C#

if (MessageBox.Show("Are you sure?", "Confirm save?", MessageBoxButtons.YesNo, MessageBoxIcon.Question) == DialogResult.Yes)
     {
          //Do tasks

                }

jekak wrote:

I'm c# developer(vever worked with c++).

N a v a n e e t h wrote:

NET framework comes with good networking related classes and those are very straightforward to use and their socket implementation is quite good

jekak wrote:

my App going to be very corelated to HardWare Network so maybe better solution is c++, is it correct?

try
{
int i=0;
int j=2;
if(i==0)
{
throw new ArgumentNullException();// or your exception class
}
int k=j/i;
}
catch(Exception e)
{
messagebox.show(e.Message);
}

jojoba2011 wrote:

the value or Parameter that cause error in try block?

line 5 exception occured 
i=0 made this error

int i;
try
{
    i=0;
    int j=2;
    int k=j/i;
}
catch(Exception e)
{
    string msg = "i = " + i + " " + e.Message;
    messagebox.show(msg);
}

int x;

try
{
x=0;
int i=0;

x=1;
int j=2;

x=2;
int k=j/i;

x=3;
}
catch(Exception e)
{
string err="";

switch(x)
{
case 0: err = " caused by i=0" ; break ;
case 1: err = " caused by j=2" ; break ;
case 2: err = " caused by k=j/i" ; break ;
}

messagebox.show(e.Message + err );
}