IEnumerable<t></t>

[mehran asg]

hi. How can I return IEnumerable az a method parameter. In fact I want to return a table records. but I must return as IEnumerable; How can I fill IEnumerable and return it?

[SeMartens]

Hi, you have to write a class that will implement the IEnumerable interface. Within the implementation you can move through your records. Have a look here: http://msdn.microsoft.com/en-us/library/system.collections.ienumerable%28VS.80%29.aspx[^] By the way, if you are using the System.Data.Table then the Rows-Property offers a GetEnumerator() method which will return an enumerator for the records within the table. Regards Sebastian

It's not a bug, it's a feature! Check out my CodeProject article Permission-by-aspect. Me in Softwareland.

[mehran asg]

a world of thanks. I 'll try to do it

[Abhishek Sur]

Other than that, you can also use any class implemented from IEnumerable like Array, ArrayList, List etc... to return IEnumerable object. :)

Abhishek Sur **Don't forget to click "Good Answer" if you like this Solution.

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[Lutoslaw]

Use a yield[^] keyword to return records as they go.

IEnumerable<int> GetNumbers()
{
for (int i = 0; i < 100; i++)
yield return i;
}

Now you can do:

foreach (int number in GetNumbers())
Console.WriteLine(number);

Greetings - Jacek