System.Data.Common.DataColumnMappingCollection.IndexOfDataSetColumn C# (CSharp) Method

        public int IndexOfDataSetColumn(string dataSetColumn)
        {
            if (!string.IsNullOrEmpty(dataSetColumn))
            {
                int count = Count;
                for (int i = 0; i < count; ++i)
                {
                    if (0 == ADP.DstCompare(dataSetColumn, _items[i].DataSetColumn))
                    {
                        return i;
                    }
                }
            }
            return -1;
        }