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I have a solution with C# code in one project calling unmanaged C++, which is in a separate project. The C++ code uses cout <<. These lines of output come to the output window in the debugger. Can I redirect them to a file without changing the code? If so, how?
Thanks for any help.
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Have you looked at System.Diagnostics.Process class? It has some methods on it for redirecting standard output.
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I don't want to change code. I was thinking along the lines of how you would do it if running from a dos prompt/command line:
$ aprog.exe > outfile.txt
I tried putting " > outfile.txt" on the command parameters line in the debug properties of both projects, but this had no effect.
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i need the code of validation of date field in a combobox using c# for a windows based application
alok tripathi
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try
{
DateTime time = DateTime.TryParse(text);
}
catch(FormatException)
{
}
regards
modified 12-Sep-18 21:01pm.
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My datagrid has <asp:image id="image" imageurl="">
I have a solution using:
Response.ContentType = "application/vnd.doc"
Dim stringWrite As New System.IO.StringWriter
Dim htmlWrite As New System.Web.UI.HtmlTextWriter(stringWrite)
MyDatagrid.RenderControl(htmlWrite)
but in my word file have a link to jpg file.
The problem is that my word file allways needs on-line for view the images.
Please how I can export my datagrid with image inside word file???????
holas
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But a vector is going to be an array ( although the standard doesn't say it has to be, the rules it defines pretty much mean it will be ).
Christian Graus - Microsoft MVP - C++
Metal Musings - Rex and my new metal blog
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hi.
i am building a chat server for a project i need.
i need to use a list view for the users who are connected to my server.
i can add them easylly using a string array but my problem is how to approach them afterwards??
like i want to make there user name as a key so if the user disconnects it will show up in the list view status column that i made as disconnected and not connected.
for that i need direct access to the actuall item.
so again my question is how to do that?
i would really apprechate your answers.
thanks alot
Saar Dagan
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SaarDagan wrote: i want to make there user name as a key
why dont you use Hashtable with User name as key or NameValueCollection ?
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Hi, if u r still looking for answer about your question I have one, I have worked on something like this and I've used a database.mdb with a checkbox feild that specifies wether the user online or not, and this can help in viewing the users as online and offline in the list view, the code is something like the following:
<br />
Dim onlineusers As Integer<br />
Dim cnn As New OleDbConnection<br />
Dim da As OleDbDataReader<br />
Dim cmd As New OleDbCommand<br />
ListView1.Clear()cnn.ConnectionString= "Provider=Microsoft.JET.OLEDB.4.0;DATASOURCE=\\127.0.0.1\Messenger\chatdb.MDB"<br />
cnn.Open()<br />
cmd.Connection = cnn<br />
cmd.CommandText = "select nickname,online from users"<br />
da = cmd.ExecuteReader()<br />
Do While da.Read<br />
If da.GetValue(1) = "False" Then<br />
ListView1.Items.Add(da.GetValue(0), 2)<br />
Else<br />
ListView1.Items.Add(da.GetValue(0), 1)<br />
End If<br />
<br />
Loop<br />
cnn.Close()
in the previous code, the value 2 stands for the list item that represents offline user, and 1 for online user.
**3bood**
Just Wanna Learn More
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Hi all. I want to associate upward and downward arrow while sorting . Please tell me is there any built in property to do that or i have to do it programmatically. I want something like:
http://demos.devexpress.com/ASPxGrid2Demos/CS/[^]
Please help me in this regard.
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Hi all. I am doing development in .net. I have a backup file of database. I want to restore the database. I have sql server management studio too. But i dont know exactly how to do it? Please guide me How to do that. what i have done so far is CREATE A NEW DATABASE "info". Right click on Database. clicked Restore Database. In the TO DATABASE , i have selected "info". Now on the source of Restore (From device), I have given it the path of backup file and checked RESTORE downward. but it gives me an error "Restore Failed for server L2PC09\SQLEXPRESS". Please guide me in this regard.
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I am developing a windows application in notepad2
and the command prompt csc compiler.
I have successfully supressed the console window from
appearing by using the right command prompt switch.
How can I specify my application icon? When I look
at the exe file in windows explorer, it has the icon
of a dos prompt, as if it's a console app.
How can I use my own icon, say reallnice.ico, in this
app.
Mind you, NOT AS THE FORM ICON, BUT THE APPLICATION ICON
AS SEEN IN WINDOWS EXPLORER.
Thanks.
ASP - AJAX is SEXY. PERIOD.
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you want the /win32icon switch
all options to csc.exe can be seen by issuing the command "csc /?" at the DOS prompt.
Luc Pattyn
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Thank you!!!!!!! I missed the most obvious lookup.
The /? switch.
Thanks a lot pal!
ASP - AJAX is SEXY. PERIOD.
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dont know about you problem , but why can't you use an express version of visual studio ,they're FREE!
http://msdn.microsoft.com/vstudio/express/
Gideon
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I hate using Visual Studio, or any IDE for that matter.
They bloat the code, and pull in stupid things which I don't
need.
The only way to have complete control over EVERY NOOK and CRANNY
is to do things manually.
When I used to develop in Java, I never used an IDE. I built
some killer apps (Limewire like Network P2P) using notepad
and command prompt javac. That's it.
Personally, I feel there's nothing that can be done using
an IDE and not raw tools like a text editor and compiler.
In short, LOVE HANDCODING FROM SCRATCH!
ASP - AJAX is SEXY. PERIOD.
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wow...! when i first started C i did it with notepad and tc for a few months , and then when i learnt java i did it with javac for about a month but i would really take a hell lot of time and make a good amount of syntax errors! so i got IDE's a little later!
Bulky Fellow said : When I used to develop in Java, I never used an IDE. I built
some killer apps (Limewire like Network P2P) using notepad
and command prompt javac. That's it.
thats awesome!
Happy coding!
Gideon
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How to send an e-mail from my C# Windows Application.
On Visual Studio 2003.
Help.
Vasildb
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hey there,
first u need to refrence the (System.Web) library in your project then either u use a valid smtp server (ie. could be the server in your network) of you make yours function as on, how??
start>control panel>performance and maintainance>administrative tools>internet information services>local computer>default smtp virtual server>properties>access>relay>all exept the list bellow "this will make your computer a valid smtp server even for me:->" but dont worry, i have mine;P, any how vasildb, code the following in a button event
System.Web.Mail.MailMessage msg;<br />
System.Web.Mail.SmtpMail.SmtpServer = "127.0.0.1";
msg = new System.Web.Mail.MailMessage();<br />
msg.From = "sender@somewhere.com";<br />
msg.To = "reciever@somewhere.com";<br />
msg.Subject = "hey!";<br />
msg.Body = "test";<br />
System.Web.Mail.SmtpMail.Send(msg);<br />
MessageBox.Show("message has been sent successfully to: " + msg.To);
cheers,
muammar.
All generalizations are wrong, including this one!
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Hi...
I want to change the 'Opacity' property of my form when i move my form using mouse from one place to another while application is running. I want same effect as we can see when we get an exception while debugging any application in VS2005. We get one form & if we try to move that form its opacity chnges & that form becomes normal when we stop moving that form.
My application is a MDI application & i want to change the Opacity of child Form.
Thank & Regards,
Vinay
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