16 lines
358 B
C#
16 lines
358 B
C#
|
namespace System.Data.ProviderBase
|
||
|
|
{
|
||
|
|
partial class FieldNameLookup
|
||
|
|
{
|
||
|
|
public int IndexOfName(string fieldName)
|
||
|
|
{
|
||
|
|
if (null == _fieldNameLookup)
|
||
|
|
{
|
||
|
|
GenerateLookup();
|
||
|
|
}
|
||
|
|
// via case sensitive search, first match with lowest ordinal matches
|
||
|
|
object value = _fieldNameLookup[fieldName];
|
||
|
|
return ((null != value) ? (int)value : -1);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|