// [END bigtable_filters_limit_row_sample]
// [START bigtable_filters_limit_row_regex]
/// <summary>
/// /// Read using a row regex filter from an existing table.
///</summary>
/// <param name="projectId">Your Google Cloud Project ID.</param>
/// <param name="instanceId">Your Google Cloud Bigtable Instance ID.</param>
/// <param name="tableId">Your Google Cloud Bigtable table ID.</param>
public string filterLimitRowRegex(string projectId = "YOUR-PROJECT-ID", string instanceId = "YOUR-INSTANCE-ID", string tableId = "YOUR-TABLE-ID")
{
// A filter that matches cells from rows whose keys satisfy the given regex
RowFilter filter = RowFilters.RowKeyRegex(".*#20190501$");
return(readFilter(projectId, instanceId, tableId, filter));
}
public void RowKeyRegex()
{
var filter = RowFilters.RowKeyRegex("abc");
Assert.Equal(ByteString.CopyFromUtf8("abc"), filter.RowKeyRegexFilter);
}