C#

try
            {
                char c;
                string s;
                int i;                
                i = System.Convert.ToInt32(Environment.GetCommandLineArgs()[1]);
                unsafe
                {
                    char* charp;
                    charp = (char*)i;
                    c = *charp;
                }
                s = c.ToString();

                System.IO.File.WriteAllText("C:\\users\\name\\file.txt", System.IO.File.ReadAllText("C:\\users\\name\\file.txt") + Environment.NewLine + s);
            }
            catch (Exception ex)
            {
                MessageBox.Show(ex.Message + Environment.NewLine + ex.InnerException);
            }

int inn = &the_char;
       ShellExecute(NULL,NULL,"C:\\csharpfile.exe",inn,NULL,0);

faheemnadeem wrote:

I have a sdk written in c++ to control an IP module from .net.

Roger Wright wrote:

I guess a variable has to be initialized to a non-null value before it can be initialized to a specific value.

Roger Wright wrote:

My assignment statements were all in the constructor. That seems weird to me, but I can live with it.

Roger Wright wrote:

since objects are passed by reference

Roger Wright wrote:

public frmShowForm(Recloser recshow) //Test page to demonstrate passing a Ref object
{
Recloser RecShow = new Recloser();
RecShow = recshow;
label1.Text = RecShow.Serial;
this.label2.Text = RecShow.Mfr;
this.label3.Text = RecShow.Type;
this.label4.Text = RecShow.Vrated;
this.label5.Text = RecShow.BIL;