填充对象数组显示

Question

为什么这不起作用。下面是我的代码：

private static void FillCatalogue() 
     { 
     int intCatalogueNumber = 0; 
     arrMyShows = new Show[intCatalogueNumber]; 

     Show newShow = new Show(); 
     //arrMyShows[intCatalogueNumber] = newShow; 
     Console.Clear(); 
     Console.Write("Title: "); 
     arrMyShows[intCatalogueNumber].Title = Console.ReadLine(); 
     Console.Write("Year: "); 
     arrMyShows[intCatalogueNumber].Year = Convert.ToInt32(Console.ReadLine()); 
     Console.Write("Lead Actor: "); 
     arrMyShows[intCatalogueNumber].LeadActor = Console.ReadLine(); 
     Console.Write("Price: "); 
     arrMyShows[intCatalogueNumber].RentalPrice =  Convert.ToDouble(Console.ReadLine()); 
     //Console.Write("Does the show have Blu-Ray discs? (Y/N) "); 

     Console.WriteLine(arrMyShows[intCatalogueNumber].Title + " " + arrMyShows[intCatalogueNumber].Year + " " + arrMyShows[intCatalogueNumber].LeadActor); 

Answer 1

你让你的阵列arrMyShows的大小为0;当然这不会起作用。给它另一个值：

int intCatalogueNumber = 0; 
int size = SOMETHING; 
arrMyShows = new Show[size];