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   ► KBProgrammingC++   Print This     
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C++/CLI Empty String Check (String.IsNullOrEmpty)

The .Net framework offers a static method in the string class: String.IsNullOrEmpty.


String^ s;
  
//s = ""; //Uncomment to test 2nd case.
  
if (String::IsNullOrEmpty(s))
{
  MessageBox::Show("empty string");
}

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