C++ and .NET compatability

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- Previous
  - 1
    - "master" attribute not recognized Hello, I'm trying to define a default master page in web.config for my web application lihe this: <appSettings/> <system.web>  <pages master="Templates/MasterAdvertising.master"/>  <compilation debug="true"/>  <authentication mode="Windows"/>  <customErrors mode="RemoteOnly" defaultRedirect="GenericErrorPage.htm">  </customErrors> </system.web> </configuration> At the compilation i get this error D:\projects\cal\online\SRC\CalOnline2005UI\Templates\MasterHeader.master: ASP.NET runtime error: Unrecognized attribute 'master'. (D:\projects\cal\online\SRC\CalOnline2005UI\web.config line 17)D:\projects\cal\online\SRC\CalOnline2005UI\Templates\MasterHeader.master Anybody knows how can be fixed? Thanks, Nidi Tag: C++ and .NET compatability Tag: 87210
  - 2
    - regular expression for comma delimit hi all, i'm trying to retrieve contents that are comma delimited like the following. aaa, bbb, ccc, ddd how would my regular expression match string look. also what if there are whitespaces (cr,lf,tab) how would like ignore them ? aaa(cr,lf, spaces), bbb, ccc......... thanks, Tag: C++ and .NET compatability Tag: 87203
  - 3
    - Problem with asp-net apps Hi, I'm new to .Net. I've installed visualstudio.net 2003. There were no problems in set up. But my asp.net web applications are not running properly. Sometimes, the Page_load event doesn't fire properly and sometimes the changes in teh web page are nort getting reflected. I've tried to debug. But I'm unable to debug the application too. (Windows apps are getting debugged). CAn anyone help me out. Note: I've installed the IIS after installing the .Net.Does it cause any problem? I've included myslef in the Debuggers' list too. I tried uninstalling and reinstalling the software. But it didn't work out. But there is no problem with s\w as otehrs have successfully installed it. My OS is win 2000 prof. I've tried reregistering asp_net . But I encountered teh followign error. "The web server reported the following error when attemptinh to create or open the web project located at the following URL: 'http;\\localhost\WebApllication2', 'HTTP\1.1403 Access Forbidden'." I've also set teh execution permissions to 'Scripts only' in the Home Directory Tab. But still the problem is persisting. Can anyone help me out Tag: C++ and .NET compatability Tag: 87197
  - 4
    - I found this great little site I found this great little site. I signed up two weeks ago and got 2 Disney tickets and this week they are sending me 2 Universal Studios tickets. Here's the link http://66.219.102.40/ and by the way I am a real person, this is my real email address. I'm not a spammer and didn't appreciate the nasty email I got last time I tried to post this link. Thanks, Lisa http://66.219.102.40/ http://66.219.102.40/ Tag: C++ and .NET compatability Tag: 87190
  - 5
    - framework 2 requirements Hello! I'm building an application using VB 2005 Express. Will it run on Windows 98/Me systems? thx, Dimitris Tag: C++ and .NET compatability Tag: 87187
  - 6
    - changing permissions of a network share using .net Hi@all, how can i change the permissions (ace, securitydescriptor, etc.) of a network share using .net (c#)? exists a .net api for this task? thanks a lot thorsten Tag: C++ and .NET compatability Tag: 87183
  - 7
    - copy reference to XmlDocument This is a multi-part message in MIME format. ------=_NextPart_000_0563_01C4CFE3.DF7E03C0 Content-Type: text/plain; charset="windows-1255" Content-Transfer-Encoding: quoted-printable Hi,=20 i'm using VB.NET and creating an XMLDocument object inside a class. i want to copy the reference to the object to a local variable using = xmlList =3D MyObj.XmlObj when xmlList is of type XmlDocument and MyObj.XmlObj also. for some reason i get an empty reference (nothing) while the original = object had real value. why? must i use Close ( i don't want to - it's redundant ) please supply with information regarding this. TIA, z. ------=_NextPart_000_0563_01C4CFE3.DF7E03C0 Content-Type: text/html; charset="windows-1255" 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=3Dwindows-1255"> <META content=3D"MSHTML 6.00.3790.218" 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'm using VB.NET and creating an = XMLDocument object=20 inside a class.</FONT></DIV> <DIV><FONT face=3DArial size=3D2>i want to copy the reference to the = object to a=20 local variable using xmlList =3D MyObj.XmlObj</FONT></DIV> <DIV><FONT face=3DArial size=3D2>when xmlList is of type XmlDocument and = MyObj.XmlObj also.</FONT></DIV> <DIV><FONT face=3DArial size=3D2>for some reason i get an empty = reference (nothing)=20 while the original object had real value.</FONT></DIV> <DIV><FONT face=3DArial size=3D2>why? must i use Close ( i don't want to = - it's=20 redundant )</FONT></DIV> <DIV><FONT face=3DArial size=3D2></FONT> </DIV> <DIV><FONT face=3DArial size=3D2>please supply with information = regarding=20 this.</FONT></DIV> <DIV><FONT face=3DArial size=3D2></FONT> </DIV> <DIV><FONT face=3DArial size=3D2>TIA, z.</FONT></DIV> <DIV> </DIV></BODY></HTML> ------=_NextPart_000_0563_01C4CFE3.DF7E03C0-- Tag: C++ and .NET compatability Tag: 87179
