|
u can use
System.Diagnostics.Process.Start("full path with application name");
rahul
|
|
|
|
|
so i'm supposed to knoe where the user installed the projects?!
rzvme
|
|
|
|
|
|
You can also at a "Add Application" option on your program. Let the user find and add the items themselves.
|
|
|
|
|
i think following way colud help you
make your every project a user control and embed them on the panels.and on of click event on every panel you can run your program.
sameer
|
|
|
|
|
suppose my combo is populated and i want when i will press down arrow key then the list of my combo will be shown.pls help with sample code.
tbhattacharjee
|
|
|
|
|
if focus is in ComboBox.then write following code on the key down event of the combobox
if(e.Keycode==Keys.Down)<br />
{<br />
myComboBox.DroppedDown =true;<br />
}
sameer
|
|
|
|
|
Hi
i want to search for a specific folder (the folder will have a unique name and will not reside in more than one partition) in all the partitions of hard disk. What is the simplest way to do that. Can anyone suggest please.
regards
sAqIb
"Our scientific power has outrun our spiritual power. We have guided missiles and misguided men."
Dr. Martin Luther King Jr.
|
|
|
|
|
u can try out FolderBrowserDialog tool.
rahul
|
|
|
|
|
Create a directory with a formatted GUID as the name.
|
|
|
|
|
can you please explain your answer a little more with some sample code?
regards
sAqIb
"Our scientific power has outrun our spiritual power. We have guided missiles and misguided men."
Dr. Martin Luther King Jr.
|
|
|
|
|
i mean, i can create a directory, but don't know how to create a directory with a formatted GUID as the name.
regards
sAqIb
"Our scientific power has outrun our spiritual power. We have guided missiles and misguided men."
Dr. Martin Luther King Jr.
|
|
|
|
|
System.Guid.NewGuid().ToString()
|
|
|
|
|
Does any 1 have any idea how to join a m/c to a domain to which it is physically connected?
Sankalp Verma
|
|
|
|
|
Hi there,
I am trying develope an internet chat application in C#.Net using Visual Studio 2005.
I am struggling succeeding in this and basically ended up creating a network chat app.
What i want to do is create an app that direct chats over the internet (like on a network chat). only my friend and myself will use it so no rooms or anything is needed its just a plain direct chat over the net.peer 2 peer like.
I know the using of sockets or remoting but everywhere i look it all just goes down to an tcp/ip chat.
Could anyone please help me with this or direct me somewhere where i can get help please?
Kind Regards
Deon
|
|
|
|
|
Tell me 1 thing buddy are you in a private n/w or on the public n/w?
If youa re in a public n/w thn it should not b a issue.
|
|
|
|
|
Im in a private network and my friend will be in a public network.
hmmmm i guess firewalls will be a problem ouch.
any suggestions maybe?
im so confused and i know this is not alot of code it only has to be the most simplest
app which sends text like p2p.
i have some code i you want to take a look at it and maybe direct me from there.
Thanks alot
|
|
|
|
|
If neither of you has a static ip then you'll need a web service to keep track of the ip-s for peer discovery, even if the app will be used by only the two of you.
|
|
|
|
|
funny actually i dont know lol
well for now lets say both of us have a static ip.
here is the code i have so far what do you guys think?
ok this is written so for now you chat with yourself. the strfriend will be the ip of my friend obviously lol.
