/// <summary> /// 获取原始心电数据 /// </summary> private void GetEcgData(DataTable dt) { const int leadCount = 12; for (int i = 0; i < dt.Rows.Count; i++) { _printFilter = dt.Rows[i]["EcgFilter"].ToString(); if (dt.Rows[i]["pureData"] == DBNull.Value) { return; } var pm = new PermissionModel(); _ecgDataDicAfterFilter = pm.Decompress((byte[])dt.Rows[i]["pureData"], leadCount); } }