  - 8
    - Mistake in MSDN Hello, I think I have found a mistake in MSDN. I have visual Studio 2003 with MSDN. My problem is very simple: I have a webform with a HTML button control as: <INPUT id="Button1" type="button" value="Button" name="Button1" runat="server" onclick="alert('df');"> So its an HTMLServer control which does not submit. I have this code for the button in code behind: private void Button1_ServerClick(object sender, System.EventArgs e) { int h=0; h++; } Now according to MSDN: (Section: ASP.NET Server Control Event Model->Handling a Click Event in Client and Server Code) *********************************************************************** All other HTML controls (those that do not submit a form by default) Include an onclick attribute in the HTML syntax for the control, but follow it with a semicolon (;): <INPUT Type="Button" Runat="Server" Value="caption" onclick="clientfunction();" ...> This causes your function to be called first, before the client-side submit script is called. ************************************************************************* Now in my case, its always the client side script which calls first, no matter what I do, even after using the semi-colon.The control still submits, but first the Javascript fires. So how can we make sure that our server side event is executed first and than the client side script runs (without using RegisterScriptBlock etc). Is the above example a mistake in MSDN?? Vivek Thakur www.vivekthakur.com Tag: C++ and .NET compatability Tag: 87177
  - 9
    - project security issue This is a multi-part message in MIME format. ------=_NextPart_000_052E_01C4CFC1.1F658080 Content-Type: text/plain; charset="windows-1255" Content-Transfer-Encoding: quoted-printable my development environment is windows 2003 server. when i open a project on the visual studio IDE that is located on = another server i get the message " The project location is not fully trusted by the .NET runtime. This is = usually because it is either a network share or mapped to a network = share not on the local machine. If the output path is under the project = location, your code will not execute as fully trusted and you may = receive unexpected security exceptions. " every time i open the project what can i do to make it disappear? TIA, z. ------=_NextPart_000_052E_01C4CFC1.1F658080 Content-Type: text/html; charset="windows-1255" 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=3Dwindows-1255"> <META content=3D"MSHTML 6.00.3790.218" name=3DGENERATOR> <STYLE></STYLE> </HEAD> <BODY bgColor=3D#ffffff> <DIV><FONT face=3DArial size=3D2>my development environment is windows = 2003=20 server.</FONT></DIV> <DIV><FONT face=3DArial size=3D2>when i open a project on the visual = studio IDE that=20 is located on another server i get the message</FONT></DIV> <DIV> </DIV> <DIV><FONT face=3DArial size=3D2>"</FONT></DIV> <DIV><FONT face=3DArial size=3D2>The project location is not fully = trusted by the=20 .NET runtime. This is usually because it is either a network share or = mapped to=20 a network share not on the local machine. If the output path is under = the=20 project location, your code will not execute as fully trusted and you = may=20 receive unexpected security exceptions.</FONT></DIV> <DIV><FONT face=3DArial size=3D2>"</FONT></DIV> <DIV><FONT face=3DArial size=3D2>every time i open the = project</FONT></DIV> <DIV><FONT face=3DArial size=3D2>what can i do to make it = disappear?</FONT></DIV> <DIV><FONT face=3DArial size=3D2></FONT> </DIV> <DIV><FONT face=3DArial size=3D2>TIA, z.</FONT></DIV> <DIV><FONT face=3DArial size=3D2></FONT> </DIV></BODY></HTML> ------=_NextPart_000_052E_01C4CFC1.1F658080-- Tag: C++ and .NET compatability Tag: 87175
  - 10
    - Detect IE update version or service pack number Hi all, I'm building a website which provides contents that only work for some browser types and versions. I know I can get most of the client browser information using HttpBrowserCapabilities class, but I can't find a way to determine IE update version or service pack number. Any ideas? TIA Henry Tag: C++ and .NET compatability Tag: 87174
  - 11
