public async Task Insert <T>(string table, IList <T> source)
{
try
{
if (!source.Any())
{
return;
}
if (_cancellationToken.IsCancellationRequested)
{
return;
}
_sqlBulkCopy.ColumnMappings.Clear();
using (ObjectReader reader = ObjectReader.Create(source))
{
_sqlBulkCopy.DestinationTableName = table;
DataTable schema = reader.GetSchemaTable();
if (schema == null)
{
return;
}
for (int i = 0; i < schema.Rows.Count; i++)
{
_sqlBulkCopy.ColumnMappings.Add(schema.Rows[i].ItemArray[1].ToString(), schema.Rows[i].ItemArray[1].ToString());
}
await _sqlBulkCopy.WriteToServerAsync(reader, _cancellationToken);
}
}
catch (Exception ex)
{
Console.WriteLine(table);
Console.Write(ex);
throw;
}
}