public void DeleteDataTable(string filename) { AddLog("DeleteDataTable"); try { var shortFileName = Path.GetFileNameWithoutExtension(filename); var dtId = GetDataTableId(shortFileName); architect.DeleteFlowsDatatable(dtId, true); AddLog($"DeleteDataTable {shortFileName} successfully"); } catch (Exception ex) { AddLog($"Error in GetDataTable: {ex.Message}"); MessageBox.Show(ex.Message, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error); } }