Dot net 3.5 compatibility issues with 2.0

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  - 1
    - assembly always gets built optimized Hi Robert, I recently came across the same problem. I am not able to debug parts of the code when I attach my visual studio debugger to an already launched process. Did you find a way to get across it ? Do I need to modify the build settings for the particular assembly to solve the problem ? Thanks and Regards, Kousik ----------------- 03-Apr-07 02:30:25 I did not mention an important detail (since I didn't think that it matters). I attach to the process that references my assembly after the process is started. When I do not attach visual studio to the process but instead start the process directly from vs by hitting F5 I infact am able to debug. Also note that the probelm with "Cannot evaluate expression because the code of the current method is optimized." only happens with the one project. The sourcecode of all other projects in the same solution can be debugged just fine no matter if I attach later or start the process with F5. What does this hint? How could I narrow the source of this evil down? Does it have to do something with the visual studio hosting process (wich only is used when starting the process with F5) ? Or could it have to do with the working folder or the loaded symbols? ---------------- Tag: Dot net 3.5 compatibility issues with 2.0 Tag: 139071
  - 2
    - determing file size of Bitmap object without saving it... how could I find file size of an bitmap object downloaded from an web site without saving it to the disk (and using system.io.FileInfo)? is there any way to create some kind of an byte array and read it's size? Tag: Dot net 3.5 compatibility issues with 2.0 Tag: 139062
  - 3
    - click once command line parameters how to ? I want to pass parameters to a click once application run from the windows scheduler. I have found several references that tell me these applications are launced using a URL to the deployment manifest using query string parameter syntax: http://mydeploymentserver/MyApplicationFolder/MyApplication.application?param1=foo&param2=bar 2. The question is how can I do that? Is there a way to do this from a .bat file? Do I need to write an application to send the http request? Is there an example application somewhere? This seems like something that is common enough I should not have to write code to get it done. I have found several examples of how to retrieve this data within my click once applicaton but none on how to send the request. Thanks for any ideas. Have a great week-end. Tom Tag: Dot net 3.5 compatibility issues with 2.0 Tag: 139058
  - 4
    - $$$ on line hero $$$ you on line hero you see you win!!!!! new modal car clike here www.mobilegalaxy.net.tc Tag: Dot net 3.5 compatibility issues with 2.0 Tag: 139057
  - 5
    - Can dotnet Framework 3.5 used in VS2005? Hi, can I upgrade the dotnet framework from 2.0 to 3.5, and use it in my VS2005 projects development? Thanks Tag: Dot net 3.5 compatibility issues with 2.0 Tag: 139055
  - 6
    - ClickOnce exception in IE Our app uses the following chain of urls: 1. yoursite.com/launch.php?room=00000271 - validates the roomid appends an appropriate server variable and encrypts and adds a hash and sends on to #2 2. mysite.com/launch.php decodes the encryption and compares hash for alteration. Re-encodes and redirects to #3 3. clickonceinstaller.application All redirects are done with: header("Cache-Control: no-cache"); header("Pragma: no-cache"); header('Location: ' . $url); If I open IE and type in the starting link I get the clickonce app with no problems. If I leave the browser open and do it again (type in the url) I get: Cannot continue. The application is improperly formatted. Details reveal: the manifest may not be valid or the file could not be opened. + There are multiple root elements. Line 1, position 122. And I notice that I get a HTTP response of 206 instead of 200. Any ideas? Peter <?xml version="1.0" encoding="utf-8"?> <asmv1:assembly xsi:schemaLocation="urn:schemas-microsoft-com:asm.v1 assembly.adaptive.xsd" manifestVersion="1.0" xmlns:asmv3="urn:schemas-microsoft-com:asm.v3" xmlns:dsig="http://www.w3.org/2000/09/xmldsig#" xmlns:co.v1="urn:schemas-microsoft-com:clickonce.v1" xmlns="urn:schemas-microsoft-com:asm.v2" xmlns:asmv1="urn:schemas-microsoft-com:asm.v1" xmlns:asmv2="urn:schemas-microsoft-com:asm.v2" xmlns:xrml="urn:mpeg:mpeg21:2003:01-REL-R-NS" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"> <assemblyIdentity name="clickonceinstaller.application" version="1.0.1.24" publicKeyToken="e4b2116e6f4725ca" language="neutral" processorArchitecture="msil" xmlns="urn:schemas-microsoft-com:asm.v1" /> <description asmv2:publisher="Simple Software" asmv2:product="keynote Conference Installer" asmv2:supportUrl="http://www.keynoteconference.com/support.html" xmlns="urn:schemas-microsoft-com:asm.v1" /> <deployment install="false" mapFileExtensions="true" trustURLParameters="true" /> <dependency> <dependentAssembly dependencyType="install" codebase="Application Files\clickonceinstaller_1_0_1_24\clickonceinstaller.exe.manifest" size="6726"> <assemblyIdentity name="clickonceinstaller.exe" version="1.0.1.24" publicKeyToken="e4b2116e6f4725ca" language="neutral" processorArchitecture="msil" type="win32" /> <hash> <dsig:Transforms> <dsig:Transform Algorithm="urn:schemas-microsoft-com:HashTransforms.Identity" /> </dsig:Transforms> <dsig:DigestMethod Algorithm="http://www.w3.org/2000/09/xmldsig#sha1" /> <dsig:DigestValue>mtTK7oG+Y/8Xsln5nbigHLsoR5U=</dsig:DigestValue> </hash> </dependentAssembly> </dependency> <publisherIdentity name="CN=OFFICE\peter" issuerKeyHash="f6075c3cf738f091b41ccd1b000b1f52d4768c79" /><Signature Id="StrongNameSignature" xmlns="http://www.w3.org/2000/09/xmldsig#"><SignedInfo><CanonicalizationMethod Algorithm="http://www.w3.org/2001/10/xml-exc-c14n#" /><SignatureMethod Algorithm="http://www.w3.org/2000/09/xmldsig#rsa-sha1" /><Reference