C#

Abbas82 wrote:

TVAmortizationData[] data;

Christian Graus wrote:

This creates an array. Every object in that array is null, until you call new on it. This is why you're getting this error.

data = new TVAmortizationData [10 /* 10 is arbitrary, make the array whatever size you want */];

jimmanuel wrote:

You must initialize data like so:


data = new TVAmortizationData [10 /* 10 is arbitrary, make the array whatever size you want */];

TVAmortizationData[] data = new TVAmortizationData[10]; // replace with how many elements you want in the array.
data[0] = new TVAmortizationData();
...

gumi_r@msn.com wrote:

thanks for the tip about Reflector.

try
{
    RASCONN lprasConn = new RASCONN();
    lprasConn.hrasconn = IntPtr.Zero;
    IntPtr m_ConnectedRasHandle;
    m_ConnectedRasHandle = lprasConn.hrasconn;

    RAS.RasHangUp(m_ConnectedRasHandle);
}
catch (Exception ex)
{
    MessageBox.Show(ex.Message); //i cant even get any exception here:sigh:
}

Muammar© wrote:

but never mind, nobody seems to know how to solve this

try
{
    // You created an object and set one of its properties to
    // IntPtr.Zero.  Then, you didn't do anything with the object.
 
    // You didn't even try to retrieve a handle to a current connection!!
 
    // This is what your code, as written, boils down to:
    RAS.RasHangUp(IntPtr.Zero);
 
    // What do you think this will do?  That's right!  Nothing!!
}

int rc;
rc = RAS.RasHangUp(validHandle);
if (rc != 0)
{
    // An error occured calling RasHangup...
}
else
{
    // The call to RasHangUp was successful...
}

RASCONN lprasConn = new RASCONN();
lprasConn.hrasconn = IntPtr.Zero;
int lpcb = 0, lpcConnections = 0;
lpcb = Marshal.SizeOf(typeof(RASCONN));

RAS.RasEnumConnections(ref lprasConn, ref lpcb, ref lpcConnections);
RAS.RasGetConnectionStatistics(lprasConn.hrasconn, stats);

IntPtr m_ConnectedRasHandle;
m_ConnectedRasHandle = lprasConn.hrasconn;

MessageBox.Show(Convert.ToString(RAS.RasHangUp(m_ConnectedRasHandle)));