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bbarnhill wrote: You may not always see how you are blunt, and crude in your delivery but others may
That's in your opinion and your opinion only. There are reasons that people point you towards the correct forum and they have absolutely nothing to do with you. The reason that we don't have everything in one forum is so that people can easily find information on a particular topic. If you start mixing irrelevant things in, it becomes so much harder for others to separate the wheat from the chaff.
bbarnhill wrote: Just because I pointed out a short-coming of yours, you dont have to get hostile.
It ain't a shortcoming of mine that you're an oversensitive idiot.
bbarnhill wrote: I am done with this conversation.
Good night then.
Deja View - the feeling that you've seen this post before.
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I have a little app that i use to connect to my PC at home, upload files, download files, etc.
And it can connect just fine, but only because i put port forwarding on my router, and gave my machine a static ip.
Is there any way i can connect to a pc behind a router by knowing its MAC address, or its local IP? Or something else perhaps.
My current favourite word is: Waffle
Cheese is still good though.
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Not directly, no, as this would represent a serious security risk.
What some applications do is use a third party server which both ends of your transfer connect to - more often than not applications of this sort tend to use one of the well known ports to avoid any firewalling issues.
Me: Can you see the "up" arrow?
User:Errr...ummm....no.
Me: Can you see an arrow that points upwards?
User: Oh yes, I see it now!
-Excerpt from a support call taken by me, 08/31/2007
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Hi,
I run an application in the startup of the computer,
the application is run without a window.
Now I want to send notification to the application to terminate normally
somting like the command Application.CloseMainWindow for an application that run with window
How can I send close command to an application that has no window?
Thanks,
Meir.
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You might be able to use SendMessage:
public const int WM_SYSCOMMAND = 0x0112;
public const int SC_CLOSE = 0xF060;
[DllImport("user32.dll")]
public static extern int SendMessage(int hWnd, uint Msg, int wParam, int lParam);
...
int result = SendMessage( handleToApp, WM_SYSCOMMAND, SC_CLOSE, IntPtr.Zero);
There's probably other ways you could do it, but i don't know any.
My current favourite word is: Waffle
Cheese is still good though.
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Hi,
My application has no form it runs in a backgroud, so the Sendmessage command didn't help me, it send the command to the main form of the application but i don't have one!
There is several option to run an application without a window for example:
Putting the application in the startup of the computer
Thanks,
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Hi,
you could add a window (possibly invisible) to your app and have it receive messages
(if necessary, by overriding WndProc).
Luc Pattyn [Forum Guidelines] [My Articles]
this months tips:
- use PRE tags to preserve formatting when showing multi-line code snippets
- before you ask a question here, search CodeProject, then Google
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Hi,
My application has a window, but when I put the application in the startup of the computer it run without a woindow
Thanks,
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You could send a signal from an app to your running windowless program, e.g. by using
a named mutex.
Luc Pattyn [Forum Guidelines] [My Articles]
this months tips:
- use PRE tags to preserve formatting when showing multi-line code snippets
- before you ask a question here, search CodeProject, then Google
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Take a look at .NET remoting. This will allow you to communicate from one application to another, regardless as to whether or not either has a window.
Deja View - the feeling that you've seen this post before.
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how i can understand that , which website(url) was opened in computer?
or
which website(url) is opene in computer now
maysam_mici @yahoo.com
thanks.
maysasm_mici@yahoo.com
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The model of communicating with a website is extremely ephemeral. The browser makes a request and opens a connection to the server and the page is sent back. Once the browser has the page the connection is closed. You could create some sort of socket that operates in promiscuous mode (but I think that kind of thing was curtailed in XP SP2) and monitor the internet traffic as it goes past.
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HI,
i'm using this method to get the tables names
but it's seems to come back empty
how do i use this method properly?
Have Fun
Never forget it
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First of all you create an object of DataTable, because GetSchema() returns a DataTable.
DataTable objDataTable = new DataTable();
objDataTable = dbConnection.GetSchema();
GetSchema() returns a DataTable (MetaDataCollections) that contains three columns with the following headings:
1 - CollectionName
2 - NumberOfRestrictions
3 - NumberOfIdentifierParts
This table contains 16 rows. CollectionName (Column 0) contains the following data:
MetaDataCollections
DataSourceInformation
DataTypes
Restrictions
ReservedWords
Users
Databases
Tables
Columns
Views
ViewColumns
ProcedureParameters
Procedures
ForeignKeys
IndexColumns
Indexes
If you wants to get the information of databases, you use the following code:
objDataTable = dbConnection.GetSchema("Databases");
In above code GetSchema() take one parameter CollectionName of string type.
If you wants to get the information of tables, you use the following code:
objDataTable = dbConnection.GetSchema("Tables");
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Currently I'm developing a C# winforms application which pulls data from an SQL server. The problem is that I have many forms (~10) and creating an instance of a dataset for every form will consume a lot of memory. So I was wondering if anyone could tell me what are pros and cons of using global dataset instance as opposed to local (where each form has its own instance).
Thank you
Niaher
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I suspect you are experiencing a fundamental misunderstanding about application development. Unless your 10 forms are all visible at once, you won't have 10 datasets in memory at all. Most likely, your app is pulling data from a SQL Server DB that other users are accessing ? In that case, it's always best to be working on up to date data. There should be a data layer that's used globally, but not an actual global dataset that contains data.
Christian Graus - Microsoft MVP - C++
"I am working on a project that will convert a FORTRAN code to corresponding C++ code.I am not aware of FORTRAN syntax" ( spotted in the C++/CLI forum )
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Thank you.
Probably all I need is a lot more reading on design patterns  .
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No, this has nothing to do with design patterns. I did mention some stuff to do with n-tiered development ( I'm giving you a term you can google here ), but the core thing is, members of your forms do not exist unless the form exists.
Christian Graus - Microsoft MVP - C++
"I am working on a project that will convert a FORTRAN code to corresponding C++ code.I am not aware of FORTRAN syntax" ( spotted in the C++/CLI forum )
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I think it's more along the line of "Think of the poor guy who inherit the system"
1. He may need to add fields etc later, and break 9 of the form, or spend more time not to break them.
2. In order to not break the other form, he may add another global dataset.
3. Then another guy who inherit it, see the 2 global dataset with similar data, he either has to make sure it doesn't break anything, or add something in the dataset, break something, and spend more time fixing the rest.
I have seen it in one of the application in my previous company, and I was unfortunately the Nth guy. 
Keep the dataset to each form or business object, and keep the problems localized. 
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Hi Experts, I want to build free program that simply converts RTF fromt to HTML fomrat. Firstly, I want to have the following functionality like Bold, Italics, and underline. How do I do this startup. Is it better to concentrate on Regular expression or any windows call. Is there any other things i need to be carefull about.
Thanks in advance for ur input.
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Regex does seem like an obvious way to parse your text. Another thought - I suspect Word does this for free, what's your application, can it require Word to be installed ?
Christian Graus - Microsoft MVP - C++
"I am working on a project that will convert a FORTRAN code to corresponding C++ code.I am not aware of FORTRAN syntax" ( spotted in the C++/CLI forum )
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I don't want to rely on microsoft Word howerver, i want my solution to be independant.
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yeah even i want to convert both english,chinese from rtf to html with bold,italics and underline formats...
kindly help me on this issue..
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Hi netJP12L,
The RTF Converter[^] includes the conversion from RTF to HTML.
Cheers,
Jani
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