URI=""><Transforms><Transform Algorithm="http://www.w3.org/2000/09/xmldsig#enveloped-signature" /><Transform Algorithm="http://www.w3.org/2001/10/xml-exc-c14n#" /></Transforms><DigestMethod Algorithm="http://www.w3.org/2000/09/xmldsig#sha1" /><DigestValue>vuqzsCVMxOLXDLf2YZaU5FsdS8E=</DigestValue></Reference></SignedInfo><SignatureValue>fQPRdHv5qbdz8rUf2PcKPvQK5m/z9vb5nJtBS7mx+T2WHEames+hzgyxL7wPa3orinNm7Ydu7kjO4jqVn8sUxRW9GFPV/9N4Yf1Z4tHxKL/L3P1kGpLl2iQ9aL4sF/NP8TtSJOz0/I8cvWB2rcQ6DsBhOt+5UIWuIE+pxZ96E6I=</SignatureValue><KeyInfo Id="StrongNameKeyInfo"><KeyValue><RSAKeyValue><Modulus>urxqaZsciPcu2hNXX/e98wzHFTUDqvJI5hNQWUn3tZW2k7PceI1JwnB5IRAPLlyDWI3CnPxk1U64jeT3pfLOCl9VLrPzanDtF+pCc7k/c6ggTdaNt0CFOI22HYisCibbpEJrAfaN82gG4esl2+XKGZ4lA2zDKtfswMq6UZNooOc=</Modulus><Exponent>AQAB</Exponent></RSAKeyValue></KeyValue><msrel:RelData xmlns:msrel="http://schemas.microsoft.com/windows/rel/2005/reldata"><r:license xmlns:r="urn:mpeg:mpeg21:2003:01-REL-R-NS" xmlns:as="http://schemas.microsoft.com/windows/pki/2005/Authenticode"><r:grant><as:ManifestInformation Hash="c14b1d5be4949661f6b70cd7e2c44c25b0b3eabe" Description="" Url=""><as:assemblyIdentity name="clickonceinstaller.application" version="1.0.1.24" publicKeyToken="e4b2116e6f4725ca" language="neutral" processorArchitecture="msil" xmlns="urn:schemas-microsoft-com:asm.v1" /></as:ManifestInformation><as:SignedBy /><as:AuthenticodePublisher><as:X509SubjectName>CN=OFFICE\peter</as:X509SubjectName></as:AuthenticodePublisher></r:grant><r:issuer><Signature Id="AuthenticodeSignature" xmlns="http://www.w3.org/2000/09/xmldsig#"><SignedInfo><CanonicalizationMethod Algorithm="http://www.w3.org/2001/10/xml-exc-c14n#" /><SignatureMethod Algorithm="http://www.w3.org/2000/09/xmldsig#rsa-sha1" /><Reference URI=""><Transforms><Transform Algorithm="http://www.w3.org/2000/09/xmldsig#enveloped-signature" /><Transform Algorithm="http://www.w3.org/2001/10/xml-exc-c14n#" /></Transforms><DigestMethod Algorithm="http://www.w3.org/2000/09/xmldsig#sha1" /><DigestValue>Y0wvRRkUSczCIHA9w9bu8qeCp/8=</DigestValue></Reference></SignedInfo><SignatureValue>GJhFgWLkDFg4SvgtkS+q64CAgwcENllrB+o3bZrzqs+0SOvTbky/En02/lfjYgxCrY5FG1aER//VyE3CWgxmisoMQ98D64J1fWbFbDMtyCoALt8NMXlUTKNWREFkyBN3gPrK71GC0i8y2BjjngdpRGWds31oymATrHaZBjtm1m0=</SignatureValue><KeyInfo><KeyValue><RSAKeyValue><Modulus>urxqaZsciPcu2hNXX/e98wzHFTUDqvJI5hNQWUn3tZW2k7PceI1JwnB5IRAPLlyDWI3CnPxk1U64jeT3pfLOCl9VLrPzanDtF+pCc7k/c6ggTdaNt0CFOI22HYisCibbpEJrAfaN82gG4esl2+XKGZ4lA2zDKtfswMq6UZNooOc=</Modulus><Exponent>AQAB</Exponent></RSAKeyValue></KeyValue><X509Data><X509Certificate>MIIBwTCCAS6gAwIBAgIQ0HEM8WLFMZhC3wOYEjwnkjAJBgUrDgMCHQUAMCMxITAfBgNVBAMeGABPAEYARgBJAEMARQBcAHAAZQB0AGUAcjAeFw0wODAzMTAxOTU0MTRaFw0wOTAzMTEwMTU0MTRaMCMxITAfBgNVBAMeGABPAEYARgBJAEMARQBcAHAAZQB0AGUAcjCBnzANBgkqhkiG9w0BAQEFAAOBjQAwgYkCgYEAurxqaZsciPcu2hNXX/e98wzHFTUDqvJI5hNQWUn3tZW2k7PceI1JwnB5IRAPLlyDWI3CnPxk1U64jeT3pfLOCl9VLrPzanDtF+pCc7k/c6ggTdaNt0CFOI22HYisCibbpEJrAfaN82gG4esl2+XKGZ4lA2zDKtfswMq6UZ NooOcCAwEAATAJBgUrDgMCHQUAA4GBAFpRqOx3tfyShcAuTlFsOqtwj9Z6sqaIO3SyrFEGcscOMt5RkLFxLJtLuwjuQM0Y2xOWg8IG+LIWJ1K+jDkdaESOu3ZwRi/y9jNQLPteZwQ+IoSbnIaTosnC5UHKvEFr0nZEGbZJQyRMWusaRIn9CoVj35s+BZyOKlKi3Tvj/jQa</X509Certificate></X509Data></KeyInfo></Signature></r:issuer></r:license></msrel:RelData></KeyInfo></Signature></asmv1:assembly> Tag: Dot net 3.5 compatibility issues with 2.0 Tag: 139053
  - 7
    - IsDnsEnabled We just moved to .NET 2.0, and in trying out System.Net.NetworkInformation and friends, I find that it always says IsDnsEnabled=false, even when that connection clearly is using DNS to resolve names, I can fetch back DNS server addresses, etc. Anyone else see this? All of the other settings look correct. I was also *very* disappointed to find that NetworkInformation only gave read access to network settings. To make changes I have to continue using that abominable WMI. Which causes me even more grief by behaving differently on Win2K than on XP. Is there any chance that there is something for this in 2.0 and I'm just missing it? (Yeah, I know, "Welcome to 3 years ago". Hey, large companies move slowly.) Tag: Dot net 3.5 compatibility issues with 2.0 Tag: 139051
  - 8
    - SingleInstanceApplication gets SocketException on Vista with .NET I have a single instance C# application I wrote in VS2005. When I update that to VS2008, I get a SocketException in the first instance, when the second tries to run. I made a very simple test using VB. In VS2005, make a VB win app. In the project properties, check the "Make single instance application" box. Run the app in the debugger. Launch a second instance from File Explorer. It will, correctly, startup briefly then close. The first instance will bring itself to the forefront. This is good. When I convert the app to VS2008 and run the app in the debugger, launch a second instance, the first instance will get a First Chance SockedException then an IOException (wrapping the SocketEx) in the debug output window. The exception is handled, but I'm wondering if I need to be doing some different setup or permissions something. I'm running this on Vista. I get the exception running normally, running as administrator and running with UAC off. When I do this test on XP, I do not get this exception. Is this something I need to be concerned about in my code? Is this a bug with the framework/Vista that needs to be reported? Thanks, Tag: Dot net 3.5 compatibility issues with 2.0 Tag: 139050
  - 9
    - Silly delegate question How many superdelegates does it take to screw in a lightbulb? No... I was wondering if an instance of delegate stateful or can it be reused? For example you see a lot of (new AsyncCallback (method), param) it i/o calls. If the delegate itself isn't carrying state, it seems like you could have static AsyncCallback myAsyncDelegate = new AsyncCallback (method); ... AsyncOpofChoice.Beginxxx( myAsyncDelegate, param); Thanks Mark Tag: Dot net 3.5 compatibility issues with 2.0 Tag: 139049
  - 10
