4781DisplayedBandsInfo.FirstDisplayedFrozenRow = DisplayedBandsInfo.FirstDisplayedScrollingRow = 4896DisplayedBandsInfo.FirstDisplayedScrollingRow = firstDisplayedScrollingRow; 6404DisplayedBandsInfo.FirstDisplayedScrollingRow = rowIndex; 10190DisplayedBandsInfo.FirstDisplayedScrollingRow = oldfirstDisplayedScrollingRow; 10248DisplayedBandsInfo.FirstDisplayedScrollingRow = oldfirstDisplayedScrollingRow; 19745DisplayedBandsInfo.FirstDisplayedScrollingRow = -1; 26411DisplayedBandsInfo.FirstDisplayedScrollingRow = newFirstVisibleScrollingRow; 26443DisplayedBandsInfo.FirstDisplayedScrollingRow = newFirstVisibleScrollingRow; 26508DisplayedBandsInfo.FirstDisplayedScrollingRow = newFirstVisibleScrollingRow; 28317DisplayedBandsInfo.FirstDisplayedScrollingRow = firstDisplayedScrollingRowCache;

2345if (DisplayedBandsInfo.FirstDisplayedScrollingRow >= 0) 2347ptFirstDisplayedCellAddress.Y = DisplayedBandsInfo.FirstDisplayedScrollingRow; 2352Debug.Assert(DisplayedBandsInfo.FirstDisplayedScrollingRow == -1); 2429&& DisplayedBandsInfo.FirstDisplayedScrollingRow >= 0) 2431firstDisplayedRowIndex = DisplayedBandsInfo.FirstDisplayedScrollingRow; 2528get => DisplayedBandsInfo.FirstDisplayedScrollingRow; 2562if (value == DisplayedBandsInfo.FirstDisplayedScrollingRow) 2583Debug.Assert(DisplayedBandsInfo.FirstDisplayedScrollingRow >= 0); 2585if (value > DisplayedBandsInfo.FirstDisplayedScrollingRow) 2587int rowsToScroll = Rows.GetRowCount(DataGridViewElementStates.Visible, DisplayedBandsInfo.FirstDisplayedScrollingRow, value);

507rowIndex = DisplayedBandsInfo.FirstDisplayedScrollingRow; 1335int oldFirstVisibleScrollingRow = DisplayedBandsInfo.FirstDisplayedScrollingRow; 1339&& oldFirstVisibleScrollingRow == DisplayedBandsInfo.FirstDisplayedScrollingRow) 1348oldFirstVisibleScrollingRow = DisplayedBandsInfo.FirstDisplayedScrollingRow; 1351int rowAboveFirstVisibleScrollingRow = Rows.GetPreviousRow(DisplayedBandsInfo.FirstDisplayedScrollingRow, DataGridViewElementStates.Visible, DataGridViewElementStates.Frozen); 1359rowIndex = DisplayedBandsInfo.FirstDisplayedScrollingRow; 1367while (oldFirstVisibleScrollingRow != DisplayedBandsInfo.FirstDisplayedScrollingRow); 2057rowIndex = DisplayedBandsInfo.FirstDisplayedScrollingRow; 2219rowIndexTmp = DisplayedBandsInfo.FirstDisplayedScrollingRow; 4325if (DisplayedBandsInfo.FirstDisplayedScrollingRow >= 0) 4330while (rowIndex != DisplayedBandsInfo.FirstDisplayedScrollingRow) 4332Debug.Assert(rowIndex < DisplayedBandsInfo.FirstDisplayedScrollingRow); 4344if (DisplayedBandsInfo.FirstDisplayedScrollingRow >= 0) 4347return Rows.GetRowsHeight(DataGridViewElementStates.Visible, DisplayedBandsInfo.FirstDisplayedScrollingRow, lastVisibleRowIndex) + 4514int oldFirstVisibleScrollingRow = DisplayedBandsInfo.FirstDisplayedScrollingRow; 4519Debug.Assert(oldFirstVisibleScrollingRow == DisplayedBandsInfo.FirstDisplayedScrollingRow); 4765int firstDisplayedScrollingRow = DisplayedBandsInfo.FirstDisplayedScrollingRow; 4904Debug.Assert(DisplayedBandsInfo.FirstDisplayedScrollingRow < nRows, "firstDisplayedScrollingRow larger than number of rows"); 6425int rowIndexTmp = DisplayedBandsInfo.FirstDisplayedScrollingRow; 6445Debug.Assert(DisplayedBandsInfo.FirstDisplayedScrollingRow != -1); 6446rowIndexTmp = Rows.GetPreviousRow(DisplayedBandsInfo.FirstDisplayedScrollingRow, DataGridViewElementStates.Visible, DataGridViewElementStates.Frozen); 6506if (DisplayedBandsInfo.FirstDisplayedScrollingRow != -1) 6510DisplayedBandsInfo.FirstDisplayedScrollingRow, 6513: DisplayedBandsInfo.FirstDisplayedScrollingRow; 6518&& rowIndexTmp < DisplayedBandsInfo.FirstDisplayedScrollingRow 