<br />
using System;<br />
using System.Windows.Forms;<br />
using System.Drawing;<br />
using System.Net.Sockets;<br />
using System.Threading;<br />
using System.IO;<br />
using System.ComponentModel;<br />
using System.Net;<br />
using System.Drawing.Drawing2D;<br />
<br />
namespace MyTalk<br />
{<br />
public partial class Chat : Form<br />
{<br />
private TcpClient objClient;<br />
private Thread thdListener;<br />
private TcpListener objListener;<br />
private string strFriend;<br />
private string strMe;<br />
<br />
IPAddress ipadd;<br />
public delegate void Invoker(String t);<br />
<br />
public Chat()<br />
{<br />
strFriend = "10.0.1.166";<br />
ipadd = Dns.GetHostEntry(strFriend).AddressList[0];<br />
strMe = "Me";<br />
<br />
thdListener = new Thread(new ThreadStart(this.Listen));<br />
thdListener.Start();<br />
<br />
InitializeComponent();<br />
}<br />
<br />
private void Listen()<br />
{<br />
string strTemp = "";<br />
objListener = new TcpListener(ipadd,1000);<br />
objListener.Start();<br />
do<br />
{<br />
TcpClient objClient = objListener.AcceptTcpClient();<br />
StreamReader objReader = new StreamReader(objClient.GetStream());<br />
while (objReader.Peek() != -1)<br />
{<br />
strTemp += Convert.ToChar(objReader.Read()).ToString();<br />
}<br />
object[] objParams = new object[] { strTemp };<br />
strTemp = "";<br />
this.Invoke(new Invoker(this.ShowMessage), objParams);<br />
} while (true != false);<br />
}<br />
<br />
private void ShowMessage(String t)<br />
{<br />
rtbMessage.Text += strFriend + ": " + t + "\n";<br />
}<br />
<br />
private void btExit_Click(object sender, EventArgs e)<br />
{<br />
objListener.Stop();<br />
Application.Exit();<br />
Environment.Exit(0); <br />
}<br />
<br />
private void btSend_Click(object sender, EventArgs e)<br />
{<br />
rtbMessage.Text += strMe + ": " + rtbType.Text + "\n";<br />
objClient = new TcpClient(strFriend, 1002);<br />
StreamWriter w = new StreamWriter(objClient.GetStream());<br />
w.Write(rtbType.Text + "\n");<br />
w.Flush();<br />
objClient.Close();<br />
rtbType.Text = ""; <br />
}<br />
|
|
|
|
|
You've got a full 101-key keyboard in front of you - use it. SMS-speak is frowned upon because it makes your posts hard to read.
Dave Kreskowiak
Microsoft MVP - Visual Basic
|
|
|
|
|
GermanDM wrote: I know the using of sockets or remoting but everywhere i look it all just goes down to an tcp/ip chat.
You do know what TCP/IP means? it means Transmission Control Protocol over Internet Protocol. Which should give you a clue to how data is transmitted over the internet.
|
|
|
|
|
I've been to the database and retrieved 1 or more values from a table that match with values for my ListBox text. eg
1 = John
2 = Peter
3 = Fred
etc
I have values say, 1 and 3 in a dataSet and can view each row
I want to get back to my page and have 1 or more names (John and Fred) highlighted. It's fine if there is one but multiple?
Code so far :
for (int i=0;i < dataSet.Tables[0].Rows.Count; i++)
{
mylistbox.SelectedValue = dataSet.Tables[0].Rows[i]
"PersonID"].ToString();
}
This only highlights Fred, the last row in my listbox on my page.
Any advice would be great.
|
|
|
|
|
You can create a ListItem and set its Selected property to true. Or iterate throught
ListItems in your ListBox.
Something like this:
int i = 0
foreach(ListItem li in ListBox1.Items)
{
if( (li.Value == dataSet.Tables[0].Rows[i]["PersonID"].ToString())
{
li.Selected = true;
}
i += 1;
}
Sincerely,
Elina
Life is great!!!
Enjoy every moment of it! 
|
|
|
|
|
|
Hi All,
I have a little problem...
From one form to another i am sending an array list.
ArrayList _line = new ArrayList();<br />
_line.Add(strNum);<br />
new frmCellNumberListCheck().Chekker(ref _line);
On the next form i have a list view. How do i populate the a list view with the values in my array list?
Here is the part on my next form...
public void Chekker(ref ArrayList _NewList)<br />
{<br />
_Confirmer = _NewList;<br />
this.ShowDialog();<br />
NewList = _Confirmer;<br />
}
Now in the load method of the form i want to use the _Confirmer to populate the listview called ChekkerList.
How do i go about doing so...
Thank you in advance
Nico
"Many of life's failures are people who did not realize how close they were to success when they gave up." Thomas A. Edison
|
|
|
|
General 
News 
Suggestion 
Question 
Bug 
Answer 
Joke 
Praise 
Rant 
Admin 
Submit an article or tip
