269if (this.DataGridView != null) 271this.DataGridView.OnRowUnshared(dataGridViewRow); 287dataGridViewCell.OwningColumnInternal = this.DataGridView.Columns[columnIndex]; 295if (this.DataGridView != null) 297this.DataGridView.OnRowUnshared(newDataGridViewRow); 325if (this.DataGridView.DataSource != null) 330if (this.DataGridView.NoDimensionChangeAllowed) 340Debug.Assert(this.DataGridView != null); 342if (this.DataGridView.Columns.Count == 0) 347if (this.DataGridView.RowTemplate.Cells.Count > this.DataGridView.Columns.Count) 352DataGridViewRow dataGridViewRow = this.DataGridView.RowTemplateClone; 353Debug.Assert(dataGridViewRow.Cells.Count == this.DataGridView.Columns.Count); 372if (this.DataGridView.NewRowIndex != -1) 374Debug.Assert(this.DataGridView.AllowUserToAddRowsInternal); 375Debug.Assert(this.DataGridView.NewRowIndex == this.Count - 1); 382this.DataGridView.OnAddingRow(dataGridViewRow, rowState, true /*checkFrozenState*/); // will throw an exception if the addition is illegal 390dataGridViewCell.OwningColumnInternal = this.DataGridView.Columns[columnIndex]; 396dataGridViewRow.HeaderCell.DataGridViewInternal = this.DataGridView; 421Debug.Assert(this.DataGridView != null); 434if (this.DataGridView.VirtualMode) 439if (this.DataGridView.DataSource != null) 444if (this.DataGridView.NoDimensionChangeAllowed) 466if (this.DataGridView.Columns.Count == 0) 471if (this.DataGridView.DataSource != null) 476if (this.DataGridView.NoDimensionChangeAllowed) 488Debug.Assert(this.DataGridView != null); 495if (this.DataGridView.Columns.Count == 0) 500if (this.DataGridView.DataSource != null) 505if (this.DataGridView.NoDimensionChangeAllowed) 510if (this.DataGridView.RowTemplate.Cells.Count > this.DataGridView.Columns.Count) 515DataGridViewRow rowTemplate = this.DataGridView.RowTemplateClone; 516Debug.Assert(rowTemplate.Cells.Count == this.DataGridView.Columns.Count); 525dataGridViewCell.OwningColumnInternal = this.DataGridView.Columns[columnIndex]; 534if (this.DataGridView.NewRowIndex != -1) 536Debug.Assert(this.DataGridView.AllowUserToAddRowsInternal); 537Debug.Assert(this.DataGridView.NewRowIndex == this.Count - 1); 548Debug.Assert(this.DataGridView != null); 558if (this.DataGridView.Columns.Count == 0) 562if (dataGridViewRow.Cells.Count > this.DataGridView.Columns.Count) 572if (this.DataGridView.NewRowIndex != -1) 574Debug.Assert(this.DataGridView.AllowUserToAddRowsInternal); 575Debug.Assert(this.DataGridView.NewRowIndex == this.Count - 1); 581this.DataGridView.CompleteCellsCollection(dataGridViewRow); 582Debug.Assert(dataGridViewRow.Cells.Count == this.DataGridView.Columns.Count); 583this.DataGridView.OnAddingRow(dataGridViewRow, dataGridViewRow.State, true /*checkFrozenState*/); // will throw an exception if the addition is illegal 592dataGridViewCell.OwningColumnInternal = this.DataGridView.Columns[columnIndex]; 599dataGridViewRow.HeaderCell.DataGridViewInternal = this.DataGridView; 626if (this.DataGridView.DataSource != null) 631if (this.DataGridView.NoDimensionChangeAllowed) 641Debug.Assert(this.DataGridView != null); 643if (this.DataGridView.NewRowIndex != -1) 645Debug.Assert(this.DataGridView.AllowUserToAddRowsInternal); 646Debug.Assert(this.DataGridView.NewRowIndex == this.Count - 1); 662Debug.Assert(this.DataGridView != null); 665this.DataGridView.OnAddingRow(rowTemplate, rowState, true /*checkFrozenState*/); // will throw an exception if the addition is illegal 692if (this.DataGridView.DataSource != null) 697if (this.DataGridView.NoDimensionChangeAllowed) 707if (this.DataGridView.NewRowIndex != -1) 709Debug.Assert(this.DataGridView.AllowUserToAddRowsInternal); 710Debug.Assert(this.DataGridView.NewRowIndex == this.Count - 1); 742this.DataGridView.OnAddingRow(rowTemplate, rowTemplateState, true /*checkFrozenState*/); // Done once only, continue to check if this is OK - will throw an exception if the addition is illegal. 