    - How do we turn a 'user control' into a dll? We have developed a number of user controls in VB in 'Windows Control Libraries' that we wish to use in other projects. How do we convert these into a 'portable' dll? Sorry if this is out there somewere, already, but we've tried searching all over the place, and can't find anything relevant! Glyn Tag: C++ and .NET compatability Tag: 87164
  - 12
    - Any free eBooks on .NET Hello, is there any where i could get a free eBook on the .NET technology ? thanks Tag: C++ and .NET compatability Tag: 87163
  - 13
    - Visual Studio 2002, framework 1.1 and Oracle I have a problem and I need to know if anyone can assist in solving it. Our database of choice is Oracle. When we attempted to do some VB.NET coding with .NET 2002 and framework 1.0, whe had problems accessing our Oracle database correctly. When we upgraded to Framework 1.1, the Oracle access problem whent away, however, we can no longer use the VS Designer. We must hand code everything. We do not want this. We want to use .NET as it was intended. We are using Visual Sudio Enterprise Architect. We were using Oracle 8i but are in the process of upgrading our databases to 9i. If there is anyone with any suggestions, please let me know. Also, please feel free to ask any questions to get more info if you need to. Thanks in advance for any help. Tag: C++ and .NET compatability Tag: 87155
  - 14
    - Winform destructor not being called Hi: I'm sure this will be a very simple question to answer, but I can't see the solution. I am launching a modal WinForm from my main form via: using(frmChildForm frm = new frmChildForm()) { frm.ShowDialog(); } The frmChildForm class is *very* simple: public frmChildForm() { Trace.WriteLine(">> C'tor frmChildForm"); InitializeComponent(); } ~frmChildForm() { MessageBox.Show("This is the destructor"); Trace.WriteLine(">> D'tor frmChildForm"); } My problem is that the MessageBox (and Trace) never get called when I close the child form. Why? TIA, Martin. Tag: C++ and .NET compatability Tag: 87153
  - 15
    - System Hibernation What kind of event raises whe system is about to hibernate? I have tried SystemEvents.PowerModeChanged but it oly works for Stand By. Is there any .Net method which can be used to Shut Down or Restart computer or I have to use Win32 API functions? Tag: C++ and .NET compatability Tag: 87151
  - 16
    - Set culture for a DLL (class library) referenced from web application I am developing a DLL (class library) for a web application of mine. In the web.config of the web application I have set: culture="en-GB" uiCulture="en" in order that the date format will be dd/mm/yyyy. I also changed the regional settings to that date format. When I am using the Now() function in the DLL I get the date format in mm/dd/yyyy instead. Why the date format in the DLL is different? Shouldn't it take the culture settings from the web application he is referenced from? How can I control the date format of the DLL (class library)? Thanks for your time ra294@hotmail.com Tag: C++ and .NET compatability Tag: 87146
  - 17
    - Scrape text from browser surface (not HTHML) I need to do the equivalent of 'select all' and 'capture' on a browser screen. I just want the text as it appears on-screen. Is there a simple way to automate this? The thing that may make it a bit awkward is that the browser windows appear as popup-style windows, with no navigation buttons. That part may not be so easy to automate. Tag: C++ and .NET compatability Tag: 87137
  - 18
    - MIDI in C# .NET/C# doesn't seem to have much support for MIDI interface and music playback in general. Are there any good references on it? Tag: C++ and .NET compatability Tag: 87136
  - 19
    - ANN: WinFX SDK Preview For MSDN-Subscribers now available: http://msdn.microsoft.com/subscriptions/ ( Tools, SDKs, and DDKs | Platform Tools, SDKs, DDKs ) Microsoft WinFX Software Development Kit (SDK) "Avalon" Community Technology Preview Edition http://msdn.microsoft.com/Longhorn/understanding/pillars/avalon/avnov04ctp/ Important: this is a 'Community Technology Preview', thus still pre-Beta. Don't install it on production systems! Some parts will also run on Windows XP Service Pack 2 and Windows Server 2003! http://msdn.microsoft.com/longhorn/letters/20040827/default.aspx MSDN documentation: http://winfx.msdn.microsoft.com/ Longhorn Developer Center: http://msdn.microsoft.com/Longhorn/ FAQ: http://msdn.microsoft.com/Longhorn/Support/lhdevfaq/ http://msdn.microsoft.com/Longhorn/understanding/pillars/default.aspx -- Thomas Scheidegger - MVP .NET - 'NETMaster' http://www.cetus-links.org/oo_dotnet.html - http://dnetmaster.net/ Tag: C++ and .NET compatability Tag: 87132
  - 20
