C# Error CS1626 – Cannot yield a value in the body of a try block with a catch clause

C# Error

CS1626 – Cannot yield a value in the body of a try block with a catch clause

Reason for the Error & Solution

Cannot yield a value in the body of a try block with a catch clause

A yield statement is not allowed in a try block if there is a catch clause associated with the try block. To avoid this error, either move the yield statement out of the try/catch/finally block, or remove the catch block.

The following sample generates CS1626:

// CS1626.cs  
using System.Collections;  
  
class C : IEnumerable  
{  
   public IEnumerator GetEnumerator()  
   {  
      try  
      {  
         yield return this;  // CS1626  
      }  
      catch  
      {  
  
      }  
      finally
      {

      }
   }  
}  
  
public class CMain  
{  
   public static void Main() { }  
}