public IEnumerator <HashRow> GetEnumerator() { foreach (var row in Rows.Cast <HashRow>()) { yield return(row); } }
public async Task PrimaryKeyFieldsMetadataSupport() { using (var conn = await OpenConnectionAsync()) { await using var _ = await GetTempTableName(conn, out var table); await conn.ExecuteNonQueryAsync($@" CREATE TABLE {table} ( field_pk1 INT2 NOT NULL, field_pk2 INT2 NOT NULL, field_serial SERIAL, CONSTRAINT data2_pkey PRIMARY KEY (field_pk1, field_pk2) )"); using (var command = new NpgsqlCommand($"SELECT * FROM {table}", conn)) using (var dr = command.ExecuteReader(CommandBehavior.KeyInfo)) { dr.Read(); DataRow[] keyColumns = #pragma warning disable 8602 // Warning should be removable after rc2 (https://github.com/dotnet/runtime/pull/42215) dr.GetSchemaTable() !.Rows.Cast <DataRow>().Where(r => (bool)r["IsKey"]).ToArray() !; #pragma warning restore 8602 Assert.That(keyColumns, Has.Length.EqualTo(2)); Assert.That(keyColumns.Count(c => (string)c["ColumnName"] == "field_pk1"), Is.EqualTo(1)); Assert.That(keyColumns.Count(c => (string)c["ColumnName"] == "field_pk2"), Is.EqualTo(1)); } } }
public void AutoResizeToFitContent() { AutoResizeColumns(DataGridViewAutoSizeColumnsMode.AllCells); Width = Columns.Cast <DataGridViewColumn>().Sum(c => c.Width) + (RowHeadersVisible ? RowHeadersWidth : 0) + 3; Height = Rows.Cast <DataGridViewRow>().Sum(r => r.Height) + (ColumnHeadersVisible ? ColumnHeadersHeight : 0) + 3; }
public bool checkInfoCompleteness() { return(Rows.Count == Rows.Cast <DataGridViewRow>() .Where(x => x.Cells[trackobj.Name].Value != null) .Where(x => x.Cells[pieceobj.Name].Value != null && ((Piece)x.Cells[pieceobj.Name].Value).ID != 0) .Count()); }
public DataGridViewRow this[string key] { get { return(Rows. Cast <DataGridViewRow>(). First(val => val.Cells["gridColKey"].Value.ToString().Equals(key))); } }
public void SelectFirstVisible() { foreach (DataGridViewRow gridRow in Rows) { gridRow.Selected = false; } foreach (var gridRow in Rows.Cast <DataGridViewRow>().Where(gridRow => gridRow.Visible)) { gridRow.Selected = true; break; } }
public List <Track> exportInfo() { foreach (DataGridViewRow row in Rows) { Track t = (Track)row.Cells[trackobj.Name].Value; t.Piece = (Piece)row.Cells[pieceobj.Name].Value; t.Performers = (List <Artist>)row.Cells[performersobj.Name].Value; t.Name = row.Cells[title.Name].Value.ToString(); t.Year = int.Parse(row.Cells[year.Name].Value.ToString()); } return(Rows.Cast <DataGridViewRow>(). Select(x => (Track)x.Cells[trackobj.Name].Value).ToList()); }
public async Task Primary_key() { using var conn = await OpenConnectionAsync(); await using var _ = await CreateTempTable(conn, "id SERIAL PRIMARY KEY, serial SERIAL", out var table); using var command = new NpgsqlCommand($"SELECT * FROM {table}", conn); using var dr = command.ExecuteReader(CommandBehavior.KeyInfo); dr.Read(); var metadata = await GetSchemaTable(dr); #pragma warning disable 8602 // Warning should be removable after rc2 (https://github.com/dotnet/runtime/pull/42215) var key = metadata !.Rows.Cast <DataRow>().Single(r => (bool)r["IsKey"]) !; #pragma warning restore 8602 Assert.That(key["ColumnName"], Is.EqualTo("id")); }
