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Hi,
I have DataTable that is binded to a DataGridView. How to I retrieve the values in the columns/rows dynamically? I want to retrieve the string representation of each cell. Clearification: When user have finished entering data in the datagridview he/she hits the save button every data in each cell is saved into a objects fields.
Thanx in advance
Regards
/Christoffer
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Hi all,
I need to covert a video file to a .flv file,
How do i do that?
Thanks & Regards,
Pramod
"Everyone is a genius at least once a year"
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import the video in Macromedia Flash. flv is a Flash Video.
regards,
g00fy
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sorry i didn't get u,
Here is what i want to achieve.
I have created a web Page, now i want to play a video file on this page.
For this i want to convert a video file to a .flv file.
how do i convert a video file to a .flv file?
Thanks & Regards,
Pramod
"Everyone is a genius at least once a year"
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To convert the video, import it in flash and from within. Moreover there are external FLV converters also available.
Excelsior
Arjun Bahree
"By The Might of Mjolnir"
I Came! I Coded! I Conquered!
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I think u didn't get wht actually i am trying to do.
I have a web application, on my ftp server there are video files which i
need to play on my page.
Now when i get the files from the ftp server they are video files,
And i want them to convert to .flv files so that i can play them in the browser.
Hope i am able to explain it now.
Thanks & Regards,
Pramod
"Everyone is a genius at least once a year"
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Hi,
i have a desktop application in which i have a datagrid.
each row of the grid have few dropdowns.
now after the user make the changes in the grid, i want to just bulk update the grid in the database, i dont want to include the rows in the update which have not been updated.
Thanks.
Deepak Surana
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Well for this, you can use the datagrid row properties to find out which are the changed/modified rows and likewise only update those rows in the DB.
Does that answer what you looking for?
Excelsior
Arjun Bahree
"By The Might of Mjolnir"
I Came! I Coded! I Conquered!
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Hi,
I think it can solve my problem,
can you please provide me a code snippet for the same.
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i want to make style as this
http://www.shoppinp.com/testing.png
how can do this ???
Palestine
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google or search on cp for 'outlook bar' and you will find alot of them.
here[^] is one on cp, although the look is not quite waht you are after
regards,
g00fy
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I use an IPCChannel to relay information between 2 apps on the same PC. This all goes well. The problem is when I close the server side application, and then start it again I can not re-establish the IPCChannel untill I close the client app that connected to the previous server side app too.So I guess somewhere the .NET framework still keeps track of that IPCChannel. I tried to run Channelservices.UnRegisterChannel on the server side app before I close it and running an UnRegisterChannel on the client side too, but to no avail.
Does anybody know how I might fix this problem?
Thanks for any help,
Davy
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Reinitiate the remoting setup request by dynamically performing the steps to register the channel and connect. You need to ping the Server and when it becomes online, reinitiate the remoting framework from the client.
Excelsior
Arjun Bahree
"By The Might of Mjolnir"
I Came! I Coded! I Conquered!
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hi,
i'm writing a code to read and write to my serail com port
to know when i am writing i use hyperterminal and connect com1 to com5
but i dont know how i should test the reading?
any suggestions?
here is my code:
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.Windows.Forms;
using System.IO.Ports;
namespace serial2005
{
public partial class Form1 : Form
{
// Instantiate the communications port with some basic settings
SerialPort port = new SerialPort("COM1", 19200, Parity.None, 8, StopBits.One);
public Form1()
{
InitializeComponent();
}
private void send_button_Click(object sender, EventArgs e)
{
// Open the port for communications
port.Open();
// Write a string
port.Write(txt_send.Text);
// Close the port
port.Close();
}
private void read_button_Click(object sender, EventArgs e)
{
port.Open();
txt_rec.Text = port.ReadLine();
port.Close();
}
}
}
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one document is there in codeproject only.what you do use one female com port connector and connect the two pins with a wire ,i dont know the pin no but read the document you will get that one.and run your application ,mine is working fine.i will search out and will let you know the pin nos 
<marquee>nishu
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Check this link
http://www.infonewsindia.com/pinout/#3[^]
connect 2 and 3rd PIN and you will get your result.I have done suchh kind of application and its working really fine...
Enjoy!!!
<marquee>nishu
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thx!!
its working just fine now, i used the same app twice, so i send from Com1 to com2 and visa versa
i only have probs with some letters like é and § i get ? instead do you know a solution to this?
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Acctually I also dont know the answer perfactly coz I didnt realize the problem ,but I can suggest you one solution ,try that one and inform me if that works or not ,ok?
You should convert your string in to UTF8 encoding first and than send it,or you can use StringBuilder with UTF8 ,Which is there in System.Text namespace, try that out and let me know ok?
<marquee>nishu
<marquee>nishu
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lo,
the text i want to encode comes form textbox.text, so this is a string
if i use encoding.utf8.getbyte(textbox.text) i get an error because it
is'nt a char[] char.
do you know how to solve this or am i going the wrong way here?
grz
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lo,
found the solution:
public Form1()
{
InitializeComponent();
port.Encoding = System.Text.Encoding.UTF8;
}
in case you'll ever need it :p
thx alot
grz
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i have application program taht will use
username and password
i ask about what is the best coding algorithm
to pasword and where i can find it
Palestine
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Hi,
You can try using MD5. There is an encoder built in VS2005. However you must know that MD5 cannot be decoded so if you want to test the input password with a stored one you should convert the input password to MD5 and then compare it with the stored password. Search MSDN for MD5.
Hope it helps.
Do your best to be the best
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Hello
I have a C# application that uses several Libraries (Crystal ...). The application always runs well.
Since a few days I focus the problem, that I can start my application only with the debugger (the Debug and the Release version).
If I start the *.exe directly, the application crashes ... Most times an 'Out Of Memory' exception occurs.
I added some debugging output and I see, that I enter the Main() but then it crashes ...
The application also crashes, if I take an old (former running) *.exe file.
Do you have any hint how I could handle it?
Thanks and best regards,
Martin
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Hello!
I have an application that uses a tabcontrol with a couple of tabpages. However, I wonder if anyone knows if there is a way to make one of the tabs appear without clicking it?
Best regards,
Hampus
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Set either TabControl.SelectedIndex or TabControl.SelectedTab property.
"Programming today is a race between software engineers striving to build bigger and better idiot-proof programs, and the Universe trying to produce bigger and better idiots. So far, the Universe is winning." - Rick Cook www.troschuetz.de
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