Managed C++/CLI

Re: Remote Desktop post a different display?

2-Aug-05 14:11

That's really weird. What are t he color depths on the two setups ? ( local and remote )

Christian Graus - Microsoft MVP - C++

nlyre3-Aug-05 6:03

nlyre

3-Aug-05 6:03

Not sure if I understand what color depths really means. Anyway, both my local and remote desktop is set to 32 bit colors. I tried both (run the application in either machine, and use the other as remote desktop), the problem persist.

Re: Remote Desktop post a different display?

Christian Graus3-Aug-05 13:13

Re: Stranger in a Strange Land

3-Aug-05 13:13

color depth is bits per pixel. If both are 32 bit, that's really, really strange.

Christian Graus - Microsoft MVP - C++

Christian Graus24-Jul-05 19:03

Re: Stranger in a Strange Land

24-Jul-05 19:03

interesting.....

Christian Graus - Microsoft MVP - C++

nlyre2-Aug-05 4:13

nlyre

2-Aug-05 4:13

Hi Christian

How come your title is different. Are you responding to my post on "Remote Desktop Issue"? If yes, thanks... at least someone bother to test it out....especially a Microsoft MVP in C++.

It would be great if you could found any insight to this problem

Thanks! Hmmm | :|

Re: Stranger in a Strange Land

Christian Graus2-Aug-05 14:10

Convert SYSTEMTIME to BSTR

2-Aug-05 14:10

I'll have a look, but what it means is that someone deleted their post.

Christian Graus - Microsoft MVP - C++

banski24-Jul-05 4:15

24-Jul-05 4:15

Hi,

Im trying to find out how to convert a SYSTEMTIME to BSTR. Cant find out how to do that.
Hopefully some of you could help me out.

Best regards
Thomas

John M. Drescher24-Jul-05 4:30

John M. Drescher

24-Jul-05 4:30

banski wrote:
Cant find out how to do that.

That is because there is no standard way of doing this because there are many different date/time formats. A good choice is to output the string in the format that is default for the user's locale.

John

banski24-Jul-05 5:01

24-Jul-05 5:01

Thanks,

But how can I do that in the smartest way. If you have time to show me an example to point me in the right direction would be appreciated.

Best regards
banski

John M. Drescher24-Jul-05 14:23

John M. Drescher

24-Jul-05 14:23

Are you using MFC?

John

banski24-Jul-05 22:09

24-Jul-05 22:09

Hi,

Yes Im using MFC.

Thomas

John M. Drescher25-Jul-05 16:40

John M. Drescher

25-Jul-05 16:40

BSTR SYSTIMEToBSTR(SYSTEMTIME st) 
{
	CTime time(st);
	CString str = time.Format("%c");
	return str.AllocSysString();
}

John

banski27-Jul-05 1:21

how to copy a function as a whole from onre c++ file to another c++ file

27-Jul-05 1:21

Thanks,

This helped me out with my problem.

I missed the str.AllocSysString();

Best regards
Thomas

Create Tables

Saksida Bojan23-Jul-05 23:30

Saksida Bojan

23-Jul-05 23:30

Can anybody tell me how to create tables. I am putting a sample using adox but i got verious error. And by using sql querry, nothing happens. Please Help

ADOX::CatalogClass *cat = new ADOX::CatalogClass();
			String *strDataName = String::Concat(Application::StartupPath, "\\Data\\Blank.mdb");
			String *strCreate(S"Provider=Microsoft.Jet.OLEDB.4.0; Data Source=");
			strCreate = String::Concat(strCreate, strDatabaseName, "; Jet OLEDB:Engine Type=5");
            cat->Create(strCreate);

			ADOX::Table *tbl;
			tbl->Name = "CD";

			tbl->Columns->Append( S"ID", ADOX::adInteger);
			tbl->Columns->Append( S"Name", ADOX::adVarWChar);
			tbl>Columns("ID").Attributes = ADOX::adKeyPrimary;

						cat->Tables->Append (tbl);

fox_mulder_fbi23-Jul-05 4:24

fox_mulder_fbi

23-Jul-05 4:24

plzz help.
how a can i write a program to copy function (as a whole) from one c++ file to another c++ file ,(appending to its end)
the inputs of the programe shoid be source file name,function name and destination file name.