public void SelectLastVisible() { DataGridViewRow theLast = null; foreach (DataGridViewRow gridRow in Rows) { gridRow.Selected = false; } foreach (var gridRow in Rows.Cast <DataGridViewRow>().Where(gridRow => gridRow.Visible)) { theLast = gridRow; } if (theLast != null) { theLast.Selected = true; } }
public async Task IsAutoIncrement() { using var conn = await OpenConnectionAsync(); await using var _ = await CreateTempTable(conn, "id SERIAL PRIMARY KEY", out var table); var command = new NpgsqlCommand($"SELECT * FROM {table}", conn); using var dr = command.ExecuteReader(CommandBehavior.KeyInfo); var metadata = await GetSchemaTable(dr); #pragma warning disable 8602 // Warning should be removable after rc2 (https://github.com/dotnet/runtime/pull/42215) Assert.That(metadata !.Rows.Cast <DataRow>() .Where(r => ((string)r["ColumnName"]).Contains("serial")) .All(r => (bool)r["IsAutoIncrement"])); #pragma warning restore 8602 }
public void Commit(SQLiteConnection conn, CommitMode mode = CommitMode.All) { using (var trans = conn.BeginTransaction()) { var command = conn.CreateCommand(); var parId = command.Parameters.Add("@ID", DbType.Int32); var parDiskLetter = command.Parameters.Add("@DiskLetter", DbType.StringFixedLength, 1); var parDiskSerialNumber = command.Parameters.Add("@DiskSerialNumber", DbType.Int64); var parFileFormat = command.Parameters.Add("@FileFormat", DbType.Int32); var parFileSize = command.Parameters.Add("@FileSize", DbType.Int64); var parFileName = command.Parameters.Add("@FileName", DbType.String); var parBitrate = command.Parameters.Add("@Bitrate", DbType.Int32); var parChannels = command.Parameters.Add("@Channels", DbType.Int32); var parDuration = command.Parameters.Add("@Duration", DbType.Double); var parSampleRate = command.Parameters.Add("@SampleRate", DbType.Int32); var parTrackNumber = command.Parameters.Add("@TrackNumber", DbType.String); var parDiskNumber = command.Parameters.Add("@DiskNumber", DbType.String); var parTitle = command.Parameters.Add("@Title", DbType.String); var parAlbumId = command.Parameters.Add("@AlbumID", DbType.String); var parAlbumArtistId = command.Parameters.Add("@AlbumArtistID", DbType.String); var parArtistId = command.Parameters.Add("@ArtistID", DbType.String); var parComposerId = command.Parameters.Add("@ComposerID", DbType.String); var parCopyrightsId = command.Parameters.Add("@CopyrightsID", DbType.Int32); var parPublisherId = command.Parameters.Add("@PublisherID", DbType.String); var parUrlid = command.Parameters.Add("@URLID", DbType.Int32); var parGenreId = command.Parameters.Add("@GenreID", DbType.String); var parYearId = command.Parameters.Add("@YearID", DbType.Int32); var parBpm = command.Parameters.Add("@BPM", DbType.Int32); var parLabelsId = command.Parameters.Add("@LabelsID", DbType.String); var parUserMark = command.Parameters.Add("@UserMark", DbType.Int32); var parAdded = command.Parameters.Add("@Added", DbType.Double); var parPlaybackCount = command.Parameters.Add("@PlaybackCount", DbType.Int32); var parRatingRawScore = command.Parameters.Add("@RatingRawScore", DbType.Double); var parLastPlayback = command.Parameters.Add("@LastPlayback", DbType.Double); var parLastModification = command.Parameters.Add("@LastModification", DbType.Double); if (mode == CommitMode.All || mode == CommitMode.Delete) { var toDelete = Rows.Cast <FilesRow>().Where(row => row.RowState == DataRowState.Deleted); if (toDelete.Any()) { throw new NotImplementedException("Ayy deletes ain't happening"); } } if (mode == CommitMode.All || mode == CommitMode.Upsert || mode == CommitMode.Insert) { var toInsert = Rows.Cast <FilesRow>().Where(row => row.RowState == DataRowState.Added); if (toInsert.Any()) { throw new NotImplementedException("Ayy inserts ain't happening"); } } if (mode == CommitMode.All || mode == CommitMode.Upsert || mode == CommitMode.Update) { var toUpdate = Rows.Cast <FilesRow>().Where(row => row.RowState == DataRowState.Modified); if (toUpdate.Any()) { command.CommandText = @"UPDATE TableFiles SET DiskLetter = @DiskLetter, DiskSerialNumber = @DiskSerialNumber, FileFormat = @FileFormat, FileSize = @FileSize, FileName = @FileName, Bitrate = @Bitrate, Channels = @Channels, Duration = @Duration, SampleRate = @SampleRate, TrackNumber = @TrackNumber, DiskNumber = @DiskNumber, Title = @Title, AlbumID = @AlbumID, AlbumArtistID = @AlbumArtistID, ArtistID = @ArtistID, ComposerID = @ComposerID, CopyrightsID = @CopyrightsID, PublisherID = @PublisherID, URLID = @URLID, GenreID = @GenreID, YearID = @YearID, BPM = @BPM, LabelsID = @LabelsID, UserMark = @UserMark, Added = @Added, PlaybackCount = @PlaybackCount, RatingRawScore = @RatingRawScore, LastPlayback = @LastPlayback, LastModification = @LastModification WHERE ID = @ID;"; foreach (var row in toUpdate) { parId.Value = row["ID"]; parDiskLetter.Value = row["DiskLetter"]; parDiskSerialNumber.Value = row["DiskSerialNumber"]; parFileFormat.Value = row["FileFormat"]; parFileSize.Value = row["FileSize"]; parFileName.Value = row["FileName"]; parBitrate.Value = row["Bitrate"]; parChannels.Value = row["Channels"]; parDuration.Value = row["Duration"]; parSampleRate.Value = row["SampleRate"]; parTrackNumber.Value = row["TrackNumber"]; parDiskNumber.Value = row["DiskNumber"]; parTitle.Value = row["Title"]; parAlbumId.Value = row["AlbumID"]; parAlbumArtistId.Value = row["AlbumArtistID"]; parArtistId.Value = row["ArtistID"]; parComposerId.Value = row["ComposerID"]; parCopyrightsId.Value = row["CopyrightsID"]; parPublisherId.Value = row["PublisherID"]; parUrlid.Value = row["URLID"]; parGenreId.Value = row["GenreID"]; parYearId.Value = row["YearID"]; parBpm.Value = row["BPM"]; parLabelsId.Value = row["LabelsID"]; parUserMark.Value = row["UserMark"]; parAdded.Value = row["Added"]; parPlaybackCount.Value = row["PlaybackCount"]; parRatingRawScore.Value = row["RatingRawScore"]; parLastPlayback.Value = row["LastPlayback"]; parLastModification.Value = row["LastModification"]; command.ExecuteNonQuery(); } } } trans.Commit(); } }