755this.DataGridView.OnAddedRow_PreNotification(index); // Only calling this once instead of 'count' times. Continue to check if this is OK. 759this.DataGridView.OnAddedRow_PostNotification(index - (count - 1) + i); 768this.DataGridView.OnAddedRow_PreNotification(index); 772this.DataGridView.OnAddingRow(rowTemplate2, rowTemplateState, true /*checkFrozenState*/); // done only once, continue to check if this is OK - will throw an exception if the addition is illegal 785this.DataGridView.OnAddedRow_PreNotification(index); // Only calling this once instead of 'count-1' times. Continue to check if this is OK. 794this.DataGridView.OnAddedRow_PreNotification(index); 800this.DataGridView.OnAddedRow_PostNotification(index - (count - 1) + i); 818Debug.Assert(this.DataGridView != null); 832dataGridViewCell.OwningColumnInternal = this.DataGridView.Columns[columnIndex]; 842this.DataGridView.OnAddingRow(dataGridViewRow, rowState, true /*checkFrozenState*/); // will throw an exception if the addition is illegal 863Debug.Assert(this.DataGridView != null); 865if (this.DataGridView.NoDimensionChangeAllowed) 870if (this.DataGridView.DataSource != null) 875if (this.DataGridView.NewRowIndex != -1) 877Debug.Assert(this.DataGridView.AllowUserToAddRowsInternal); 878Debug.Assert(this.DataGridView.NewRowIndex == this.Count - 1); 883if (this.DataGridView.Columns.Count == 0) 891this.DataGridView.OnAddingRows(dataGridViewRows, true /*checkFrozenStates*/); // will throw an exception if the addition is illegal 895Debug.Assert(dataGridViewRow.Cells.Count == this.DataGridView.Columns.Count); 901dataGridViewCell.OwningColumnInternal = this.DataGridView.Columns[columnIndex]; 925this.DataGridView.OnAddedRows_PreNotification(dataGridViewRows); 927this.DataGridView.OnAddedRows_PostNotification(dataGridViewRows); 933if (this.DataGridView.NoDimensionChangeAllowed) 937if (this.DataGridView.DataSource != null) 939IBindingList list = this.DataGridView.DataConnection.List as IBindingList; 960this.DataGridView.OnClearingRows(); 977this.DataGridView.Columns.Count != 0 && 978this.DataGridView.AllowUserToAddRowsInternal && 981this.DataGridView.AddNewRow(false); 1470Debug.Assert(this.DataGridView != null); 1484if (this.DataGridView.VirtualMode) 1489if (this.DataGridView.DataSource != null) 1494DataGridViewRow dataGridViewRow = this.DataGridView.RowTemplateClone; 1505if (this.DataGridView.DataSource != null) 1510if (this.DataGridView.NoDimensionChangeAllowed) 1521if (this.DataGridView.DataSource != null) 1536if (this.DataGridView.NoDimensionChangeAllowed) 1541if (this.DataGridView.Columns.Count == 0) 1546if (this.DataGridView.RowTemplate.Cells.Count > this.DataGridView.Columns.Count) 1551if (this.DataGridView.NewRowIndex != -1 && rowIndex == this.Count) 1554Debug.Assert(this.DataGridView.AllowUserToAddRowsInternal); 1558DataGridViewRow rowTemplate = this.DataGridView.RowTemplateClone; 1559Debug.Assert(rowTemplate.Cells.Count == this.DataGridView.Columns.Count); 1568dataGridViewCell.OwningColumnInternal = this.DataGridView.Columns[columnIndex]; 1582Debug.Assert(this.DataGridView != null); 1598if (this.DataGridView.NewRowIndex != -1 && rowIndex == this.Count) 1601Debug.Assert(this.DataGridView.AllowUserToAddRowsInternal); 1605if (this.DataGridView.Columns.Count == 0) 1610if (dataGridViewRow.Cells.Count > this.DataGridView.Columns.Count) 1625Debug.Assert(this.DataGridView != null); 1629Debug.Assert(!this.DataGridView.NoDimensionChangeAllowed); 1630Debug.Assert(this.DataGridView.NewRowIndex == -1 || rowIndex != this.Count); 1637if (this.DataGridView.Columns.Count == 0) 1641if (dataGridViewRow.Cells.Count > this.DataGridView.Columns.Count) 1646this.DataGridView.CompleteCellsCollection(dataGridViewRow); 1647Debug.Assert(dataGridViewRow.Cells.Count == this.DataGridView.Columns.Count); 1648this.DataGridView.OnInsertingRow(rowIndex, dataGridViewRow, dataGridViewRow.State, ref newCurrentCell, true, 1, force); // will throw an exception if the insertion is illegal 1657dataGridViewCell.OwningColumnInternal = this.DataGridView.Columns[columnIndex]; 1664dataGridViewRow.HeaderCell.DataGridViewInternal = this.DataGridView; 1696if (this.DataGridView.DataSource != null) 1701if (this.DataGridView.NoDimensionChangeAllowed) 1711Debug.Assert(this.DataGridView != null); 1728if (this.DataGridView.NewRowIndex != -1 && indexDestination == this.Count) 1731Debug.Assert(this.DataGridView.AllowUserToAddRowsInternal); 1747this.DataGridView.OnInsertingRow(indexDestination, rowTemplate, rowTemplateState, ref newCurrentCell, true, count, false /*force*/); 1759this.DataGridView.OnInsertedRow_PreNotification(indexDestination, count); 1763this.DataGridView.OnInsertedRow_PostNotification(indexDestination + i, newCurrentCell, i == count - 1); 1768this.DataGridView.OnInsertingRow(indexDestination, rowTemplate, rowTemplateState, ref newCurrentCell, true, 1, false /*force*/); // will throw an exception if the insertion is illegal 1786this.DataGridView.OnInsertedRow_PreNotification(indexDestination, 1); 1791this.DataGridView.OnInsertingRow(indexDestination + 1, rowTemplate2, rowTemplateState, ref newCurrentCell, false, count-1, false /*force*/); 1803this.DataGridView.OnInsertedRow_PreNotification(indexDestination+1, count-1); 1814this.DataGridView.OnInsertedRow_PreNotification(indexDestination + i, 1); 1820this.DataGridView.OnInsertedRow_PostNotification(indexDestination + i, newCurrentCell, i == count - 1); 1836Debug.Assert(this.DataGridView != null); 1846dataGridViewCell.OwningColumnInternal = this.DataGridView.Columns[columnIndex]; 1856this.DataGridView.OnInsertingRow(indexDestination, dataGridViewRow, rowState, ref newCurrentCell, firstInsertion, 1, false /*force*/); // will throw an exception if the insertion is illegal 1875Debug.Assert(this.DataGridView != null); 1893if (this.DataGridView.NoDimensionChangeAllowed) 1898if (this.DataGridView.NewRowIndex != -1 && rowIndex == this.Count) 1901Debug.Assert(this.DataGridView.AllowUserToAddRowsInternal); 1905if (this.DataGridView.DataSource != null) 1910if (this.DataGridView.Columns.Count == 0) 1918this.DataGridView.OnInsertingRows(rowIndex, dataGridViewRows, ref newCurrentCell); // will throw an exception if the insertion is illegal 1923Debug.Assert(dataGridViewRow.Cells.Count == this.DataGridView.Columns.Count); 1931dataGridViewCell.OwningColumnInternal = this.DataGridView.Columns[columnIndex]; 1938dataGridViewRow.HeaderCell.DataGridViewInternal = this.DataGridView; 1958this.DataGridView.OnInsertedRows_PreNotification(rowIndex, dataGridViewRows); 1960this.DataGridView.OnInsertedRows_PostNotification(dataGridViewRows, newCurrentCell); 