    - MODI drag drop - Microsoft office document imaging Is it possible to drag a thumbnail from a tiff file open in a MODI application onto a c# 2.0 winform which would then pull the bitmap from a drag drop event? Tag: Dot net 3.5 compatibility issues with 2.0 Tag: 139032
  - 11
    - Windows services opens a win application form. Windows services opens a win application form. Hi, How do I get my Windows service opens form in windows application ? I have this bit of code : Service1.cs =========== using System.Windows.Forms; protected override void OnStart(string[] args) { Application.EnableVisualStyles(); Application.SetCompatibleTextRenderingDefault(false); Application.Run(new Form2()); eventLog1.WriteEntry("Start DONE."); } This does not work. When I start my service it just times out. Any ideas ? cheers. Andrew Tag: Dot net 3.5 compatibility issues with 2.0 Tag: 139029
  - 12
    - windows service opens form in windows application Hi, How do I get my Windows service opens form in windows application ? I have tis bit of code in : protected override void OnStart(string[] args) { Application.EnableVisualStyles(); Application.SetCompatibleTextRenderingDefault(false); Application.Run(new Form2()); eventLog1.WriteEntry("Start DONE."); } This does not work. When I start my service it just times out. cheers. Andrew Tag: Dot net 3.5 compatibility issues with 2.0 Tag: 139028
  - 13
    - identity does not have write access to Temporary ASP.NET Files'. Hi Friends, I created one ASP.Net 2.0 application and deployed that in IIS. When I tried to access that through IE, it is giving following error. The current identity (ComputerName\ASPNET) does not have write access to 'C:\WINDOWS\Microsoft.NET\Framework\v2.0.50727\Temporary ASP.NET Files'. I have done following things run C:\WINDOWS\Microsoft.NET\Framework\v2.0.50727\aspnet_regiis.exe -i run aspnet_regiis -ga "ComputerName/ASPNET" But still i am getting same error. Please help me. Thank you Naveen G Tag: Dot net 3.5 compatibility issues with 2.0 Tag: 139024
  - 14
    - Is AJAX Extension needs Visual Studio .Net 2005 Hi, Do Visual Studio .Net 2005 need to be installed for installing AJAX Extension. Thank you Naveen G Tag: Dot net 3.5 compatibility issues with 2.0 Tag: 139022
  - 15
    - How to write a .NET attribute which does just like ObsoleteAttribute... Hi, In .NET there is attribute named ObsoleteAttribute which is derived from System.Attribute Class. This attribute when applied to a target (class or method etc.) gives a compiler warning/error. I know we can write our own attributes by inheriting the System.Attribute but I want to make it give compiler warning or error when it is applied on the defined attribute target. How can we write such an attributes? Regards, Ashok G Tag: Dot net 3.5 compatibility issues with 2.0 Tag: 139021
  - 16
    - download file from IIS 7.0 using httpwebrequest problem hello i made an application that connects to a http server (iis 7.0 on vista) and downloads/uploads a file using httpwebrequest (.net 2.0). i have a problem when uloading files. i have write permissions and i think that all it's set ok. the error i get is 404 file not found. when i make the upload i set the method property of the request as "PUT". with the same code on an XP machine it works. has anyone any idea about how to set my iis 7.0 website to accept that file? and why the message is file not found? andrei Tag: Dot net 3.5 compatibility issues with 2.0 Tag: 139019
  - 17
    - CodeBase and Dependent Assemblies Hi I have a question or two which I'm pretty sure of the answers, but wanted it confirmed by those who know more than me!! Basically we want to share assemblies across many applications and allow for side by side execution, but for reasons that I donâ??t quite agree with the GAC is ruled out! These applications are essentially scheduled tasks hence using the GAC means deploying to many boxes. So that leaves me with adding a CodeBase element for each dependent assembly. This works fine except when the referenced assembly also depends on another assembly in the CodeBase directory, in this case the application fails with a FileNotFoundException. Using FusLogVw it's clear that the CodeBase is not used when probing for this dependent assembly that is not directly referenced by the application. If I add another dependentAssembly element for this assembly then all is good. So at last I get to my questions: When loading an assembly via a CodeBase why doesn't Fusion use the CodeBase to find any of its dependent assemblies? Other than the GAC is there an alternative? Thanks for your help. Cheers Doug Tag: Dot net 3.5 compatibility issues with 2.0 Tag: 139018
  - 18
    - VLAN, Socket and network configuration In our company we have touchscreen in appartment in a building. We want to 'secure' the touchscreen from each other, and we set each of them in a VLAN. Now we have security cameras and intercom (on other VLAN) and we need to share them across the appartment, for that we have a firewall whic does routing as well. Also I'm new to this company and I don't really understand very well how all of this work. Currently it's all TclTk and Linux. We are going (thanks to my evangelism) to .NET/WPF (and probably Windows Server as well). Now I wonder about: 1. how do I write a program on the intercom machine which access the flat? (they are on different VLAN and there is some tagging of the network packet going on as far as I understood) 2. what do you think of that architecture? it's just that VLAN are mysterious to me and I wonder why not having all the machines on the same network? Yet I'm sure with a bit of explanation it will all become clear,any MS link on the topic? andadvice about the config? 3. Also does Windows server could act as a router for this kind of configuration? Tag: Dot net 3.5 compatibility issues with 2.0 Tag: 139013
  - 19
