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How to return a 'struct' from a web service

I have a need to return a struct from my web service to the calling C# Windows app... how do I do this?  The struct looks like this:

    private struct isbnAndPrices
    {
        string isbn;
        decimal[] prices;
    }
    isbnAndPrices retValue;


What should the return statement look like?  Also, when defining the public method, how do I indicate the return type is a struct?
0
rmmarsh
Asked:
rmmarsh
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1 Solution
 
andrewjmearsCommented:
I think you should make the struct public and make its members public. You don't need to do anything special to return a struct...

            public struct isbnAndPrices
            {
                  public string isbn;
                  public decimal[] prices;
            }

            [WebMethod]
            public isbnAndPrices getMyStruct()
            {
                  isbnAndPrices retValue = new isbnAndPrices();
                  retValue.isbn = "test_isbn";
                  retValue.prices = new decimal[3];
                  retValue.prices[0] =  1.0M;
                  retValue.prices[1] =  2.0M;
                  retValue.prices[2] =  3.0M;
                  return retValue;
            }
0
 
rmmarshAuthor Commented:
I really need the structore to be an array of the structure:

    private struct isbnAndPrices
    {
        public string isbn;
        public decimal high, low, average;
    }
    isbnAndPrices[] retValue;

However, when I try to access the member "isbn", it is not visible... Why?  Can I still return an array of this struct?
0
 
rmmarshAuthor Commented:
Ignore my last post... I found the problem...
0
 
rmmarshAuthor Commented:
Thanks...
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