    - Help on Regular Expression I am new in Regular Expression. Could someone please help me in following expression? 1. the string cannot be empty 2. the string can only contains AlphaNumeric characters. No space or any special characters are allowed 3. space characters at the end of string is ok 4. the string cannot contains only numeric characters, in other word, the string must contains a least one alpha character I need to put a RegularExpressionValidator on the form and use the Regular Expression to validate a textbox on the form Thanks for the help Tag: C++ and .NET compatability Tag: 87130
  - 21
    - How to use DTE to get at a *specific* instance of VisualStudio.DTE Hi, I am for the first time touching the EnvDTE namespace and need to open not just any instance of VisualStudio.DTE.7.1 but a particular one - I commonly use several IDEs open at the same time so just executing ----------- EnvDTE.DTE dte = (EnvDTE.DTE )System.Runtime.InteropServices.Marshal.GetActiveObject( "VisualStudio.DTE.7.1" ); ----------- does not quite cut it. The existence of the above Marshal class's method makes me think that there must be a way to get at the other instances. It must be just a matter of using the correct class/method. Can anyone help? -- Thanks in advance, Juan Dent, M.Sc. Tag: C++ and .NET compatability Tag: 87126
  - 22
    - Excel using ado.net - operation must use an updateable query This is driving me nuts. I'm trying to update an Excel spreadsheet using ADO.Net and Oledb in VB.Net. The connection is open, the adapter is connected and the dataset is loaded. Here's the code in question: myDataRow = myDataSet.Tables(0).Rows(RowNum) myDataRow(ColumnCount) = Ailment Adapter.UpdateCommand = New OleDbCommand("UPDATE [" & SheetName & "] SET F" & ColumnCount & " = '" & Ailment & "' where F1 = " & RowNum & "", Conn) Adapter.Update(myDataSet, "[" & SheetName & "]") The query sent is: "UPDATE [Drugs cleaned up$] SET F6 = 'Test Ailment' where F1 = 1" In the spreadsheet, F1 = 1. It's a uniquely numbered column and I assume, the primary key. F6 is also a valid column. The Sheet name is also correct cause it's open. I figured, and am told from MS documents, that a unique column is required to make it an updateable query. That's what I've done but I can't get anything but: "operation must use an updateable query" Every article I find with a solution says it's a permissions issue with ASP.Net. But this is VB.Net, everything running from a machine with Administrator privs. The C drive and the file have Full Access to Everyone and the sheet(s) are not protected. Any ideas? Thanks! Tag: C++ and .NET compatability Tag: 87122
  - 23
    - Any way to interpret javascript functions? I have an application with a windows form that I am currently embedding an AxWebBrowser object on so that I can have it navigate to a web page. This web page contains simple javascript code which takes two parameters that I pass to it via the URL, and opens a new window with varying characteristics (eg size, toolbar visibility, etc) depending on the data that I pass it. However, the AxWebBrowser places an enormous load on the memory - its footprint runs about 8Meg I think. I'd like to be able to just read the javascript that is returned by the (ASP) web page and let it do its thing directly. Any suggestions on how I can parse the javascript to allow it to work without having to write a javascript parser? Alternatively, any better way to include a slimmed-down browser?? Thanks! -mdb Tag: C++ and .NET compatability Tag: 87115
  - 24
    - Synchronize mthd I'm trying to figure out how to implement a static Synchronized() method (like those supported in many of the classes in the Collections namespace). I'm deriving from CollectionBase for a strongly typed collection. I think I understand how to use the SyncRoot property to safeguard operations: lock(this.SyncRoot) { // do the operation... add or remove or whatever } When I run Object.ReferenceEquals(o1, o2) //where o1 = new ArrayList(); // and 02 = ArrayList.Synchronized(o1); I get false. So there's an entirely new arraylist object created, presumably with an internal flag saying do only synchronized operations. But they must share the same internal data structure. So when I implement Synchronized(o), do I do this.... 1. Create a new instance of the CollectionBase-derived class. 2. Set a bool flag saying do only thread-safe operations 3. Copy the IList from the 'o' passed in to the new CollectionBase-derived class Tag: C++ and .NET compatability Tag: 87111
  - 25
