ravi

• Jan 3rd, 2007

 

That is Depends on the situation.

for ...next is good in case of performance and it should require index value.

 it varies by the index.

  example:

  for(int i=0;i<10;i++)

    {

           Console.WriteLine(i);

   }

foreach ..next need not index.

it varies by the contents

   example:

    foreach(DataRow r in ds.Tables[0].Rows)

   {

       Console.WriteLine(r["CustId"]);

  }

 abow one is not an exact one, my intension is to saying difference between

for ..next and foreach ..next.