2090Debug.Assert(this.DataGridView != null); 2107int firstDisplayedRowIndex = this.DataGridView.FirstDisplayedRowIndex; 2115this.DataGridView.OnInsertedRow_PreNotification(rowIndex, 1); 2121useRowShortcut = this.DataGridView.FirstDisplayedScrollingRowIndex == -1 && 2122GetRowsHeightExceedLimit(DataGridViewElementStates.Visible, 0, rowIndex, this.DataGridView.LayoutInfo.Data.Height); 2124else if (this.DataGridView.FirstDisplayedScrollingRowIndex != -1 && 2125rowIndex > this.DataGridView.FirstDisplayedScrollingRowIndex) 2127useRowShortcut = GetRowsHeightExceedLimit(DataGridViewElementStates.Visible, 0, rowIndex, this.DataGridView.LayoutInfo.Data.Height + this.DataGridView.VerticalScrollingOffset) && 2128firstDisplayedRowHeight <= this.DataGridView.LayoutInfo.Data.Height; 2134this.DataGridView.OnAddedRow_PreNotification(rowIndex); 2137int displayedRowsHeightBeforeAddition = GetRowsHeight(DataGridViewElementStates.Visible) - this.DataGridView.VerticalScrollingOffset - dataGridViewRow.GetHeight(rowIndex); 2139useRowShortcut = this.DataGridView.LayoutInfo.Data.Height < displayedRowsHeightBeforeAddition && 2140firstDisplayedRowHeight <= this.DataGridView.LayoutInfo.Data.Height; 2159this.DataGridView.OnRemovedRow_PreNotification(rowIndex); 2165useRowShortcut = this.DataGridView.FirstDisplayedScrollingRowIndex == -1 && 2166GetRowsHeightExceedLimit(DataGridViewElementStates.Visible, 0, rowIndex, this.DataGridView.LayoutInfo.Data.Height + SystemInformation.HorizontalScrollBarHeight); 2168else if (this.DataGridView.FirstDisplayedScrollingRowIndex != -1 && 2169rowIndex > this.DataGridView.FirstDisplayedScrollingRowIndex) 2172int firstDisplayedRowIndex = this.DataGridView.FirstDisplayedRowIndex; 2177useRowShortcut = GetRowsHeightExceedLimit(DataGridViewElementStates.Visible, 0, rowIndex, this.DataGridView.LayoutInfo.Data.Height + this.DataGridView.VerticalScrollingOffset + SystemInformation.HorizontalScrollBarHeight) && 2178firstDisplayedRowHeight <= this.DataGridView.LayoutInfo.Data.Height; 2202this.DataGridView.ResetUIState(useRowShortcut, computeVisibleRows); 2214Debug.Assert(this.DataGridView != null); 2217this.DataGridView.OnRowsRemovedInternal(rowIndex, rowCount); 2221this.DataGridView.OnRowsAddedInternal(rowIndex, rowCount); 2233this.DataGridView.OnInsertedRow_PostNotification(rowIndex, newCurrentCell, true); 2237this.DataGridView.OnAddedRow_PostNotification(rowIndex); 2244this.DataGridView.OnRemovedRow_PostNotification(dataGridViewRow, newCurrentCell); 2252this.DataGridView.OnClearedRows(); 2258this.DataGridView.OnRowCollectionChanged_PostNotification(recreateNewRow, newCurrentCell.X == -1, cca, dataGridViewRow, rowIndex); 2272if (dataGridViewRow.DataGridView != this.DataGridView) 2295if (this.DataGridView.NewRowIndex == index) 2297Debug.Assert(this.DataGridView.AllowUserToAddRowsInternal); 2301if (this.DataGridView.NoDimensionChangeAllowed) 2306if (this.DataGridView.DataSource != null) 2308IBindingList list = this.DataGridView.DataConnection.List as IBindingList; 2329Debug.Assert(this.DataGridView != null); 2330Debug.Assert(!this.DataGridView.NoDimensionChangeAllowed); 2341Debug.Assert(this.DataGridView != null); 2342this.DataGridView.OnRemovingRow(index, out newCurrentCell, force); 2486this.DataGridView.SwapSortedRows(rowIndex1, rowIndex2); 2500if (this.DataGridView.VirtualMode) 2503int columnCount = this.DataGridView.Columns.Count; 2784this.dataGridView = dataGridViewRows.DataGridView;