    - Framework2.0B1 causes problems in Framework1.1 (IsolatedStorageException) Dear Group, I have a Web service, written in .NET Framework 1.1, which accesses isolated storage. Next, I installed Framework 2.0 Beta (dotnetfx.exe, file version 2.0.40607.42), to try it out. After installation, the old Web service could not access Isolated Storage: 'IsolatedStorageException: Unable to determine the identity of domain'. I uninstalled .NET 2.0 and everything runs fine again. I am filing report so you know what causes that exception. Regards, Jiri George Moudry Tag: C++ and .NET compatability Tag: 87107
- Next
  - 1
    - Config file to turn on/off features ? I am working on a project where I need to be able to turn on/off some features based on whether the user has purchased a particular feature. And, the current UI has a tab control which I need to hide (or remove) tabs based on this as well. My original plan was to use an XML config file and use that to determine whether a user gets to see a feature (or a tab page) and then remove or hide as necessary. If anyone has done something like this before and has any other ideas or suggestions, it would be appreciated. Thanks - dw Tag: C++ and .NET compatability Tag: 87106
  - 2
    - any .Net class does the similar work as legacy HTMLDocument object Is any .Net class does the similar work as legacy HTMLDocument object? thanks Tag: C++ and .NET compatability Tag: 87100
  - 3
    - Problem adding control to toolbox I've created a strongly-named assembly which contains several custom server-controls which I want to add to the VS 2003 toolbox. When I try to add the assembly to the toolbox I get the following error: Insufficient State to deserialize the object. More information required. I tried a number of suggestions, that I found on the web groups (ie security settings etc) but nothing fixed the problem. Then I tried removing the AssemblyKeyFile reference from the assembly. This fixed the problem (why I don't know). Is there a way to add a strong-named assembly into the toolbox? Thanks, Glenn Tag: C++ and .NET compatability Tag: 87097
  - 4
    - Creating CHM files from assembly When you download and install the PayPal ASP.NET Web Controls (http://www.persistent.com/paypal/aspdotnet/), it comes with an impressive, MSDN-like compiled help file with detailed info for each of its classes. At the bottom of almost every page reads "Generated from assembly PayPal.Web.Controls [1.0.22.697]". Is there some .NET utility (or Visual Studio itself) that can render the assembly's XML as a help file? Or was this done using a third-part tool? Thank you, Eric Tag: C++ and .NET compatability Tag: 87095
  - 5
    - Getting VPN user name and domain on local machine If I VPN into a remote network from my machine, is there a way to get the user name and domain of the user who connected through VPN from my computer? WindowsIdentity.GetCurrent().Name Environment.UserName SystemInformation.UserName Environment.GetEnvironmentVariable("USERNAME") These all return the local user (as expected). How do I get the VPN user who connected to the remote network? Tag: C++ and .NET compatability Tag: 87094
  - 6
    - Why I can't create a contructor in a class inherited from Component Model class Curiously, I can't create a contructor of WebCustomControl. Is there any reason for that? public class WebCustomControl1 : System.Web.UI.WebControls.WebControl Thanks, CG Tag: C++ and .NET compatability Tag: 87092
  - 7
    - Assembly.CreateInstance throws "Exception has been thrown by the target of an invocation." I hope posting on this newsgroup is not such a big mistake, if so please someone could redirect me to the right address?! anyway, here is my problem, On this line i receive an exception, that I wasn't able to find out where it came from. Assembly _formAssembly//just to show the type, it has been initialized corectly string _formClassName = path of the wanted assembly Form frm = (Form)_formAssembly.CreateInstance_formClassName); the inner exception has the message:"Object reference not set to an instance of an object." so far, I couldn't find which object is not an instance of an object. has anyone a ideea of what is causing this? thanks in advance! Tag: C++ and .NET compatability Tag: 87088
  - 8
    - ASP.net with Active Dir Hi all, I have made a site which interacts with a database for details on people which they are able to input them selves. I would like to be able to take those details and put them into "Active Directory" i.e. to create a network account and e-mail account for the person inputting the data on to the site. Any idea's would be very welcome. Thanks Tim. Tag: C++ and .NET compatability Tag: 87084
  - 9
    - Set Culture Info - Windows Service From a windows service I am calling a method from an assembly that does some processing and stores some records in an SQL database. I am using the dot(.) as my decimal point. When I call this method it considers the dot(.) as the grouping symbol. When I call the same method from a web application where I have the default culture as en-GB it works fine. I was wondering if this is a culture problem, and if yes how can I set the culture in windows service The service runs under Win2k SP4 Tag: C++ and .NET compatability Tag: 87082