/// <summary> /// Отображение значений /// </summary> /// <param name="source">таблица с даными</param> public void ShowValues(IEnumerable <HandlerDbTaskCalculate.VALUES> inValues , IEnumerable <HandlerDbTaskCalculate.VALUES> outValues) { int idAlg = -1 , idPut = -1 , iQuality = -1 , iCol = 0; double dblVal = -1F, dbSumVal = 0; DataGridViewRow row; IEnumerable <HandlerDbTaskCalculate.VALUES> componentValues = null; //if ((int)HandlerDbTaskCalculate.ID_VIEW_VALUES.SOURCE == (int)typeValues) // ; if (RowCount > 1) { foreach (DataGridViewColumn col in Columns) { try { componentValues = inValues.Where(value => { return(value.m_IdPut == ((HandlerDbTaskCalculate.PUT_PARAMETER)col.Tag).m_Id); }); idAlg = ((HandlerDbTaskCalculate.PUT_PARAMETER)col.Tag).m_idNAlg; idPut = ((HandlerDbTaskCalculate.PUT_PARAMETER)col.Tag).m_Id; iCol = Columns.IndexOf(col); } catch (Exception e) { Logging.Logg().Exception(e, @"DataGridViewValuesReaktivka::ShowValues () - ...", Logging.INDEX_MESSAGE.NOT_SET); } if (!(componentValues == null)) { dbSumVal = 0F; foreach (HandlerDbTaskCalculate.VALUES value in componentValues) { dblVal = value.value; iQuality = value.m_iQuality; dbSumVal += dblVal; row = Rows.Cast <DataGridViewRow>().FirstOrDefault(r => { return((r.Tag is DateTime) ? value.stamp_value.Equals(((DateTime)(r.Tag))) == true : false); }); if (!(row == null)) { if ((row.Cells[iCol].ReadOnly = double.IsNaN(dblVal)) == false) { dblVal = GetValueCellAsRatio(idAlg, idPut, dblVal); } else { dblVal = 0F; } row.Cells[iCol].Value = dblVal.ToString(m_dictNAlgProperties[idAlg].FormatRound, CultureInfo.InvariantCulture); } else { // не найдена строка для даты в наборе данных для отображения Logging.Logg().Warning(string.Format(@"DataGridViewValuesReaktivka::ShowValues () - не найдена строка для даты [DATETIME={0}] в наборе данных для отображения..." , value.stamp_value.Date) , Logging.INDEX_MESSAGE.NOT_SET); } } dbSumVal = GetValueCellAsRatio(idAlg, idPut, dbSumVal); Rows[Rows.Count - 1].Cells[iCol].Value = dbSumVal.ToString(m_dictNAlgProperties[idAlg].FormatRound, CultureInfo.InvariantCulture); } else { Logging.Logg().Error(string.Format(@"DataGridViewValuesReaktivka::ShowValues () - не найдено ни одного значения для [ID_PUT={0}] в наборе данных [COUNT={1}] для отображения..." , ((HandlerDbTaskCalculate.PUT_PARAMETER)col.Tag).m_Id, inValues.Count()) , Logging.INDEX_MESSAGE.NOT_SET); } } } else { Logging.Logg().Error(string.Format(@"DataGridViewValuesReaktivka::ShowValues () - нет строк для отображения..."), Logging.INDEX_MESSAGE.NOT_SET); } }
public bool ValidateRows() { EndEdit(); return(Rows.Cast <DataGridViewRow>().All(OnValidateRow)); }
private void ProcessNewCtrlUp(bool shiftKey = false) { DataGridViewCell firstSelectedCell = SelectedCells.Cast <DataGridViewCell>().Where(p => p.OwningRow.Frozen == false).OrderBy(p => p.RowIndex). FirstOrDefault(); if (firstSelectedCell == null) { return; } bool reverse = false; if (CurrentCell.RowIndex == firstSelectedCell.RowIndex && SelectedCells.Count > 1) { firstSelectedCell = SelectedCells.Cast <DataGridViewCell>().Where(p => p.OwningRow.Frozen == false).OrderByDescending( p => p.RowIndex).FirstOrDefault(); if (firstSelectedCell == null) { return; } reverse = true; } int currentColumnIndex = firstSelectedCell.ColumnIndex; int currentRowIndex = firstSelectedCell.RowIndex; DataGridViewCell beforeCell = firstSelectedCell.RowIndex <= 0 ? null : Rows[firstSelectedCell.RowIndex - 1].Cells[currentColumnIndex]; if (beforeCell == null) { return; } DataGridViewCell targetCell; if ((firstSelectedCell.Value != null && beforeCell.Value != null) && (firstSelectedCell.Value.ToString() == string.Empty || (firstSelectedCell.Value.ToString() != string.Empty && beforeCell.Value.ToString() == string.Empty))) { targetCell = beforeCell.Value.ToString() == string.Empty ? Rows.Cast <DataGridViewRow>().Reverse().Where( p => p.Cells[currentColumnIndex].Value != null && p.Frozen == false && p.Cells[currentColumnIndex].RowIndex < currentRowIndex && p.Cells[currentColumnIndex].Value.ToString() != string.Empty).Select( p => p.Cells[currentColumnIndex]).FirstOrDefault() : beforeCell; //no non blank exists, so goto the last cell in that column targetCell = targetCell ?? Rows[0].Cells[currentColumnIndex]; } else { targetCell = Rows.Cast <DataGridViewRow>().Reverse().Where( p => p.Cells[currentColumnIndex].Value != null && p.Frozen == false && p.Cells[currentColumnIndex].RowIndex < currentRowIndex && p.Cells[currentColumnIndex].Value.ToString() == string.Empty).Select( p => p.Cells[currentColumnIndex]).FirstOrDefault(); //targetCell = targetCell == null ? Rows[0].Cells[currentColumnIndex] : Rows[targetCell.RowIndex + 1].Cells[currentColumnIndex]; targetCell = targetCell == null ? Rows.Cast <DataGridViewRow>().Where(p => p.Frozen == false).Select( p => p.Cells[currentColumnIndex]).FirstOrDefault() : Rows[targetCell.RowIndex + 1].Cells[currentColumnIndex]; } if (targetCell == null) { return; } if (shiftKey) { int selectedRowIndex = reverse ? SelectedCells.Cast <DataGridViewCell>().OrderByDescending(p => p.RowIndex). First().RowIndex : SelectedCells.Cast <DataGridViewCell>().OrderBy(p => p.RowIndex).First(). RowIndex; List <DataGridViewCell> toBeSelectedRows = reverse ? Rows.Cast <DataGridViewRow>().Where( p => p.Frozen == false && p.Cells[currentColumnIndex].RowIndex <= selectedRowIndex && p.Cells[currentColumnIndex].RowIndex >= targetCell.RowIndex).Select( p => p.Cells[currentColumnIndex]).OrderBy( p => p.RowIndex).ToList() : Rows.Cast <DataGridViewRow>().Where( p => p.Frozen == false && p.Cells[currentColumnIndex].RowIndex <= selectedRowIndex && p.Cells[currentColumnIndex].RowIndex >= targetCell.RowIndex).Select( p => p.Cells[currentColumnIndex]). OrderByDescending(p => p.RowIndex).ToList(); toBeSelectedRows.ForEach(a => a.Selected = CurrentCell.RowIndex >= a.RowIndex); targetCell.Selected = true; if (FirstDisplayedScrollingRowIndex > targetCell.RowIndex) { FirstDisplayedScrollingRowIndex = targetCell.RowIndex; } } else { CurrentCell = targetCell; } }
IEnumerator <RelationshipDetailsRow> IEnumerable <RelationshipDetailsRow> .GetEnumerator() { return(Rows.Cast <RelationshipDetailsRow>().GetEnumerator()); }
IEnumerator <TableDetailsRow> IEnumerable <TableDetailsRow> .GetEnumerator() { return(Rows.Cast <TableDetailsRow>().GetEnumerator()); }
