TryComputeLength()

override bool System.Net.Http.MultipartContent.TryComputeLength ( out long length )

inlinepackageinherited

Definition at line 535 of file MultipartContent.cs.

    {
        long num = 2 + _boundary.Length + 2;
        if (_nestedContent.Count > 1)
        {
            num += (_nestedContent.Count - 1) * (4 + _boundary.Length + 2);
        }
        foreach (HttpContent item in _nestedContent)
        {
            foreach (KeyValuePair<string, HeaderStringValues> item2 in item.Headers.NonValidated)
            {
                num += item2.Key.Length + 2;
                Encoding encoding = HeaderEncodingSelector?.Invoke(item2.Key, item) ?? HttpRuleParser.DefaultHttpEncoding;
                int num2 = 0;
                foreach (string item3 in item2.Value)
                {
                    num += encoding.GetByteCount(item3);
                    num2++;
                }
                if (num2 > 1)
                {
                    num += (num2 - 1) * 2;
                }
                num += 2;
            }
            num += 2;
            if (!item.TryComputeLength(out var length2))
            {
                length = 0L;
                return false;
            }
            num += length2;
        }
        num += 4 + _boundary.Length + 2 + 2;
        length = num;
        return true;
    }

References System.Net.Http.MultipartContent._boundary, System.Net.Http.MultipartContent._nestedContent, System.Collections.Generic.Dictionary< TKey, TValue >.Count, System.Net.Http.HttpRuleParser.DefaultHttpEncoding, System.Net.Http.MultipartContent.HeaderEncodingSelector, System.item, System.L, System.length, and System.length2.