    - How to use in .Net path longer than 260 characters Hello all, I'm trying to use paths longer than 260 characters, but the classes I've used like System.Directory seems to lack support of NTFS long paths like: \\?\d:\test or \\?\UNC\testmachine\testshare Can anybody give me any clue on that? Thanks in advance Tag: Dot net 3.5 compatibility issues with 2.0 Tag: 139004
  - 20
    - System.Diagnostics.Process.CloseMainWindow(), WM_CLOSE, SC_CLOSE My application runs minimized from a system tray and when CloseMainWindow() is invoked the application does not get the close request. When the applications displays a dialog box then CloseMainWindow() works fine. In general this is not good since I can not predict/force the application out of the system tray. System.Diagnostics.Process.CloseMainWindow() is essentially a Native Win32 SendMessage/PostMessage with WM_CLOSE On the other hand if I use unmanaged code to call SendMessage with SC_CLOSE, my application running minimized in the system tray gets the request and closes gracefully. My question what piece of the .NET framework will send SC_CLOSE? TIA, Jeff Tag: Dot net 3.5 compatibility issues with 2.0 Tag: 139001
  - 21
    - Windows Service & System.Timers.Timer production issue... I'm looking into a production issue related to a windows service and System.Timers.Timer. The background is the windows service uses a System.Timers.Timer to periodically poll a directory location on a network for files and then copies these files to another location (on the network) AND then updates a record in the database. The file copying is performed before the database update because the file system is not transactional. The code C# .Net (2.0) has the required try/catch/finally to capture any exception that might be generated during the Timer Elapsed event - any errors that are generated are logged. I also know about the issue relating to System.Timers.Timer swallowing unhandled exceptions. The code also logic (locks) to prevent to Timer Elapsed event being processed at the same time, the files are processed in a synchronous manner. The issue that is arising is intermittently files are being copied BUT the database record is not being updated as expected AND there is no error message in our logs. As I said this is an intermittent fault that I can't reproduce on the development server even when I chuck a large number of files (large file size as well) at it. I want to know has anyone had any similar experiences. Next step is to investigate the hardware & software configuration of the production server. Cheers Ollie Riches Tag: Dot net 3.5 compatibility issues with 2.0 Tag: 139000
  - 22
    - Xml File Reading Issue Hi I am trying to read a large xml file (about 69mb in size) using ReadXML() method of DataSet, it takes very long to do so, i there some other way to read such large XML files. TIA Barry Tag: Dot net 3.5 compatibility issues with 2.0 Tag: 138996
  - 23
    - Hook web service call Hello, A windows forms client connect to an ASP.NET 2.0 web service. A proxy class is generated by Visual Studio 2005. How can I simply store (on client side) the time of the last call to the web service, without modifying the proxy generated class file ? Thanks for yout help. -- Fred foleide@free.fr Tag: Dot net 3.5 compatibility issues with 2.0 Tag: 138989
  - 24
    - How can I verify .NET 2.0 installation??? I have found ways by checking the registry, but we have hundreds of computers. I have a powershell script that can verify the presence of folders and files. Is there one specific file or folder that .NET 2.0 installs that I can check for? Tag: Dot net 3.5 compatibility issues with 2.0 Tag: 138988
  - 25
    - Regex help 6Nov08 6Nov2008 26Nov08 26Nov2008 Will someone please give me the Regular Expression from the above 4 items, i need to extract day , Month and Year TIA Barry Tag: Dot net 3.5 compatibility issues with 2.0 Tag: 138987
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  - 1
    - Error Message When I Bring Up Media Center When this error appears it's also difficult to get out of both the error message and media center. Here is the error: WINDOWS - NO DISK exception processing message c00000135 parameters 75b6bf9c 475b6bf9c 75b6bfac Tag: Dot net 3.5 compatibility issues with 2.0 Tag: 138982
  - 2
    - CryptographicException from System.Security.Cryptography.Protected Hi there, On some computers running Windows XP, the ProtectData() method sometimes throws the following CryptographicException: Type: System.Security.Cryptography.CryptographicException Message: The system cannot find the file specified. Source: System.Security Stack Trace: at System.Security.Cryptography.ProtectedData.Protect(Byte[] userData, Byte[] optionalEntropy, DataProtectionScope scope) ... This is how the method is being called: byte[] encrypted = ProtectedData.Protect(plain, null, DataProtectionScope.CurrentUser); I can't find an answer to why this would be happening. Can anyone think of a possible reason? Thank you! Tag: Dot net 3.5 compatibility issues with 2.0 Tag: 138979
  - 3
    - .NET winform repainting issure I have a winform application, and forms with several nested controls incl. tab controls, tablelayoutpanel, groupboxes and the controls. I also have some usercontrols that I am adding dynamically. All together I have more than 300 controls on the application. The problem is that when I scroll, the form is repainted and my controls disapper for 2 seconds, Many times I see the drag effect as well. I does get annoying to see the controls disappearing from the screen and reappering. I have used the SuspendLayout and ResumeLayout when adding the controls dynamically. I also set the Form.DoubleBuffered property to true, but it didn't help much. Please help me with the solution. Thank you. Tag: Dot net 3.5 compatibility issues with 2.0 Tag: 138968
  - 4
