For loop not working

Graeme Pariot

//from com VBA call below this loop worked fine with array
for (int i = 0; i < myLength; i++)
   {
      string[] ar = Array.ConvertAll((object[])o1[i], x => (string)x);
      List st = new List(ar);
      foreach (var x in st)
         str += "*" + x + "*";
    }

  //from com VBA call below this loop not worked fine with array

   for (int i = 0; i < myLength; i++)
   {
      string[] stt = (string[])s4[i];
      for (int p = 0; p< stt.Length; p++)
      {
         val += stt[p];
      }
    }

4 Replies

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Shweta Lodha12y ago
Accepted answer
I think, issue is with your casting. Please try to change your code to following:

//from com VBA call below this loop not worked fine with array

   for (int i = 0; i < myLength; i++)
   {
      string[] stt = (string[])s4[i];
      for (int p = 0; p< stt.Length; p++)
      {
         val += (string)stt[p];
      }
    }

Hope it should work
Vulpes12y ago
I think I must be going mad here but I don't follow this at all.

'stt' is a string array and so stt[p] is already a string.

How then can casting it to a string solve whatever the problem was?
Shweta Lodha12y ago
Glad to hear that :)
Graeme Pariot12y ago
thanks Shweta Lodha for catching that missed piece. It worked now.