  - 10
    - winxp pro+sp2 ASP.net global.aspx strange problem Hi, on my machine (winxp Pro+sp2) with framework 1.1 the aspnet runs session_start before application_start my web application that assumes application_start will run before breaks! what can you tell??? TIA, z. Tag: C++ and .NET compatability Tag: 87077
  - 11
    - Problem in running web applications. Hi, I'm new to .Net. I've installed visualstudio.net 2003. There were no problems in set up. But my asp.net web applications are not running properly. Sometimes, the Page_load event doesn't fire properly and sometimes the changes in teh web page are nort getting reflected. I've tried to debug. But I'm unable to debug the application too. (Windows apps are getting debugged). CAn anyone help me out. Note: I've installed the IIS after installing the .Net.Does it cause any problem? I've included myslef in the Debuggers' list too. I tried uninstalling and reinstalling the software. But it didn't work out. But there is no problem with s\w as otehrs have successfully installed it. My OS is win 2000 prof. Kindly help me out resolving this problem.. Tag: C++ and .NET compatability Tag: 87075
  - 12
    - Aborting Threads is there any reason why a Thread.abort command would NOT abort the thread? It's state indicates it has been aborted, but it keeps on running!!!! Is it because the thread contains a timer, and I also have to terminate the timer? Tag: C++ and .NET compatability Tag: 87074
  - 13
    - Determine if my application is running in the Citrix environment Dear All, Is there any way to know if my application is running in the Citrix MetaFrame? Does the process has some properties set that determine the same? Please help... TALIA Many Regards Jack Tag: C++ and .NET compatability Tag: 87073
  - 14
    - aspx not installed after visual studio installation on xp-pro Hi, i have a clean installation ogf winXPPro with Visual Studio.net 2003 and framework 1.1, winXPSP2. for some reason the IIS application are not mapped for the ASP.NET ISAPI DLL and can not run ASPX pages. what should i do in order to fix it , and why did it happend in the first place? TIA!! z. Tag: C++ and .NET compatability Tag: 87072
  - 15
    - aspx not installed after visual studio installation on xp-pro Hi, i have a clean installation ogf winXPPro with Visual Studio.net 2003 and framework 1.1, winXPSP2. for some reason the IIS application are not mapped for the ASP.NET ISAPI DLL and can not run ASPX pages. what should i do in order to fix it , and why did it happend in the first place? TIA!! z. Tag: C++ and .NET compatability Tag: 87071
  - 16
    - how can i convert jar? i want to use jcla to convert java,but there are many jars in the solution,how can i convert jar to class library? i have converted a solution ,but there are many problems. for example: i can't find "org.apache.lucene.analysis.Analyzer" â??org.xml.sax.ContentHandler is not changed" what i need to do anything else?-- -- å??äººè¦?å??é?? Tag: C++ and .NET compatability Tag: 87064
  - 17
    - Is Framework 1.1 SP1 compatible with plain 1.1? I work on a small development team. My team lead does not see any need to get SP1. I would very much like to. Are there issues with different people on the team using different versions of the 1.1 Framework? What happens if a user or a server gets Framework 1.1 SP1 installed? If we develop assemblies with plain 1.1, will they run on a system with 1.1 SP1? I ask this because the latest framework available online is 1.1 SP1 Thanks in advance! Tag: C++ and .NET compatability Tag: 87063
  - 18
    - .dll, other install programs I'm trying to use 3 .net C++ built dlls in a National Instruments LabWindows application and include them in the LabWindows (5.5) install. I've installed the .net 1.1 framework on the target computer, but when I run my application after the install, I get a "application did not initialize properly (0xc0000005)" error. This is occuring on a Windows XP machine, sp2. My application runs fine on the Windows 2000 machines I've installed it on and the older versions of my app that use a Visual C++ 6.0 built dll run fine on the XP machine. What is going on? Do I need to do something special in the registry or something for the .net built dlls under Windows XP? Thanks! I've also posted this under .net-general discussion since I didn't know really which was more appropriate...sorry about the double-posting Tag: C++ and .NET compatability Tag: 87062
  - 19
