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R

ragavan

@ragavan
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Recent Best Controversial

  • Display 260 characters in ClistCtrl
    R ragavan

    That is ok. But when i enter exactly 260 characters why only 259 characters are displayed. Why the 260th character is not displayed.

    C / C++ / MFC help

  • Display 260 characters in ClistCtrl
    R ragavan

    Hi I ahve a CListCtrl. When i insert a string of 260 characters only 259 characters are visible. 260th character is not getting displayed. Sometimes only 200 characters are getting displayed. The labels are not editable. Please help me on this issue.

    C / C++ / MFC help

  • W3SVC error
    R ragavan

    Hi When I execute my web application I get the following error logged in the event log アプリケーション プール 'DefaultAppPool' を提供しているプロセスが突然終了しました。プロセス id は '408' でした。プロセス終了コードは '0x80' でした。 Can anyone please help me in this regard. thanks in Advance

    ASP.NET help

  • Using NULL to Close the DB connection after Close()
    R ragavan

    Hi I open a DB connection using the _ConnectionPtr pointer. After using the connection I call the Close() and set the pointer to NULL. When I set the pointer to NULL an exception is generated. Pleae let me know is it really required to set the object to NULL after Close(). Thanks in Advance

    COM database

  • Using NULL to Close the DB connection after Close()
    R ragavan

    Hi I open a DB connection using the _ConnectionPtr pointer. After using the connection I call the Close() and set the pointer to NULL. When I set the pointer to NULL an exception is generated. Pleae let me know is it really required to set the object to NULL after Close(). Thanks in Advance

    C / C++ / MFC database

  • Pop up window problem
    R ragavan

    Hi I open a pop window fom my application using window.open(). From this new window I download a file, when I select the "Open" from the download dialog the pop up window is closed. This behaviour is there only in windows 2003. please help me in this issue Thanks in advance

    ASP.NET help

  • Query Problem
    R ragavan

    Hi I have the following table with the values Name Number username displayname kind path gane 0 ganesh gane 0 \Root\ bane2 0 ganesh bane2 1 \Root\gane aane2 0 ganesh aane2 0 \Root\ hane1 0 ganesh hane1 1 \Root\gane I need a query which will give the output Name Number username displayname kind path aane2 0 ganesh aane2 0 \Root\ bane2 0 ganesh bane2 1 \Root\gane hane1 0 ganesh hane1 1 \Root\gane gane 0 ganesh gane 0 \Root\ Thanks in advance

    Database database help

  • CD - DVD Writing
    R ragavan

    Hi Does anyone know APIs used for monitoring CD and DVD writing. Whenever i write files to CD or DVD i should get some notification

    C / C++ / MFC

  • Graphs in ASP using office tools
    R ragavan

    Hi Is it possible to use Visio tools from ASP . . .If so please let me know how to do that . . .

    ASP.NET tools tutorial

  • Graphs in ASP using office tools
    R ragavan

    Hi Does anyone know how to draw graphs in ASP using office tools. Thanks in advance

    ASP.NET tools tutorial

  • Windows Authentication in SQL Server 2005
    R ragavan

    Hi I have SQL server installed in a machine. From another machine if I create a DSN using windows authentication, I am getting an erro message. Thanks

    Database database sql-server sysadmin security

  • Self assignment
    R ragavan

    Hi Does anyone know how to prevent self assignment of object. E.g If I have a class A, A a; a = a; // how to prevent this

    C / C++ / MFC tutorial

  • Private assignment operator
    R ragavan

    Hi Do you know how to do exception handling in constructor?

    C / C++ / MFC question

  • Exception handling in Constructor
    R ragavan

    Hi Does anyone know how to do exception handling in constructor?

    C / C++ / MFC tutorial question

  • Private assignment operator
    R ragavan

    Hi Does anyone know what is the use of having the member function of the = operator has private? eg Class A { A& operator=(const A& a); public: void display() } what is the use of having A& operator=(const A& a)function has private ?

    C / C++ / MFC question

  • Copy Constructor
    R ragavan

    Hi I am having the following doubt regarding copy constructor E.g If I have class A then the copy constructor will be A(const A& x) { } why it can't be 1. A(const A x) { } 2. A(const A* x) { } Please give me the reason also

    C / C++ / MFC

  • Message to Debug window in VC++ IDE
    R ragavan

    Hi Does anyone know how to output messages to the debug window in the VC++ IDE. Thanks in advance.

    C / C++ / MFC c++ visual-studio debugging tutorial

  • Constant pointer
    R ragavan

    Hi Can anyone tell me the difference between constant pointer and pointer to a constant. Please tell me the situation in which they are used. Thanks in advance

    C / C++ / MFC

  • overloading new operator
    R ragavan

    Hi Can anyone tell me why it is necessary to overload new and delete operator Thanks in advance

    C / C++ / MFC

  • IDispatch
    R ragavan

    Hi I understand that using IDispatch a COM object exposes the functionality. But is it necesary for all the COM objects to use IDispatch? Thanks in advance

    COM com question
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