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  1. Replies
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    webservice security!!

    hello! :)

    I am writing a webservice which will be called by applications for data transfer. The call occurs every ~1 minute and the data is 32 byte hexadecimal embedded inside an xml.
    1. What...
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    windows internals!

    Hi!!

    am trying to figure out answers to following qns in a windows environment:

    -how many threads are allowed per process , any known limitations?
    -what is the process space/address...
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    Windows Internals

    Hi!!

    am trying to figure out answers to following qns in a windows environment:

    -how many threads are allowed per process , any known limitations?
    -what is the process space/address...
  4. Re: ADO.Net error : SQL Server does not exist !

    yes, I have SQL 2000 installed in my system.

    when I changed the connection string:
    "Data Source=localhost;Integrated Security=SSPI;Initial Catalog=northwind"
    to
    "Data Source=(local);Integrated...
  5. ADO.Net error : SQL Server does not exist !

    Hi,

    I am just a beginner of ADO.Net. I tried executing a sample code from msdn and I get exception as:
    System.Data.SqlClient.SqlException: SQL Server does not exist or access denied!
    following...
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    Re: how to read env variables using win SDK

    Thnx guyz...i ended up using "GetEnvironmentVariable" :wave:
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    how to read env variables using win SDK

    Hello,

    I would like to read the "ProgramFiles" environment variable in my application using windows API.
    Pl tel me how to do this!

    Thanx!!!
  8. Re: MIDL error: VS.net 2003 and "struct" data type in IDL

    Thanks buddy..u r right :)
  9. Re: MIDL error: VS.net 2003 and "struct" data type in IDL

    sorry for let downs...but cudnt u atleast c my subject, it says "VS.Net 2003" man!!!
    and tel me if u know how to make the ATL project non-attributed?! am sure u donno...as usual u r juz...
  10. Re: MIDL error: VS.net 2003 and "struct" data type in IDL

    it takes just 5 mnts to create an ATL com and add a dumb structure and to reproduce the error..there r atleast 2 people who exp this problem and if u say u still use vs.net 2003 and u dont get any...
  11. Re: MIDL error: VS.net 2003 and "struct" data type in IDL

    looks like u r dealing with VS6.0, where u can edit ur IDL file.
    But I am using VS.Net 2003 to create a COM object. Could u try with VS.Net2003? :confused:
  12. Re: MIDL error: VS.net 2003 and "struct" data type in IDL

    yep...i did try typedef, but no use...
    u were able to create a struct without any compil error?
  13. Re: MIDL error: VS.net 2003 and "struct" data type in IDL

    .......................:cry:........................
  14. MIDL error: VS.net 2003 and "struct" data type in IDL

    Hi!!

    (1)I created a new ATL proj in VS.net2003 and added a new COM. I want to add a function to interface which takes a struct as argument. So I declared following struct in the .h (as v know in...
  15. Thread: interop qn

    by kunjachan
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    1,047

    Re: interop qn

    hooray!
    worked!!

    //IDL
    [id(4), helpstring("method GetDaTMInfo")] HRESULT GetDaaTMInfo([out] VARIANT* xmlDTMInfo);


    //code

    STDMETHODIMP CPPAWrap::GetDaTMInfo(VARIANT* xmlDTMInfo)
  16. Thread: interop qn

    by kunjachan
    Replies
    1
    Views
    1,047

    interop qn

    Hi,

    I am in a similar soup as in this:

    http://dotnet247.com/247reference/msgs/23/118956.aspx

    Anybody got a working solution! :confused:
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    Re: single COM instance

    take it easy babe....... :cool:
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    Re: single COM instance

    Yes Marten, u r right! the singleton behaviour is in the context of client process! I cud very well simulate it.

    Mr.Sidharta, u cannot expect the world to obey juz the way u want juz by using that...
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    Re: single COM instance

    Hi,
    Do you have a sample code. coz I followed ur way of using DECLARE_CLASSFACTORY_SINGLETON but no use........!

    what i did:
    Server:
    ---------
    created a simple com object which has 2 methods...
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    Re: single COM instance

    Thnx for the response!

    but I hv a qn. If we declare it as singleton, and if it is hosted in a DLL, how different client applications can access the same object. or, do we need to make sure it is...
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    single COM instance

    Hi!

    General Qn.

    How do we make sure only one instance of the COM object is instantiated at any point of time. ie, if 5 COM clients try to instantiate a COM object, only one instance shud be...
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    Re: localization issue

    Thnx...
    got the soln:
    Add new resource file for each lang, add strings into these....VS.net by default compiles these into appro .dlls
    ! :wave:
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    localization issue

    Frnds!

    I use the vs.net to design a c# gui(winform), and supports localization. How can I manually add some strings into the .resx files created during the winform design? The problem is these...
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    strings for NLSb

    Hi,

    I have a windows form based appln in c#. I want to provide NLS support. So in the gui designer I change the "language" property to reflect the lang i want and now i have the diff resource.dll...
  25. Not enough storage is available to complete this operation !

    Hi,

    I am trying to use a COM component developed by me in my c# program. The first time it instantiates the component and call to the function is succesful. But when the program do the...
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