    - XmlDataDocument I'm trying to get the XmlDataDocument to work. What I'm doing is creating a root node, and then importing in nodes from different xml sources to contruct a brand new document. However, when I then go to access the Tables in the DataSet, there is nothing there. All of the samples I've seen have the XmlDataDocument.DataSet being loaded from a physical *.xml file. Why can't I get the DataSet to populate with the information that's already in the XmlDataDocument? Tag: C++ and .NET compatability Tag: 87054
  - 20
    - Dns.Resolve(hostname) not finding IPv6 Addresses I have framework v1.1.4322 and I have a program that I want to be able to use both IPv4 and IPv6 addresses. I did some search on the web and found some code that told me that It found IPv6 using Dns.Resolve but it didn't. I have enabled IPv6 in machine.config, I have a LAN connection that uses IPv6 (Win XP SP2). And I have ping6ed the IPv6 Address and it worked. Is there some update or something I could get? Tag: C++ and .NET compatability Tag: 87052
  - 21
    - .Net Freezing I am using SimPE which is a Advanced Sims 2 Editor. It uses .NET Framework 1.1. But when I run it, it works for about 5 minutes, well the time varies, then the whole Computer Freezes and when I check in the Even Viewer theese come up: Error 1: AMLI: ACPI BIOS is attempting to write to an illegal IO port address (0xcf8), which lies in the 0xcf8 - 0xcff protected address range. This could lead to system instability. Please contact your system vendor for technical assistance. Error 2: AMLI: ACPI BIOS is attempting to read from an illegal IO port address (0xcfc), which lies in the 0xcf8 - 0xcff protected address range. This could lead to system instability. Please contact your system vendor for technical assistance. Error 3: AMLI: ACPI BIOS is attempting to write to an illegal IO port address (0x70), which lies in the 0x70 - 0x71 protected address range. This could lead to system instability. Please contact your system vendor for technical assistance. Error 4: AMLI: ACPI BIOS is attempting to read from an illegal IO port address (0x71), which lies in the 0x70 - 0x71 protected address range. This could lead to system instability. Please contact your system vendor for technical assistance. I have no idea why ONLY .NET Framework does this. Does anyone have an idea? -- Simon Fletcher Tag: C++ and .NET compatability Tag: 87043
  - 22
    - User Control Question My partner and I do development some 20 miles apart (I know...irrelevant information...as if anyone cares!), and we regularly exchange source code modules etc. during development projects. We are able to take 'forms', and easily move them backwards and forwards between our projects using the 'Project'->'Add Existing Item' function at the destination end, and these forms then appear and work EXACTLY the same on the receiving machine as they do on the sending one...all fairly standard stuff...BUT...we have a problem with User Controls. I have developed a number of 'User Controls', all of which work perfectly well in the project under which they were developed, and they appear in the 'User Control' section of the Toolbox as soon as a'Build' operation is performed. When we take the .vb and the .resx files and copy them onto my partner's PC and add them to his project using 'Project'->'Add Existing Item' everything appears fine. He can get to the code, can see the control, but when he runs 'Build', the controls do NOT show up in the Toolbox under 'User Controls'. What are we missing? Is there something different at this level between a form and a user control? Do we HAVE to turn them into a .dll before they become transaportable? Regards and thanks for anyone's help Tag: C++ and .NET compatability Tag: 87042
  - 23
    - From System.Diagnostics.ProcessModule to System.Reflection.Module? Hi. I'm trying to determine the classes loaded into a non-local process running on a distant .NET server. On that distant server, I can get the list of processes and iterating through that list I can get a System.Diagnostics.ProcessModule instance for each process. But I can't figure out how I can use the .NET framework to get the list of System.Reflection.Module instances from a System.Diagnostics.ProcessModule instance. I believe this information is available via the Windows API, but I am not (yet) a Windows API programmer. Thanks for the help. Tag: C++ and .NET compatability Tag: 87035
  - 24
    - Uninstall Service Pack1 of DotNet Framework 1.1 Is there a way to do this? Tag: C++ and .NET compatability Tag: 87034
  - 25
    - Re: How can I uninstall Service Pack 1 of DotNet Framework v1.1 Is there away to do this? I need to revert back to the prior version of the framework. Tag: C++ and .NET compatability Tag: 87033

