static internal void GenerateSchemaTable(OleDbDataReader dataReader, object handle, CommandBehavior behavior) {
if (0 != (CommandBehavior.KeyInfo & behavior)) {
dataReader.BuildSchemaTableRowset(handle); // tries IColumnsRowset first then IColumnsInfo
dataReader.AppendSchemaInfo();
}
else {
dataReader.BuildSchemaTableInfo(handle, false, false); // only tries IColumnsInfo
}
MetaData[] metadata = dataReader.MetaData;
if ((null != metadata) && (0 < metadata.Length)) {
dataReader.BuildSchemaTable(metadata);
}
}
internal static void GenerateSchemaTable(OleDbDataReader dataReader, object handle, CommandBehavior behavior)
{
if ((CommandBehavior.KeyInfo & behavior) != CommandBehavior.Default)
{
dataReader.BuildSchemaTableRowset(handle);
dataReader.AppendSchemaInfo();
}
else
{
dataReader.BuildSchemaTableInfo(handle, false, false);
}
System.Data.OleDb.MetaData[] metaData = dataReader.MetaData;
if ((metaData != null) && (0 < metaData.Length))
{
dataReader.BuildSchemaTable(metaData);
}
}