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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...

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...

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...

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...

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...

Thnx guyz...i ended up using "GetEnvironmentVariable" :wave:

Hello,

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

Thanx!!!

Thanks buddy..u r right :)

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...

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...

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:

yep...i did try typedef, but no use...
u were able to create a struct without any compil error?

.......................:cry:........................

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...

hooray!
worked!!

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


//code

STDMETHODIMP CPPAWrap::GetDaTMInfo(VARIANT* xmlDTMInfo)

Hi,

I am in a similar soup as in this:

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

Anybody got a working solution! :confused:

take it easy babe....... :cool:

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...

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...

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...

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...

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:

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...

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...

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...