protected virtual sysdiagramsRow[] MapRecords(IDataReader reader, int startIndex, int length, ref int totalRecordCount) { if (0 > startIndex) { throw new ArgumentOutOfRangeException("startIndex", startIndex, "StartIndex cannot be less than zero."); } if (0 > length) { throw new ArgumentOutOfRangeException("length", length, "Length cannot be less than zero."); } int nameColumnIndex = reader.GetOrdinal("name"); int principal_idColumnIndex = reader.GetOrdinal("principal_id"); int diagram_idColumnIndex = reader.GetOrdinal("diagram_id"); int versionColumnIndex = reader.GetOrdinal("version"); int definitionColumnIndex = reader.GetOrdinal("definition"); System.Collections.ArrayList recordList = new System.Collections.ArrayList(); int ri = -startIndex; while (reader.Read()) { ri++; if (ri > 0 && ri <= length) { sysdiagramsRow record = new sysdiagramsRow(); recordList.Add(record); record.Name = Convert.ToString(reader.GetValue(nameColumnIndex)); record.Principal_id = Convert.ToInt32(reader.GetValue(principal_idColumnIndex)); record.Diagram_id = Convert.ToInt32(reader.GetValue(diagram_idColumnIndex)); if (!reader.IsDBNull(versionColumnIndex)) { record.Version = Convert.ToInt32(reader.GetValue(versionColumnIndex)); } if (!reader.IsDBNull(definitionColumnIndex)) { record.Definition = (byte[])reader.GetValue(definitionColumnIndex); } if (ri == length && 0 != totalRecordCount) { break; } } } totalRecordCount = 0 == totalRecordCount ? ri + startIndex : -1; return((sysdiagramsRow[])(recordList.ToArray(typeof(sysdiagramsRow)))); }
public virtual bool Update(sysdiagramsRow value) { string sqlStr = "UPDATE [dbo].[sysdiagrams] SET " + "[name]=" + _db.CreateSqlParameterName("Name") + ", " + "[principal_id]=" + _db.CreateSqlParameterName("Principal_id") + ", " + "[version]=" + _db.CreateSqlParameterName("Version") + ", " + "[definition]=" + _db.CreateSqlParameterName("Definition") + " WHERE " + "[diagram_id]=" + _db.CreateSqlParameterName("Diagram_id"); IDbCommand cmd = _db.CreateCommand(sqlStr); AddParameter(cmd, "Name", value.Name); AddParameter(cmd, "Principal_id", value.Principal_id); AddParameter(cmd, "Version", value.IsVersionNull ? DBNull.Value : (object)value.Version); AddParameter(cmd, "Definition", value.Definition); AddParameter(cmd, "Diagram_id", value.Diagram_id); return(0 != cmd.ExecuteNonQuery()); }
public virtual void Insert(sysdiagramsRow value) { string sqlStr = "INSERT INTO [dbo].[sysdiagrams] (" + "[name], " + "[principal_id], " + "[version], " + "[definition]" + ") VALUES (" + _db.CreateSqlParameterName("Name") + ", " + _db.CreateSqlParameterName("Principal_id") + ", " + _db.CreateSqlParameterName("Version") + ", " + _db.CreateSqlParameterName("Definition") + ");SELECT @@IDENTITY"; IDbCommand cmd = _db.CreateCommand(sqlStr); AddParameter(cmd, "Name", value.Name); AddParameter(cmd, "Principal_id", value.Principal_id); AddParameter(cmd, "Version", value.IsVersionNull ? DBNull.Value : (object)value.Version); AddParameter(cmd, "Definition", value.Definition); value.Diagram_id = Convert.ToInt32(cmd.ExecuteScalar()); }
protected virtual sysdiagramsRow MapRow(DataRow row) { sysdiagramsRow mappedObject = new sysdiagramsRow(); DataTable dataTable = row.Table; DataColumn dataColumn; // Column "Name" dataColumn = dataTable.Columns["Name"]; if (!row.IsNull(dataColumn)) { mappedObject.Name = (string)row[dataColumn]; } // Column "Principal_id" dataColumn = dataTable.Columns["Principal_id"]; if (!row.IsNull(dataColumn)) { mappedObject.Principal_id = (int)row[dataColumn]; } // Column "Diagram_id" dataColumn = dataTable.Columns["Diagram_id"]; if (!row.IsNull(dataColumn)) { mappedObject.Diagram_id = (int)row[dataColumn]; } // Column "Version" dataColumn = dataTable.Columns["Version"]; if (!row.IsNull(dataColumn)) { mappedObject.Version = (int)row[dataColumn]; } // Column "Definition" dataColumn = dataTable.Columns["Definition"]; if (!row.IsNull(dataColumn)) { mappedObject.Definition = (byte[])row[dataColumn]; } return(mappedObject); }
public bool Delete(sysdiagramsRow value) { return(DeleteByPrimaryKey(value.Diagram_id)); }