6535&& (DisplayedBandsInfo.FirstDisplayedScrollingRow == -1 || DisplayedBandsInfo.FirstDisplayedScrollingRow < rowIndexTmp) 8602Debug.Assert(DisplayedBandsInfo.FirstDisplayedScrollingRow >= 0); 8638Debug.Assert(DisplayedBandsInfo.FirstDisplayedScrollingRow >= 0); 8650if (DisplayedBandsInfo.FirstDisplayedScrollingRow >= 0) 8652if (VerticalScrollingOffset + Rows.SharedRow(DisplayedBandsInfo.FirstDisplayedScrollingRow).GetHeight(DisplayedBandsInfo.FirstDisplayedScrollingRow) <= 8819Debug.Assert(DisplayedBandsInfo.FirstDisplayedScrollingRow >= 0); 8835if (DisplayedBandsInfo.FirstDisplayedScrollingRow >= 0) 8837if (VerticalScrollingOffset + Rows.SharedRow(DisplayedBandsInfo.FirstDisplayedScrollingRow).GetHeight(DisplayedBandsInfo.FirstDisplayedScrollingRow) <= 9060if (!rowFound && DisplayedBandsInfo.FirstDisplayedScrollingRow >= 0) 9062for (indexTmp = DisplayedBandsInfo.FirstDisplayedScrollingRow; 9135if (DisplayedBandsInfo.FirstDisplayedScrollingRow >= 0) 9137indexTmp = DisplayedBandsInfo.FirstDisplayedScrollingRow; 9215if (DisplayedBandsInfo.FirstDisplayedScrollingRow >= 0) 9217if (index >= DisplayedBandsInfo.FirstDisplayedScrollingRow) 9220indexTmp = DisplayedBandsInfo.FirstDisplayedScrollingRow; 9254Debug.Assert(DisplayedBandsInfo.FirstDisplayedScrollingRow != -1); 9255indexTmp = Rows.GetPreviousRow(DisplayedBandsInfo.FirstDisplayedScrollingRow, 9439if (hti._row != DisplayedBandsInfo.FirstDisplayedScrollingRow || DisplayedBandsInfo.NumDisplayedFrozenRows > 0) 9578if (hti._row != DisplayedBandsInfo.FirstDisplayedScrollingRow || DisplayedBandsInfo.NumDisplayedFrozenRows > 0) 9935else if (lo >= DisplayedBandsInfo.FirstDisplayedScrollingRow 9938DisplayedBandsInfo.FirstDisplayedScrollingRow, 9948top = GetRowDisplayRectangle(DisplayedBandsInfo.FirstDisplayedScrollingRow, cutOverflow: true).Top; 9967else if (hi > DisplayedBandsInfo.FirstDisplayedScrollingRow) 10181oldfirstDisplayedScrollingRow = DisplayedBandsInfo.FirstDisplayedScrollingRow; 10208oldfirstDisplayedScrollingRow = DisplayedBandsInfo.FirstDisplayedScrollingRow; 16580Debug.Assert(DisplayedBandsInfo.FirstDisplayedScrollingRow >= 0); 16583&& _vertScrollBar.Value + Rows.SharedRow(DisplayedBandsInfo.FirstDisplayedScrollingRow).GetHeight(DisplayedBandsInfo.FirstDisplayedScrollingRow) 16590Debug.Assert(DisplayedBandsInfo.FirstDisplayedScrollingRow >= 0); 16594if (_vertScrollBar.Value + Rows.SharedRow(DisplayedBandsInfo.FirstDisplayedScrollingRow).GetHeight(DisplayedBandsInfo.FirstDisplayedScrollingRow) 17505int oldfirstDisplayedScrollingRow = DisplayedBandsInfo.FirstDisplayedScrollingRow; 17507if (oldfirstDisplayedScrollingRow != DisplayedBandsInfo.FirstDisplayedScrollingRow) 19160rowIndexTmp = DisplayedBandsInfo.FirstDisplayedScrollingRow; 19601(indexTmpNext == -1) && (DisplayedBandsInfo.FirstDisplayedScrollingRow == -1)); 19615if (DisplayedBandsInfo.FirstDisplayedScrollingRow >= 0 && cy < boundingRect.Height) 19617indexTmp = DisplayedBandsInfo.FirstDisplayedScrollingRow; 22943if (DisplayedBandsInfo.FirstDisplayedScrollingRow > 0) 25968else if (DisplayedBandsInfo.FirstDisplayedScrollingRow != -1 25969&& rowIndex >= DisplayedBandsInfo.FirstDisplayedScrollingRow 26203Debug.Assert(DisplayedBandsInfo.FirstDisplayedScrollingRow >= -1 && DisplayedBandsInfo.FirstDisplayedScrollingRow < Rows.Count); 26267if (rowIndex < DisplayedBandsInfo.FirstDisplayedScrollingRow) 26277rowsToScroll = Rows.GetRowCount(DataGridViewElementStates.Visible, rowIndex, DisplayedBandsInfo.FirstDisplayedScrollingRow); 26280else if (DisplayedBandsInfo.FirstDisplayedScrollingRow >= 0 && rowIndex > DisplayedBandsInfo.FirstDisplayedScrollingRow) 26283int firstDisplayedScrollingRow = DisplayedBandsInfo.FirstDisplayedScrollingRow; 26319Debug.Assert(DisplayedBandsInfo.FirstDisplayedScrollingRow >= Rows.GetRowCount(DataGridViewElementStates.Visible | DataGridViewElementStates.Frozen)); 26352Debug.Assert(DisplayedBandsInfo.FirstDisplayedScrollingRow > -1); 26377Debug.Assert(DisplayedBandsInfo.FirstDisplayedScrollingRow >= 0); 26380int newScrolledOffRowCount = Rows.GetRowCount(DataGridViewElementStates.Visible, firstVisibleScrollingRow, DisplayedBandsInfo.FirstDisplayedScrollingRow); 26393Debug.Assert(DisplayedBandsInfo.FirstDisplayedScrollingRow >= 0); 26394int newFirstVisibleScrollingRow = DisplayedBandsInfo.FirstDisplayedScrollingRow; 26409int oldFirstVisibleScrollingRow = DisplayedBandsInfo.FirstDisplayedScrollingRow; 26415if (DisplayedBandsInfo.FirstDisplayedScrollingRow > oldFirstVisibleScrollingRow) 26417deltaY = -Rows.GetRowsHeight(DataGridViewElementStates.Visible, oldFirstVisibleScrollingRow, DisplayedBandsInfo.FirstDisplayedScrollingRow); 26418rows = Rows.GetRowCount(DataGridViewElementStates.Visible, oldFirstVisibleScrollingRow, DisplayedBandsInfo.FirstDisplayedScrollingRow); 26422Debug.Assert(DisplayedBandsInfo.FirstDisplayedScrollingRow == oldFirstVisibleScrollingRow); 26445Debug.Assert(DisplayedBandsInfo.FirstDisplayedScrollingRow == newFirstVisibleScrollingRow); 26459Debug.Assert(DisplayedBandsInfo.FirstDisplayedScrollingRow >= 0); 26461int oldFirstVisibleScrollingRow = DisplayedBandsInfo.FirstDisplayedScrollingRow; 26462int newFirstVisibleScrollingRow = DisplayedBandsInfo.FirstDisplayedScrollingRow; 26514if (DisplayedBandsInfo.FirstDisplayedScrollingRow > oldFirstVisibleScrollingRow) 26516scrollHeight = Rows.GetRowsHeight(DataGridViewElementStates.Visible, oldFirstVisibleScrollingRow, DisplayedBandsInfo.FirstDisplayedScrollingRow); 26517rowCount = Rows.GetRowCount(DataGridViewElementStates.Visible, oldFirstVisibleScrollingRow, DisplayedBandsInfo.FirstDisplayedScrollingRow); 26520else if (DisplayedBandsInfo.FirstDisplayedScrollingRow < oldFirstVisibleScrollingRow) 26522scrollHeight = -Rows.GetRowsHeight(DataGridViewElementStates.Visible, DisplayedBandsInfo.FirstDisplayedScrollingRow, oldFirstVisibleScrollingRow); 26523rowCount = -Rows.GetRowCount(DataGridViewElementStates.Visible, DisplayedBandsInfo.FirstDisplayedScrollingRow, oldFirstVisibleScrollingRow); 28237int firstDisplayedScrollingRowCache = DisplayedBandsInfo.FirstDisplayedScrollingRow; 28428Debug.Assert(DisplayedBandsInfo.FirstDisplayedScrollingRow >= 0); 28429if (_vertScrollBar.Value + Rows.SharedRow(DisplayedBandsInfo.FirstDisplayedScrollingRow).GetHeight(DisplayedBandsInfo.FirstDisplayedScrollingRow) <= 28452Debug.Assert(DisplayedBandsInfo.FirstDisplayedScrollingRow >= 0); 28453int firstDisplayedScrollingRowHeight = Rows.SharedRow(DisplayedBandsInfo.FirstDisplayedScrollingRow).GetHeight(DisplayedBandsInfo.FirstDisplayedScrollingRow); 28984int oldFirstVisibleScrollingRow = DisplayedBandsInfo.FirstDisplayedScrollingRow; 29021int topEdge = GetRowYFromIndex(oldFirstVisibleScrollingRow == DisplayedBandsInfo.FirstDisplayedScrollingRow ? rowIndex : DisplayedBandsInfo.FirstDisplayedScrollingRow); 29054int oldFirstVisibleScrollingRow = DisplayedBandsInfo.FirstDisplayedScrollingRow; 29089int topEdge = GetRowYFromIndex(oldFirstVisibleScrollingRow == DisplayedBandsInfo.FirstDisplayedScrollingRow ? rowIndex : DisplayedBandsInfo.FirstDisplayedScrollingRow); 29127rowIndexTmp = DisplayedBandsInfo.FirstDisplayedScrollingRow;

1001rowIndex = dataGridView.DisplayedBandsInfo.FirstDisplayedScrollingRow;