public static DataTableLookup BuildFromDataTable(string file, string columnNameToIndex)
{
var dtl = new DataTableLookup();
// Share, we don't want multiple indexes to block each other.
dtl._input = new FileStream(file, FileMode.Open, FileAccess.Read, FileShare.Read);
dtl.BuildMap(columnNameToIndex); // This will read the stream
dtl._input.Position = 0;
dtl._dt = new StreamingDataTable(dtl._input);
dtl._rows = dtl._dt.Rows.GetEnumerator();
dtl._rows.MoveNext(); // Read past headers
return(dtl);
}
public static DataTableLookup BuildFromDataTable(string file, string columnNameToIndex)
{
var dtl = new DataTableLookup();
// Share, we don't want multiple indexes to block each other.
dtl._input = new FileStream(file, FileMode.Open, FileAccess.Read, FileShare.Read);
dtl.BuildMap(columnNameToIndex); // This will read the stream
dtl._input.Position = 0;
dtl._dt = new StreamingDataTable(dtl._input);
dtl._rows = dtl._dt.Rows.GetEnumerator();
dtl._rows.MoveNext(); // Read past headers
return dtl;
}