    - .NET winform repainting issure I have a winform application, and forms with several nested controls incl. tab controls, tablelayoutpanel, groupboxes and the controls. I also have some usercontrols that I am adding dynamically. All together I have more than 300 controls on the application. The problem is that when I scroll, the form is repainted and my controls disapper for 2 seconds, Many times I see the drag effect as well. I does get annoying to see the controls disappearing from the screen and reappering. I have used the SuspendLayout and ResumeLayout when adding the controls dynamically. I also set the Form.DoubleBuffered property to true, but it didn't help much. Please help me with the solution. Thank you. Tag: Dot net 3.5 compatibility issues with 2.0 Tag: 138967
  - 5
    - DateTime I want to copy a DateTime value to/from an byte[] array. However, when I try to get the size of DateTime by using sizeof(DateTime), the compiler complains: 'System.DateTime' does not have a predefined size, therefore sizeof can only be used in an unsafe context (consider using System.Runtime.InteropServices.Marshal.SizeOf) Why I cannot get the size just like other integer values? How do I convert a DateTime to/from byte[]? I have no problem to do it for other types like short... Tag: Dot net 3.5 compatibility issues with 2.0 Tag: 138958
  - 6
    - Missing .Net Framework Configuration utility I installed VS 2008 with the .Net framework and the Configuration utility doesn't seem to be installed. How can I install this? thanks for your help john Tag: Dot net 3.5 compatibility issues with 2.0 Tag: 138956
  - 7
    - Problems Background Printing PDF from C# Application Hello, We are having a lot of problems trying to print a PDF file in the background using a C# application that is executed via SQL Server Agent. The output should be printed to a local printer (HP Color LaserJet 1600) connected via a USB port. We have a C# application that calls System.Diagnostics.Process to run Acrobat Reader (weâ??ve tried both v8.0.0 and v8.1.2), open an existing PDF file, and send it to the local printer. The code is shown below. System.Diagnostics.Process process = new System.Diagnostics.Process(); process.Refresh(); process.StartInfo.Arguments = "/t C:\Temp\TestPDF.pdf"; // and tried "/t C:\Temp\TestPDF.pdf PrinterName" process.StartInfo.CreateNoWindow = false; //process.StartInfo.Domain; //process.StartInfo.ErrorDialog = false; process.StartInfo.FileName = "C:\\Program Files\\Adobe\\Reader 8.0\\Reader\\AcroRd32.exe"; //process.StartInfo.Password; //process.StartInfo.UserName; process.StartInfo.UseShellExecute = false; //process.StartInfo.Verb = "Print"; process.StartInfo.WindowStyle = System.Diagnostics.ProcessWindowStyle.Hidden; process.StartInfo.WorkingDirectory = new System.IO.FileInfo(m_PDFPathFile).DirectoryName; process.Start(); Weâ??ve tried just about every combination of the process objects properties trying to get the PDF file to print. But, it never works. The code executes without error, just nothing ever shows up on the printer. More infoâ?¦ Weâ??re executing our custom C# application via a SQL Server Agent job. SQL Server Agent is running as Local System account. The Job Step Type is Operating System (CmdExec), with Run as set to SQL Server Agent Account. The command is simply the path and file name of our custom C# application (e.g., C:\Temp\PrintPDF.exe). Again, we get no errors/exception and no job failures, but the PDF never gets printed. How can we re-code or fix our situation? What can be done/tried? All help is appreciated. We are stuck. Thanks. Tag: Dot net 3.5 compatibility issues with 2.0 Tag: 138948
  - 8
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  - 9
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  - 10
    - Wholesale Fake Timex Heart Rate Monitor Watches Replica Watches Wholesale Fake Timex Heart Rate Monitor Watches Replica Watches Wholesale Replica Watches : http://www.wholesale-watches.org/ Wholesale Timex Watches Brands : http://www.wholesale-watches.org/timex-watches.html Replica Timex Heart Rate Monitor Watches Wholesale : http://www.wholesale-watches.org/timex-heart-rate-monitor-watches.html Wholesale Timex Heart Rate Monitor Watches and Timex Heart Rate Monitor Replica Watches at www.wholesale-watches.org. We are China largest Timex Heart Rate Monitor Replica Watches wholesalers. We started to manufacture replica watches since 2000 and now unite 12 manufacturers for setting up the largest wholesale watch net. Timex Heart Rate Monitor Watches wholesale All Products : Timex Grey Heart Rate Monitor Unisex Watch T5G971 : http://www.wholesale-watches.org/wristwatch-8094.html Timex Personal Heart Rate Monitor Watch T5G941 : http://www.wholesale-watches.org/wristwatch-8095.html The Same Timex Replica Watches Series : Timex Ironman Watches : http://www.wholesale-watches.org/timex-ironman-watches.html Timex Bodylink Watches : http://www.wholesale-watches.org/timex-bodylink-watches.html Timex Diver Watches : http://www.wholesale-watches.org/timex-diver-watches.html Timex Expedition Watches : http://www.wholesale-watches.org/timex-expedition-watches.html Timex Perpetual Calendar Watches : http://www.wholesale-watches.org/timex-perpetual-calendar-watches.html Timex Heart Rate Monitor Watches : http://www.wholesale-watches.org/timex-heart-rate-monitor-watches.html Timex Automatic Watches : http://www.wholesale-watches.org/timex-automatic-watches.html Timex Racing Chronograph Watches : http://www.wholesale-watches.org/timex-racing-chronograph-watches.html Timex Chronograph Watches : http://www.wholesale-watches.org/timex-chronograph-watches.html Other Timex Watches : http://www.wholesale-watches.org/other-timex-watches.html Tag: Dot net 3.5 compatibility issues with 2.0 Tag: 138945
  - 11
    - EIL Logging to Custom Event Log? Can anyone post an example of how to log to a custom (new) Event Log? I don't want to use Application or System or any of the other built-in ones. I want to write to a new log called "CustLog". I think I just need to see what the .config snippet should look like, right? Thanks. Tag: Dot net 3.5 compatibility issues with 2.0 Tag: 138940
  - 12
    - How to Send a Socket Close Event in .NET Sockets How do I send a Socket Close Event in .NET Sockets? Thanks, Phil Tag: Dot net 3.5 compatibility issues with 2.0 Tag: 138939
