going the wrong way). Has MS produced anything that does this, to allow me to connect to my data provider through ODBC? Or is it possible to write my own??? Many thanks, Duncan Tag: VB.NET ADO Wrapper example to allow binding of WinForm controls Tag: 52407
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    - Can't Read and write File Hi All: Windows Service can't read and write file. In the install project ,i try the all user setting,but didn't work. Please Help me. Cai Tag: VB.NET ADO Wrapper example to allow binding of WinForm controls Tag: 52405
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    - From VS2003 to previous version I am currently dfeveloping a web app over .NET 2003 and our preproduction server is installed with the previous version. There is anything that i can do to migrate my web app? thanks in advance Tag: VB.NET ADO Wrapper example to allow binding of WinForm controls Tag: 52404

Has anybody got any examples of a class written in VB.NET that will wrap and
ADO Recordset so that Winform controls can be bound to it. The examples I
have been tracking down all assume the datasource inherits and aleady
existing IList Interface but I think I need to come up with a class that
does this itself. This kind of wrapper would be invaluable for those of us
who trying to migrate or legacy apps to .NET

Regards

Tim Black

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