mcs/class/System.Data/corefx/FieldNameLookup.cs

   1 namespace System.Data.ProviderBase
   2 {
   3         partial class FieldNameLookup
   4         {
   5                 public int IndexOfName(string fieldName)
   6                 {
   7                         if (null == _fieldNameLookup)
   8                         {
   9                                 GenerateLookup();
  10                         }
  11                         // via case sensitive search, first match with lowest ordinal matches
  12                         object value = _fieldNameLookup[fieldName];
  13                         return ((null != value) ? (int)value : -1);
  14                 }
  15         }
  16 }