  - 13
    - OLE call STAThreadAttribute exeception on I was having the same issue and found on another post that this was not an issue when run in release mode - only in debug mode. That got me to thinking... so I went out in the bin file and deleted all files in the Debug and Release directory, did a clean and rebuild. After that, set to run in debug mode and ran just the way I expected - no errors and savedialog poped up without a hitch. Hope this helps. Tag: Dot net 3.5 compatibility issues with 2.0 Tag: 138937
  - 14
    - Overrides WinProc Hi I'am Trying to overrides WinProc to change the NonClient Area to use my own skin once i start the Debugging i can see the the changes, and then the form will paint the standard windows nonClient Area and form will be frozen the code looks something like that Public Class Form1 ' API Declarations Declare Function ScreenToClient Lib "user32" (ByVal hwnd As Integer, ByRef lpPoint As Point) As Integer Declare Function GetWindowDC Lib "user32" (ByVal hwnd As Integer) As Integer Declare Function GetWindowRect Lib "user32" (ByVal hwnd As Integer, ByRef lpRect As Rectangle) As Integer <System.Security.Permissions.PermissionSetAttribute(System.Security.Permissions.SecurityAction.Demand, Name:="FullTrust")> _ Protected Overloads Overrides Sub WndProc(ByRef m As System.Windows.Forms.Message) 'handle hits here If m.Msg = 132 Then ElseIf m.Msg = 133 Then ' (WM_NCPAINT) Dim g As Graphics = Graphics.FromHdc(GetWindowDC(Me.Handle)) Dim aRect2 As New Rectangle() GetWindowRect(Me.Handle, aRect2) Dim pt As New Point(aRect2.Left, aRect2.Top) ScreenToClient(Me.Handle, pt) Dim pt2 As New Point(aRect2.Right, aRect2.Bottom) ScreenToClient(Me.Handle, pt2) Dim aRect As New Rectangle(0, 0, aRect2.Right - aRect2.Left, aRect2.Bottom - aRect2.Top) Dim imgTopLeft As Image = Image.FromFile("c:\skins \TopLeft.png") Dim imgTopMid As Image = Image.FromFile("c:\skins \TopMid.png") Dim imgTopRight As Image = Image.FromFile("c:\skins \TopRight.png") Dim imgBottomLeft As Image = Image.FromFile("c:\skins \BottomLeft.png") Dim imgBottomMid As Image = Image.FromFile("c:\skins \Bottom.png") Dim imgBottomRight As Image = Image.FromFile("c:\skins \BottomRight.png") Dim imgRight As Image = Image.FromFile("c:\skins \Right.png") Dim imgLeft As Image = Image.FromFile("c:\skins\Left.png") g.DrawImageUnscaled(imgTopLeft, 0, 0) g.DrawImage(imgTopMid, imgTopLeft.Width, 0, (Width - (imgTopRight.Width + imgTopLeft.Width) + 2), imgTopMid.Height) g.DrawImage(imgTopRight, Width - imgTopRight.Width, aRect.Top, imgTopRight.Width, imgTopRight.Height) g.DrawImage(imgBottomLeft, aRect.Left, Height - imgBottomLeft.Height, imgBottomLeft.Width, imgBottomLeft.Height) g.DrawImage(imgBottomMid, imgBottomLeft.Width, Height - imgBottomMid.Height, Width - imgBottomLeft.Width, imgBottomMid.Height) g.DrawImage(imgBottomRight, Width - imgBottomRight.Width, Height - imgBottomRight.Height, imgBottomRight.Width, imgBottomRight.Height) g.DrawImage(imgRight, Width - imgRight.Width, imgTopRight.Height, imgRight.Width, Height - imgBottomRight.Height) g.DrawImage(imgLeft, Left, imgTopLeft.Height, imgLeft.Width, Height) g.Dispose() Else MyBase.WndProc(m) End If End Sub End Class thnaks a_pess Tag: Dot net 3.5 compatibility issues with 2.0 Tag: 138936
  - 15
    - File Information of media files Hi, I'm using Windows XP/SP2 C#2005 / .NET 2.0 I'm trying to access (read and possibly write) the information in media files (mp3 and wma) using C#. I noticed that if I browse to the â??My Musicâ?? folder using the windows explorer the folder properties can be set to â??Best For Music Filesâ?? and the explorer than displays artist name and so on. Is it possible to access this feature of getting the media file information with C#? I imagine something like accessing the file using FileInfo, declaring it a media file and than read all the info like artist and so on the same way one can get file size and creation dates. Is this Possible? Tag: Dot net 3.5 compatibility issues with 2.0 Tag: 138934
  - 16
    - Binding a generic List to GridView Hi there, sorry for crossposting, it's getting late in the evening here in Europe :-( I have a little problem binding a generic list to a GridView. The List gets filled with data from textboxes (via properties in class Person, see below) and I want the grid to show each new set of textbox strings to show up as a new row in the grid. i mahaged to do this by definig a little sessionmanagement but the really problem now is that each time I post the strings to the server, the previus set of data/strings in my grid (and also in the List) gets overritten with the last input of strings. In the end i get thre or four or more rows in my dataset with the strings of the textbox input. Any idea about this? Thanks very much, Andi CODE: Public Class Person Public lpers As New List(Of Person) Private vorname As String Private nachname As String Private alter As String Private geburtsort As String Public Property GetPersVorname() As String Get Return vorname End Get Set(ByVal value As String) vorname = value End Set End Property Public Property GetPersNachname() As String Get Return nachname End Get Set(ByVal value As String) nachname = value End Set End Property Public Property GetPersAlter() As String Get Return alter End Get Set(ByVal value As String) alter = value End Set End Property Public Property GetPersGeburtsort() As String Get Return geburtsort End Get Set(ByVal value As String) geburtsort = value End Set End Property End Class Dim p As New Person Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load If IsNothing(Session("Person")) Then Session("Person") = New Person End If p = Session("Person") End Sub Public Sub arrFill() p.GetPersVorname = TextBox1.Text p.GetPersNachname = TextBox2.Text p.GetPersAlter = TextBox3.Text p.GetPersGeburtsort = TextBox4.Text p.lpers.Add(p) GridView1.DataSource = p.lpers GridView1.DataBind() End Sub Protected Sub Button1_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles Button1.Click arrFill() End Sub Tag: Dot net 3.5 compatibility issues with 2.0 Tag: 138933