Re: how to copy a function as a whole from onre c++ file to another c++ file

Christian Graus24-Jul-05 19:04

Re: how to copy a function as a whole from onre c++ file to another c++ file

24-Jul-05 19:04

You want to copy a function, at runtime ? As in, you want to add functionality to a compiled class ? Can't be done.

Or are you asking again a question that has been adequately answered before ?

Christian Graus - Microsoft MVP - C++

arshadthegreat25-Jul-05 20:43

arshadthegreat

25-Jul-05 20:43

did it in the following way and it worked.
but the problem is how to add the file header attached with the
function .this comes befeore the function
eg.
///////////////////////////////////////////////////////////////////////////////
//
// history=...........etc
///////////////////////////////////////////////////////////////////////////////

using namespace std;
void main()
{
CStdioFile csf("E:\\lastfunc\\ii.cpp",CFile::modeRead);
CStdioFile csg("e:\\cc.cpp",CFile::modeNoTruncate|CFile::modeCreate|CFile::modeWrite);
csg.SeekToEnd();
CString str;
while(csf.ReadString(str))
{
if (str.Find("SetupTls",0)>=0)
{
int i=0;
cout<<str.getbuffer(str.getlength());
csg.writestring(str+"\n");
do {
if(csf.readstring(str))
{
if(str.find("{")="">=0)
{
i++;
}
if(str.Find("}")>=0)
{
i--;
}
cout<<cout<<str.getbuffer(str.getlength())<<'\n';
csg.writestring(str+"\n");
}

} while(i="">0);
}
}
csf.Close();
csg.Close();

}

Server Command Routing

DhCole22-Jul-05 23:16

DhCole

22-Jul-05 23:16

I have just learned how to properly do sockets. And as such am currently experimenting with them. I am doing a kind of chat room type program but it needs to interpret certain commands and perform actions.

I cant decide how I want to route the commands though, do I want to use a big messy if statement block or a for loop that loops through checking aginist a if statement or some kind of hashing.

I am checking the first letter of each command received useing a switch statement so I dont check aginist EVEREY command, just the ones that begin with that letter. But I want this to be a pretty fast server considering I want to assum high client load. So whats the fastest way to run through all the possible commands until one is found?

Thanks.

P.S. Im on FreeBSD5.1r and this code doesnt need to be portable, so if there is something platform specific you want to add, please do.

File Monitoring Using ReadDirectoryChangeW

Sheela_R22-Jul-05 20:43

Sheela_R

22-Jul-05 20:43

I am using ReadDirectoryChangeW API to monitor the folders. I am not able to rename or move or copy a folder which is DIRECTLY under ther target monitoring folder.
For example: i have given 'D:\NewDirectory' has to be monitoried.
I have some subfolders under this 'NewDirectory'.
when this api started monitoring 'NewDirectory', then i am not able to rename the sub folders or filename which is DIRECTLY under this folder.

I have used createfile to get the handle, and passed the handle to ReadDirectoryChangeW.
Please tell me whats may be the problem

Controlling my Console

jinbabaj22-Jul-05 9:21

jinbabaj

22-Jul-05 9:21

Hi folks!

i need a little help about how to control the height and width of the console when my application(console) is started.
I mean when my simple c++ code(e.g Helo world) starts its execution in the console, the Console is resized to what ever dimension (height & width) i mentioned in my program; plz do tell me how to controll the dimension of my console...

Plz i need simple c++ code i.e. no MFC no Windows programming..

Regards, JinBaba.
Bye.

parse

iboett2s22-Jul-05 2:56

iboett2s

22-Jul-05 2:56

hi,
I'm student.But I can not much.I have to make a c++ programm to search and to return some values from a Textfile. The Textfile looks like:
proxy_name="musterman"
Proxy_pass="123123"
name="James Bond"
pass="123aa123"
the program must be written in c++. I have already done something, but it is to Frown | :(

so is it, what I wrote:
LoadConfigFile::ParseConfigFile(const std::String & obj){

std::string line;
std::String s="";

if (obj.length <= 0)
return false;

ifstream dat(obj.c_str());// Konfigurationsdatei

if (!dat){
cout<<"Die Datei konnte nicht geöffnet werden.";
return false;
}

getline(dat,line);
????????????????????
thank you for your help

Re: parse

Christian Graus24-Jul-05 19:06