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Thank you for Reply
Yes i am as a client of that LAN. And i want to get all the IP Addresses and Names of the computers connected with the same LAN.
I have tried this way for test:
using System.Net;
String strHostName = Dns.GetHostName();
MessageBox.Show(strHostName.ToString());
IPHostEntry ipEntry = Dns.GetHostByName(strHostName);
IPAddress[] addr = ipEntry.AddressList;
for (int i = 0; i < addr.Length; i++)
{
MessageBox.Show(addr[i].ToString());
}
But it gets only My Computer's IP Address and another one IP address. I think it is mac address. I have put that IP Address on Run "\\121.245.75.159" but i opens my ShareDocs.
Please help me.
Dipak
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Just an idea, but what if you get your own ip address (using the method you described), your own subnet mask[^], and then ping all the possible addresses within that subnet? The link (labeled "subnet mask" will also allow you to ping the other addresses as well). This will work assuming your subnet mask limits the number of possible ip's to a reasonable number (probably less than 2^8 is reasonable.) Hopefully someone else will offer a more efficient way to do this for you, but in the meantime this will work.
Sounds like somebody's got a case of the Mondays
-Jeff
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You'll have to go through the entire range of IP addresses, PING each one to see if it responds, and if so, resolve that IP to its host name. There is no one function that you can call to give you the entire list.
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hi
i want to add a eventhandler for a mshtml.ihtmlelement.could any one help me to do this please.
with regards
Balagurunathan.B
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i am not getting wat you r trying to say
i just asked how to handle the events of mshtml.ihtmlelement using c#. i dint asked abt that msdn post
with regards
Balagurunathan.B
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You should connect to SQL database[ADO.net] and use sql commands to make the changes on the database.
Check out this sample[^]
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dear Manoj;
i'm using c# windows form not webform
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Hi All,
Is there a way to Convert a string "Yes" to Boolean - or does this apply only to True/False, 1/0.
I've had a look at Parse, Convert.ToBoolean , and BooleanConverter , but no joy.
Thanks
J
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string myString = "Yes";<br />
bool myBool = (myString == "Yes") ? true : false;
There is no automagic, built-in way, no.
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if(val.ToLower()=="yes")
valConvert=True
else
valConvert=False
Regards,
Thomas Stockwell
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.
Visit my homepage Oracle Studios[ ^]
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hmmmm..
OK, thanks Chaps.
J
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Rather than using val.ToLower(), why not use string.Compare with the appropriate case sensitivity test in there?
if (string.Compare(val, "yes", true) == 0)
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no if, no ternary operator:
valConvert=val.ToLower()=="yes";
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Yes is a string, and cannot be converted directly to boolean - as it's specific to the English language. If you were to allow this to be translated, then you'd have to take case and culture into account, e.g. Ja, ja, JA, Oui, OUI, oui.
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One more thing..
bool boo = Convert.ToBoolean("True");
boo returns as True .
If my Culture was "fr-FR ", and :
bool boo = Convert.ToBoolean("Vrai");
would boo return as True/Vrai ?
Thanks
J
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No, if you use reflector to look at Convert.ToBoolean you will see that it simply invokes Boolean.TryParse which, decompiled, looks like:
public static bool TryParse(string value, out bool result)
{
result = false;
if (value != null)
{
if ("True".Equals(value, StringComparison.OrdinalIgnoreCase))
{
result = true;
return true;
}
if ("False".Equals(value, StringComparison.OrdinalIgnoreCase))
{
result = false;
return true;
}
if (m_trimmableChars == null)
{
char[] destinationArray = new char[string.WhitespaceChars.Length + 1];
Array.Copy(string.WhitespaceChars, destinationArray, string.WhitespaceChars.Length);
destinationArray[destinationArray.Length - 1] = '\0';
m_trimmableChars = destinationArray;
}
value = value.Trim(m_trimmableChars);
if ("True".Equals(value, StringComparison.OrdinalIgnoreCase))
{
result = true;
return true;
}
if ("False".Equals(value, StringComparison.OrdinalIgnoreCase))
{
result = false;
return true;
}
}
return false;
}
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jawel, jawohl, ...
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Hi,In my project I used C# as the front end and MySQL 5.0 as back end.I want to take backup and also restore MySQL 5.0 database using C#.I know how to do this with SQL Server but have no idea regarding MySQL. I searched a lot and could find explanations regarding PHP and MySQL but not on C# and MySQL.
Can anyone help me regarding this?
Thanks in advance,
Suspa
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Take the backup command from MySQL documentation[^] and try executing it using Command.ExecuteNonQuery() . I guess it will work
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Im new to C#.I have to integrate paypal into my C# web application.Help me to do it..Than you in advance
Hi,Im Razana
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You're going to have to get ahold of PayPal for that kind of information. We can't really support every library on the web since there's thousands of them. It's very unlikely that anyone who has any experience with PayPal's SDK is going to see your post any time soon.
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