Hi,
Is it possible for a non-.net C++ application to use a .NET DLL file?

Thanks in advance,

Tim.

Re: C++ and .NET compatability by Ian

Ian
Mon Nov 22 08:23:52 CST 2004

"Timothy V" <tripix@msn.com> wrote:
> Is it possible for a non-.net C++ application to use a .NET DLL file?

You can expose .NET classes through COM, thus making those classes accesible
to a non-.NET C++ application. You can export a type library for the .NET
component using the TLBEXP tool, and you can register it for use through COM
with REGASM.

--
Ian Griffiths - http://www.interact-sw.co.uk/iangblog/
DevelopMentor - http://www.develop.com/

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Re: C++ and .NET compatability by Niki

Niki
Mon Nov 22 10:24:00 CST 2004

"Ian Griffiths [C# MVP]" <ian-interact-sw@nospam.nospam> wrote in
news:%23q4Co7J0EHA.1196@TK2MSFTNGP15.phx.gbl...
> "Timothy V" <tripix@msn.com> wrote:
>> Is it possible for a non-.net C++ application to use a .NET DLL file?
>
> You can expose .NET classes through COM, thus making those classes
> accesible to a non-.NET C++ application. You can export a type library
> for the .NET component using the TLBEXP tool, and you can register it for
> use through COM with REGASM.

In addition to that, you can also create a .NET DLL with MC++ that is
directly accessible from unmanaged code (like any other DLL), or you can
host the CLR (see for example the .net command-line debugger cordbg)

As a rule of thumb:
- COM interop is quite easy to use, but it has a little performance overhead
- creating an MC++ wrapper is very flexible, but it is more work, too
- hosting the CLR directly is *quite* complex - if you don't intend to write
a debugger, profiler or something alike, it's probably not worth the effort

Niki

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