234if (owner.IsSortable(owner.Columns[columnIndex])) 298result[i] = owner.Columns[columnIndex].HeaderCell.AccessibilityObject;

1738if (!Columns[value.ColumnIndex].Visible || (Rows.GetRowState(value.RowIndex) & DataGridViewElementStates.Visible) == 0) 1796bool previousVisibleColumnExists = (Columns.GetPreviousColumn(Columns[_ptCurrentCell.X], DataGridViewElementStates.Visible, DataGridViewElementStates.None) is not null); 1814bool nextVisibleColumnExists = (Columns.GetNextColumn(Columns[_ptCurrentCell.X], DataGridViewElementStates.Visible, DataGridViewElementStates.None) is not null); 2319if (!Columns[firstDisplayedCell.ColumnIndex].Frozen) 2448if (!Columns[value].Visible) 2453if (Columns[value].Frozen) 2738&& !Columns[_ptCurrentCell.X].Frozen 3112Debug.Assert(!Columns[columnIndex].ReadOnly); 3696strc.Add(Columns[columnIndex]);

223if (_owner.Columns[i].IsDataBound) 225_owner.Columns[i].HeaderCell.SortGlyphDirection = SortOrder.None; 239DataGridViewColumn column = _owner.Columns[i]; 632DataGridViewColumn dataGridViewColumn = _owner.Columns[columnIndex]; 1470Type columnType = _owner.Columns[columnIndex].ValueType!;

383width = Columns[columnIndex].Thickness; 461width = Columns[columnIndex].Thickness; 1543&& !string.IsNullOrEmpty(dataGridViewCols[i].DataPropertyName) 1544&& !dataGridViewCols[i].IsDataBound) 1546MapDataGridViewColumnToDataBoundField(dataGridViewCols[i]); 1549if (dataGridViewCols[i].IsDataBound) 1552if (DataConnection is not null && DataConnection.BoundColumnIndex(dataGridViewCols[i].DataPropertyName) != -1) 1554clonedColumns[clonedColumnsCount] = (DataGridViewColumn)dataGridViewCols[i].Clone(); 1555clonedColumns[clonedColumnsCount].DisplayIndex = dataGridViewCols[i].DisplayIndex; 1565if (dataGridViewCols[i].IsDataBound) 1767if (Columns[columnIndex].Visible) 1770? Math.Max(preferredHeight, Columns[columnIndex].HeaderCell.GetPreferredHeight(-1, Columns[columnIndex].Thickness)) 1771: Math.Max(preferredHeight, Columns[columnIndex].HeaderCell.GetPreferredSize(-1).Height); 1832if (Columns[columnIndexTmp].Visible) 1835? Math.Max(preferredHeight, Columns[columnIndexTmp].HeaderCell.GetPreferredHeight(-1, Columns[columnIndexTmp].Thickness)) 1836: Math.Max(preferredHeight, Columns[columnIndexTmp].HeaderCell.GetPreferredSize(-1).Height); 1887DataGridViewColumn dataGridViewColumn = Columns[columnIndex]; 1907Columns[columnIndex].ThicknessInternal = preferredColumnWidth; 2458if (Columns[index].Frozen) 2530x += RightToLeftInternal ? -Columns[columnIndex].Width : Columns[columnIndex].Width; 2542clip.Width = leftEdge - Columns[columnIndex].MinimumThickness - _layout.Data.X + 3; 2552clip.X = leftEdge + Columns[columnIndex].MinimumThickness - _mouseBarOffset - 1; 2979mouseX + _mouseBarOffset - Columns[_trackColumn].Thickness + 1, 2981Columns[_trackColumn].Thickness, 2991Columns[_trackColumn].Thickness, 3139if (Columns.Count > oldCurrentCellX && Columns[oldCurrentCellX].Visible) 3210if (!IsColumnOutOfBounds(oldCurrentCellX) && Columns[oldCurrentCellX].Visible) 3595return !Columns[columnIndex].IsDataBound || DataConnection is null || DataConnection.AllowEdit; 3654int wColumn = Columns[hti._col].Width; 3665Columns[hti._col], 3685Columns[previousColumnIndex], 4194if (Columns[columnIndex].CellTemplate is null) 4199DataGridViewCell dgvcNew = (DataGridViewCell)Columns[columnIndex].CellTemplate!.Clone(); 4616dataGridViewColumn = Columns[firstDisplayedScrollingCol]; 4678dataGridViewColumn = Columns.GetPreviousColumn((Columns[firstDisplayedScrollingCol]), 4699(Columns[firstDisplayedScrollingCol]), 4739dataGridViewColumn = Columns[firstDisplayedScrollingCol]; 4918columnX -= Columns[columnIndex].Width; 5196Columns[columnIndex].Index = Columns[columnIndex].Index - 1; 5197Debug.Assert(Columns[columnIndex].Index == columnIndex); 5207Columns[columnIndex].Index = columnIndex; 5546dataGridViewColumn = Columns[DisplayedBandsInfo.FirstDisplayedScrollingCol]; 5588Columns[i].Dispose(); 5649if (Columns.GetNextColumn(Columns[_trackColumnEdge], DataGridViewElementStates.Visible, DataGridViewElementStates.None) is null) 5664GetColumnXFromIndex(_trackColumnEdge) - Columns[_trackColumnEdge].Width - offsetFromCenter) 5666GetColumnXFromIndex(_trackColumnEdge) + Columns[_trackColumnEdge].Width - offsetFromCenter, 5763mouseX += ((hti._col == -1) ? RowHeadersWidth : Columns[hti._col].Thickness); 6078Columns[_trackColumn].DisplayIndex = 0; 6080else if (Columns[_trackColumn].DisplayIndex > Columns[previousColumnIndex].DisplayIndex) 6082Columns[_trackColumn].DisplayIndex = Columns[previousColumnIndex].DisplayIndex + 1; 6086Columns[_trackColumn].DisplayIndex = Columns[previousColumnIndex].DisplayIndex; 6114delta = GetColumnXFromIndex(_trackColumn) - Columns[_trackColumn].Thickness - newX + 1; 6119delta = newX - (GetColumnXFromIndex(_trackColumn) + Columns[_trackColumn].Thickness) + 1; 6124int proposed = Columns[_trackColumn].Thickness + delta; 6125Debug.Assert(proposed >= Columns[_trackColumn].MinimumThickness); 6127Columns[_trackColumn].Thickness = proposed; 6637dataGridViewColumnTmp = Columns[columnIndexTmp]; 6654dataGridViewColumnTmp = Columns.GetPreviousColumn(Columns[DisplayedBandsInfo.FirstDisplayedScrollingCol], DataGridViewElementStates.Visible, DataGridViewElementStates.Frozen); 6706&& !ColumnNeedsDisplayedState(Columns[columnIndexTmp])) 6708dataGridViewColumnTmp = Columns[columnIndexTmp]; 6727&& !ColumnNeedsDisplayedState(Columns[columnIndexTmp])) 6729dataGridViewColumnTmp = Columns[columnIndexTmp]; 6746dataGridViewColumnTmp = Columns[Columns.Count - 1]; 6761DataGridViewElementStates colStateDbg = Columns[columnIndexTmp].State; 6762bool columnNeedsDisplayedState = ColumnNeedsDisplayedState(Columns[columnIndexTmp]); 7115return columnIndex >= 0 ? Columns[columnIndex].HeaderCell : (DataGridViewCell)TopLeftHeaderCell; 7847if (Columns[columnIndex].Visible) 7851lColumn = Columns[columnIndex]; 7856uColumn = Columns[columnIndex]; 8205if (!Columns[columnIndex].Displayed) 8247for (dataGridViewColumn = Columns[DisplayedBandsInfo.FirstDisplayedScrollingCol]; 8381dataGridViewColumn = Columns[DisplayedBandsInfo.FirstDisplayedScrollingCol]; 8454Debug.Assert(Columns[index].Visible); 8492? Columns[DisplayedBandsInfo.FirstDisplayedScrollingCol] 8520dataGridViewColumn = Columns[DisplayedBandsInfo.FirstDisplayedScrollingCol]; 