  - 17
    - Receiving Socket Close event in .NET Sockets How do you recognize a Socket Close event in .NET. From what I have read on the internet, it is done by checking if the byte count is zero in the EndReceive() callback function in an Asynchronous type of connection. What I can't seem to find out is how you do this if you are using a Synchronous connection. Does anyone know how this is done? Thanks, Phil Tag: Dot net 3.5 compatibility issues with 2.0 Tag: 138925
  - 18
    - Framework 2.0 to Framework 3.5 I'm using VS 2005, and have a dll in some code (system.core.dll) that was included in something someone sent me to run on my system. I have production on a server using Framework 2.0 that I want to keep intact. Will upgrading my development box to Framework 3.5 preclude any development or functionality in the 2.0 environment I am responsible for? BC Tag: Dot net 3.5 compatibility issues with 2.0 Tag: 138921
  - 19
    - Duplicate 0xFF in Socket.Receive(Byte[])??? I use Socket.Receive(Byte[]) to receive data in server from client over TCP/IP. All byte values of 0xFF sent by client are showing up DUPLICATED in server receive. In other words, if client sends [0xFF, 0x01], then server receives [0xFF, 0xFF, 0x01]. It's as if bytes having values 0xFF are treated as some sort of DLE that needs to be repeated to get through. Any idea what's going on here? Tag: Dot net 3.5 compatibility issues with 2.0 Tag: 138920
  - 20
    - Form not disposing due to lingering reference Hi everyone, i've got a problem with a Form, because it is not being disposed of when I close the form. Nevertheless, callback methods registerd to the "Form.Disposed" event of this very Form are being called. But when the callback method are being executed the "Form.IsDisposed" property is still "false". Obviously there must still be a reference to this Form instance. But this reference is not explicitly created or managed by my code. I analysed my app with the YourKit Profiler for .NET and found out, that the "control" member of a "System.Windows.Forms.Control/ControlNativeWindow" instance is referencing my Form. Can anyone please give me a clue on (a) what this ControlNativeWindow is (b) how / when / why it is created and most important (c) how I can get rid of this reference to my Form. Any input welcome! Thank you! Tag: Dot net 3.5 compatibility issues with 2.0 Tag: 138918
  - 21
    - Binding to a datagrid Ha all. I have a my custom class with few strings. Then i have a List of my custom class. I' m adding data to list with "mylist.Add(mycustmclass)" I wnat to bind that list to a GridView but i get an exeption " The data source for GridView with id 'GridView1' did not have any properties or attributes from which to generate columns. Ensure that your data source has content." Where is the problem? Tag: Dot net 3.5 compatibility issues with 2.0 Tag: 138912
  - 22
    - typed dataset Hi all, I need to make a typed dataset cause i import a dataset from foxpro I use this code Dim oDbcommand As New SqlDataAdapter(Sql, Conn_SqlServer) oDbcommand.MissingSchemaAction = MissingSchemaAction.AddWithKey oDbcommand.Fill(Me.DataSet, Me.TableName) My Problem is vs 2005 or Framework 2.0 don"t return the well definition a numeric field (from sql server 2000) the xsl returned for the numeric Field <xs:element name="cli_pricemin" type="xs:decimal" minOccurs="0" /> for the string field <xs:element name="cli_email" minOccurs="0"> <xs:simpleType> <xs:restriction base="xs:string"> <xs:maxLength value="50" /> </xs:restriction> </xs:simpleType> </xs:element> I would like to have the maxlength and the decimal, for the numeric field , pricemini <xs:maxLength value="10" /> Have you an Idea ? Olivier Tag: Dot net 3.5 compatibility issues with 2.0 Tag: 138902
  - 23
    - Uri and the %2f and %5c escape codes. We need to be able to use the following URL that is given to us by a test harness. hTTps://000.000.000.000:000/59B9F4F20E2911DDA2C7E519FDF7B25D;59B9F4F30E2911DDA2C79DE1971E1E45/@%5C%A1%38jzrF%88K6czQq%2A~%bc%e0HMn%027Cxh:Kc)R+z%0EAPySaroF%19b-0X2G%06F)%3du%c2%55eOQY%03DZd*:8cviSj.A~CYRe.H.$%4CMp%CBCr'xm!y%D3HW%F2%5D+7@JvR%B7Z I cannot construct a Uri and use that Uri in a web request. I always get 404 not found. One thing I noticed is that the %5C is converted to a forward slash ("/") and I don't think it is supposed to be with respect to what the server is expecting. Others have passed the harness and have been able to use the above URL but I don't know what platform they are using. I am pretty sure it has to do with the %5c. Another URL that fails has the %2f escape sequence in the path. From what I understand the Uri class ALWAYS unescapes those two to conform with rfc 3986. If I understand everything correctly the escape codes %5c and %2f cannot be used in the path segment when using the Uri class. They can be used in the query segment, however. First, can somebody confirm my suspicions? Secondly, does anybody know how I can work around this? Tag: Dot net 3.5 compatibility issues with 2.0 Tag: 138901
  - 24
    - Subclassing a Singleton C# If you must, here is some code: http://www.geocities.com/jeff_louie/OOP/oop40.htm Regards, Jeff *** Sent via Developersdex http://www.developersdex.com *** Tag: Dot net 3.5 compatibility issues with 2.0 Tag: 138893
  - 25
    - ThreadPool.SetMaxThreads Does the ThreadPool in framework 3.5 honor the SetMaxThreads method? The reason I ask is that I started a program that queued 256 worker threads in the threadpool and after a few minutes, task manager (and the console output) showed all of them working. I have situations where I need to limit the number of active tasks because they are resource intensive on a different system but not on the local workstation and I need to ensure I don't kill the other system's responsiveness. Thanks, Mike. Tag: Dot net 3.5 compatibility issues with 2.0 Tag: 138891