private void ProcessNewCtrlDown(bool shiftKey = false) { DataGridViewCell lastSelectedCell = SelectedCells.Cast <DataGridViewCell>().Where(p => p.OwningRow.Frozen == false).OrderByDescending( p => p.RowIndex).FirstOrDefault(); if (lastSelectedCell == null) { return; } bool reverse = false; if (CurrentCell.RowIndex == lastSelectedCell.RowIndex && SelectedCells.Count > 1) { lastSelectedCell = SelectedCells.Cast <DataGridViewCell>().OrderBy(p => p.RowIndex).FirstOrDefault(); if (lastSelectedCell == null) { return; } reverse = true; } int currentColumnIndex = lastSelectedCell.ColumnIndex; int currentRowIndex = lastSelectedCell.RowIndex; DataGridViewCell nextCell = Rows.Count == lastSelectedCell.RowIndex + 1 ? null : Rows[lastSelectedCell.RowIndex + 1].Cells[currentColumnIndex]; if (nextCell == null) { return; } DataGridViewCell targetCell; if ((lastSelectedCell.Value != null && nextCell.Value != null) && (lastSelectedCell.Value.ToString() == string.Empty || (lastSelectedCell.Value.ToString() != string.Empty && nextCell.Value.ToString() == string.Empty))) { targetCell = nextCell.Value.ToString() == string.Empty ? Rows.Cast <DataGridViewRow>().Where( p => p.Cells[currentColumnIndex].Value != null && p.Frozen == false && p.Cells[currentColumnIndex].RowIndex > currentRowIndex && p.Cells[currentColumnIndex].Value.ToString() != string.Empty).Select( p => p.Cells[currentColumnIndex]).FirstOrDefault() : nextCell; //no non blank exists, so goto the last cell in that column targetCell = targetCell ?? Rows[Rows.Count - 1].Cells[currentColumnIndex]; targetCell = targetCell ?? Rows.Cast <DataGridViewRow>().OrderByDescending(p => p.Cells[currentColumnIndex].RowIndex). First().Cells[currentColumnIndex]; } else { targetCell = Rows.Cast <DataGridViewRow>().Where( p => p.Cells[currentColumnIndex].Value != null && p.Frozen == false && p.Cells[currentColumnIndex].RowIndex > currentRowIndex && p.Cells[currentColumnIndex].Value.ToString() == string.Empty).Select( p => p.Cells[currentColumnIndex]).FirstOrDefault(); targetCell = targetCell == null ? Rows[Rows.Count - 1].Cells[currentColumnIndex] : Rows[targetCell.RowIndex - 1].Cells[currentColumnIndex]; } if (shiftKey) { int selectedRowIndex = reverse ? SelectedCells.Cast <DataGridViewCell>().OrderByDescending(p => p.RowIndex). First().RowIndex : SelectedCells.Cast <DataGridViewCell>().OrderBy(p => p.RowIndex).First(). RowIndex; List <DataGridViewCell> toBeSelectedRows = reverse ? Rows.Cast <DataGridViewRow>().Where( p => p.Cells[currentColumnIndex].Value != null && p.Frozen == false && p.Cells[currentColumnIndex].RowIndex >= selectedRowIndex && p.Cells[currentColumnIndex].RowIndex <= targetCell.RowIndex).Select( p => p.Cells[currentColumnIndex]). OrderByDescending(p => p.RowIndex).ToList() : Rows.Cast <DataGridViewRow>().Where( p => p.Cells[currentColumnIndex].Value != null && p.Frozen == false && p.Cells[currentColumnIndex].RowIndex >= selectedRowIndex && p.Cells[currentColumnIndex].RowIndex <= targetCell.RowIndex).Select( p => p.Cells[currentColumnIndex]).OrderBy( p => p.RowIndex).ToList(); SelectedCells.Cast <DataGridViewCell>().Where(p => p.RowIndex < targetCell.RowIndex).ForEach( p => p.Selected = p.RowIndex > CurrentCell.RowIndex); toBeSelectedRows.ForEach(a => a.Selected = CurrentCell.RowIndex <= a.RowIndex); targetCell.Selected = true; if (FirstDisplayedScrollingRowIndex + DisplayedRowCount(false) <= targetCell.RowIndex) { FirstDisplayedScrollingRowIndex = targetCell.RowIndex - DisplayedRowCount(false) + 1; } } else { CurrentCell = targetCell; } }
