Ho to pass optional parameter in c#

you can use param type, which could take zero parameters or more

Rob <rob64464yahoo.co.uk> wrote:

Hiya,

This would be an example:

public void SayHello(String name)

{

 &nbsp; &nbsp; &nbsp; &nbsp;   ; MessageBox.Show(name);

}

public void SayHello(String name, String name2)

{

 &nbsp; &nbsp; &nbsp; &nbsp;   ; MessageBox.Show(name+”\n”+name2);

}

public void SayHello(String name, String name2, String name3)

{

 &nbsp; &nbsp; &nbsp; &nbsp;   ; MessageBox.Show(name+\n”+name2+”\n”+;name3);

}

Notice I use the same method name and just add extra paramete rs. This is referred to as overloading in the C# language.

Kind Regards,

Robert A Heeley

rahsoftware.com">Rob.Heeleyrahsoftware.com

http://www.rahsoftware.com

0770 4121168

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From: Microsofts_C_Sharp@yahoogroups.com [mailto:Microsofts_C_Sharp@yahoogroups.com] On Behalf Of geme_ 3030
Sent: 18 July 2006 12:23
To: Microsofts_C_Sharp@yahoogroups.com
Subject: Re: [Microsofts_C_Sharp] Ho to pass optional parameter in c#

Expalin Plz  >>&gt; Do u Mean OverLoad Function ??

rkmnm <rkmnmyahoo.com&gt; wrote:

HI

can any one tell me how to pass optional Parameter in c#.

Plz Help me how to pass it.

Thanks

Ravi Mittal

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