Hey,

Can someone help?

We have visual studio 2008, and our coding team have been coding new
features on our older infrastructure.

Currently it runs dotnet framework 2.0 and we are having issues when
running this or uploading any new developments.

Is there any way of selecting what framework your code is?

Can anyone help/point me in the right or suggest the best way for us
to ensure no distribution to our live system please?

Thanks
Danny

Top

Re: Dot net 3.5 compatibility issues with 2.0 by Cowboy

Cowboy
Mon Apr 28 10:51:22 CDT 2008

The bad thing is there are a few bits in 2.0 that have to be updated for
3.5, so I would dupe the production environnment on a test box before I
would commit to piecemealing pieces from 2.0 to 3.5.

--
Gregory A. Beamer
MVP, MCP: +I, SE, SD, DBA

Subscribe to my blog
http://gregorybeamer.spaces.live.com/lists/feed.rss

or just read it:
http://gregorybeamer.spaces.live.com/

*************************************************
| Think outside the box!
|
*************************************************
"dannydenhard" <dannydenhard@gmail.com> wrote in message
news:de11c53e-1ab3-4a88-8736-7391838c5824@m45g2000hsb.googlegroups.com...
> Hey,
>
> Can someone help?
>
> We have visual studio 2008, and our coding team have been coding new
> features on our older infrastructure.
>
> Currently it runs dotnet framework 2.0 and we are having issues when
> running this or uploading any new developments.
>
> Is there any way of selecting what framework your code is?
>
> Can anyone help/point me in the right or suggest the best way for us
> to ensure no distribution to our live system please?
>
> Thanks
> Danny

Top

Re: Dot net 3.5 compatibility issues with 2.0 by RobinS

RobinS
Tue Apr 29 01:31:32 CDT 2008

In the project properties, under the Application tab, you can set which
version of the framework you are targeting.

RobinS.
GoldMail.com

"dannydenhard" <dannydenhard@gmail.com> wrote in message
news:de11c53e-1ab3-4a88-8736-7391838c5824@m45g2000hsb.googlegroups.com...
> Hey,
>
> Can someone help?
>
> We have visual studio 2008, and our coding team have been coding new
> features on our older infrastructure.
>
> Currently it runs dotnet framework 2.0 and we are having issues when
> running this or uploading any new developments.
>
> Is there any way of selecting what framework your code is?
>
> Can anyone help/point me in the right or suggest the best way for us
> to ensure no distribution to our live system please?
>
> Thanks
> Danny

Top