/// <summary> /// Обновить структуру таблицы (доступность(цвет)/видимость столбцов/строк) /// </summary> /// <param name="item">Аргумент события для обновления структуры представления</param> public /*override*/ void UpdateStructure(PanelManagementTaskTepValues.ItemCheckedParametersEventArgs item) { Color clrCell = Color.Empty; //Цвет фона для ячеек, не участвующих в расчете int indx = -1; bool bItemChecked = item.NewCheckState == CheckState.Checked ? true : item.NewCheckState == CheckState.Unchecked ? false : false; //Поиск индекса элемента отображения if (item.IsComponent == true) { // найти индекс столбца (компонента) - по идентификатору foreach (DataGridViewColumn c in Columns) { if (((TepCommon.HandlerDbTaskCalculate.TECComponent)c.Tag).m_Id == item.m_idComp) { indx = Columns.IndexOf(c); break; } else { ; } } } else if (item.IsNAlg == true) { // найти индекс строки (параметра) - по идентификатору // вариант №1 indx = Rows.Cast <DataGridViewRow>().First(r => { return((int)r.Tag == item.m_idAlg); }).Index; //// // вариант №2 //indx = ( // from r in Rows.Cast<DataGridViewRow>() // where (int)r.Tag == item.m_idAlg // select new { r.Index } // ).Cast<int>().ElementAt<int>(0); //// // вариант №3 //foreach (DataGridViewRow r in Rows) // if ((int)r.Tag == item.m_idAlg) { // indx = Rows.IndexOf(r); // break; // } else // ; } else { ; } if (!(indx < 0)) { if (item.m_type == PanelManagementTaskTepValues.ItemCheckedParametersEventArgs.TYPE.ENABLE) { if (item.IsComponent == true) // COMPONENT ENABLE // для всех ячеек в столбце { foreach (DataGridViewRow r in Rows) { if (getColorCellToColumn(indx, r.Index, bItemChecked, out clrCell) == true) { r.Cells[indx].Style.BackColor = clrCell; } else { ; } } ((TepCommon.HandlerDbTaskCalculate.TECComponent)Columns[indx].Tag).SetEnabled(bItemChecked); } else if (item.IsNAlg == true) // NALG ENABLE // для всех ячеек в строке { foreach (DataGridViewCell c in Rows[indx].Cells) { if (getColorCellToRow(c.ColumnIndex, indx, bItemChecked, out clrCell) == true) { c.Style.BackColor = clrCell; } else { ; } m_dictNAlgProperties.SetEnabled((int)Rows[indx].Tag, ((TepCommon.HandlerDbTaskCalculate.TECComponent)Columns[c.ColumnIndex].Tag).m_Id, bItemChecked); } } else { ; } } else if (item.m_type == PanelManagementTaskTepValues.ItemCheckedParametersEventArgs.TYPE.VISIBLE) { if (item.IsComponent == true) // COMPONENT VISIBLE // для всех ячеек в столбце { Columns[indx].Visible = bItemChecked; } else if (item.IsNAlg == true) // NALG VISIBLE // для всех ячеек в строке { Rows[indx].Visible = bItemChecked; } else { ; } } else { ; } } else { // нет элемента для изменения стиля ; } }
/// <summary> /// This property returns an enumerator of T for the TypedTable. Note, this could /// execute the underlying Linq expression. /// </summary> /// <returns>IEnumerable of T.</returns> public IEnumerator <T> GetEnumerator() { return(Rows.Cast <T>().GetEnumerator()); }
public IEnumerator <DataRow> GetEnumerator() { return(Rows.Cast <DataRow>().GetEnumerator()); }