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Revision: 10462
at December 30, 2008 14:53 by mordecaix7
Initial Code 
Nullable<int> x;

int y = x ?? -1;
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                                        Initial Description
                                        

                                    

                                    
If you set the int keyword to be Nullable, then when x is declared there it's set to null.
On the second line, the "??" are saying if x is null then assign -1 instead.

                                

                                                            

                                    

                                        

                                        Initial Title
                                        

                                    

                                    
Assign Default Value to Variable if Second Variable is Null

                                

                                                            

                                    

                                        

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                                        Initial Language
                                        

                                    

                                    
C#