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标题: C# Conditional Operator (?:) and Null-Coalescing Operator ?? [打印本页]

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作者: Calvin    时间: 2011-10-16 14:16
标题: C# Conditional Operator (?:) and Null-Coalescing Operator ??

1. string fileName = tempFileName != null ?
   
2.                                  tempFileName : "Untitled";

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1. string fileName = tempFileName ?? "Untitled";

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1. int? count = null;
   
2. 
   
3. int amount = count ?? default(int);

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