8690&& Columns[_ptAnchorCell.X].Frozen 8692&& Columns[_trackColumnEdge].Frozen 8694&& !Columns[hti._col].Frozen) 8719&& (!Columns[_ptAnchorCell.X].Frozen || (_trackColumnEdge != -1 && !Columns[_trackColumnEdge].Frozen)) 8723Columns[DisplayedBandsInfo.FirstDisplayedScrollingCol], 8753Columns[DisplayedBandsInfo.LastTotallyDisplayedScrollingCol], 8762Columns[DisplayedBandsInfo.FirstDisplayedScrollingCol], 8870if (((_ptAnchorCell.X != -1 && !Columns[_ptAnchorCell.X].Frozen) || (_ptCurrentCell.X != -1 && !Columns[_ptCurrentCell.X].Frozen)) 8874Columns[DisplayedBandsInfo.FirstDisplayedScrollingCol], 8911Columns[DisplayedBandsInfo.LastTotallyDisplayedScrollingCol], 8916Columns[DisplayedBandsInfo.FirstDisplayedScrollingCol], 9352int columnWidth = Columns[hti._col].Thickness; 9361DataGridViewColumn dataGridViewColumn = Columns[hti._col]; 9373Columns[hti._col], 9496int columnWidth = Columns[hti._col].Thickness; 9504DataGridViewColumn dataGridViewColumn = Columns[hti._col]; 9520dataGridViewColumn = Columns.GetPreviousColumn(Columns[hti._col], 11589DataGridViewAutoSizeColumnCriteriaInternal autoSizeColumnCriteriaInternal = (DataGridViewAutoSizeColumnCriteriaInternal)Columns[columnIndex].InheritedAutoSizeMode; 11958Debug.Assert(Columns[columnIndex].Resizable == DataGridViewTriState.True); 12197if (isControlDown && Columns[hti._col].Selected) 12207if (MultiSelect && isShiftDown && _ptAnchorCell.X > -1 && Columns[_ptAnchorCell.X].Selected) 12287&& (Columns[hti._col].Selected || IsSharedCellSelected(Rows.SharedRow(hti._row).Cells[hti._col], hti._row)) 13267if (Columns[i].DataPropertyName.Length != 0) 13269MapDataGridViewColumnToDataBoundField(Columns[i]); 13474DataGridViewAutoSizeColumnMode inheritedAutoSizeMode = Columns[e.ColumnIndex].InheritedAutoSizeMode; 13539if (!Columns[columnIndex].Visible) 13553DataGridViewAutoSizeColumnCriteriaInternal autoSizeColumnCriteriaInternal = (DataGridViewAutoSizeColumnCriteriaInternal)Columns[columnIndex].InheritedAutoSizeMode; 13605DataGridViewAutoSizeColumnCriteriaInternal autoSizeColumnCriteriaInternal = (DataGridViewAutoSizeColumnCriteriaInternal)Columns[columnIndex].InheritedAutoSizeMode; 13642DataGridViewColumn dataGridViewColumn = Columns[e.ColumnIndex]; 13692if (isControlDown && Columns[hti._col].Selected) 13769if (MultiSelect && isShiftDown && _ptAnchorCell.X > -1 && Columns[_ptAnchorCell.X].Selected) 14145DataGridViewColumn? dataGridViewColumn = Columns.GetNextColumn(Columns[_trackColumnEdge], DataGridViewElementStates.Visible, DataGridViewElementStates.None); 14152DataGridViewColumn? dataGridViewColumn = Columns.GetNextColumn(Columns[hti._col], DataGridViewElementStates.Visible, DataGridViewElementStates.None); 14159DataGridViewColumn? dataGridViewColumn = Columns.GetNextColumn(Columns[_trackColumn], DataGridViewElementStates.Visible, DataGridViewElementStates.None); 14166DataGridViewColumn? dataGridViewColumn = Columns.GetPreviousColumn(Columns[_trackColumnEdge], DataGridViewElementStates.Visible, DataGridViewElementStates.None); 14173DataGridViewColumn? dataGridViewColumn = Columns.GetPreviousColumn(Columns[hti._col], DataGridViewElementStates.Visible, DataGridViewElementStates.None); 14180DataGridViewColumn? dataGridViewColumn = Columns.GetPreviousColumn(Columns[_trackColumn], DataGridViewElementStates.Visible, DataGridViewElementStates.None); 14187DataGridViewColumn? dataGridViewColumn = Columns.GetNextColumn(Columns[_trackColumn], DataGridViewElementStates.Visible, DataGridViewElementStates.None); 14190dataGridViewColumn = Columns.GetPreviousColumn(Columns[_trackColumn], DataGridViewElementStates.Visible, DataGridViewElementStates.None); 14197DataGridViewColumn? dataGridViewColumn = Columns.GetPreviousColumn(Columns[_trackColumn], DataGridViewElementStates.Visible, DataGridViewElementStates.None); 14200dataGridViewColumn = Columns.GetNextColumn(Columns[_trackColumn], DataGridViewElementStates.Visible, DataGridViewElementStates.None); 14852Debug.Assert(!Columns[dataGridViewCell.ColumnIndex].ReadOnly); 15888mouseX += ((hti._col == -1) ? RowHeadersWidth : Columns[hti._col].Thickness); 15972mouseX += ((hti._col == -1) ? RowHeadersWidth : Columns[hti._col].Thickness); 16011Debug.Assert(Columns[columnIndex].Resizable == DataGridViewTriState.True); 16124mouseX += ((hti._col == -1) ? RowHeadersWidth : Columns[hti._col].Thickness); 16358mouseX += ((hti._col == -1) ? RowHeadersWidth : Columns[hti._col].Thickness); 16436mouseX += ((hti._col == -1) ? RowHeadersWidth : Columns[hti._col].Thickness); 17038Columns[columnIndex], 17051Columns[columnIndex], 17142if (dataGridViewColumn != Columns[i] 17143&& Columns[i].SortMode != DataGridViewColumnSortMode.NotSortable 17145Columns[i].DataPropertyName, 17149Debug.Assert(Columns[i].IsDataBound, "two columns w/ the same DataPropertyName should be DataBound at the same time"); 17150Debug.Assert(Columns[i].HeaderCell.SortGlyphDirection == dataGridViewColumn.HeaderCell.SortGlyphDirection, "DataBound columns should have the same SortGlyphDirection as the one on the DataGridView"); 17151SortedColumn = Columns[i]; 17152SortOrder = Columns[i].HeaderCell.SortGlyphDirection; 18687&& !Columns[_ptCurrentCell.X].ReadOnly 18955if (dataGridViewColumn != Columns[i] 18956&& Columns[i].SortMode != DataGridViewColumnSortMode.NotSortable 18959Columns[i].DataPropertyName, 18963Debug.Assert(Columns[i].IsDataBound, "two columns w/ the same DataPropertyName should be DataBound at the same time"); 18964SortedColumn = Columns[i]; 19429dataGridViewColumn = Columns[DisplayedBandsInfo.FirstDisplayedScrollingCol]; 19820leftEdge -= Columns[_ptCurrentCell.X].Width - 1; 19824Columns[_ptCurrentCell.X].Width, Rows.SharedRow(_ptCurrentCell.Y).GetHeight(_ptCurrentCell.Y)); 19827if (!Columns[_ptCurrentCell.X].Frozen) 21272if (_ptCurrentCell.X >= 0 && Columns[_ptCurrentCell.X].Selected) 21327if (_ptCurrentCell.X >= 0 && Columns[_ptCurrentCell.X].Selected) 21532DataGridViewColumn dataGridViewColumn = Columns[_ptCurrentCell.X]; 21751if (_ptCurrentCell.X >= 0 && Columns[_ptCurrentCell.X].Selected) 21806if (_ptCurrentCell.X >= 0 && Columns[_ptCurrentCell.X].Selected) 22009DataGridViewColumn dataGridViewColumn = Columns[_ptCurrentCell.X]; 22085dataGridViewColumn = Columns.GetPreviousColumn(Columns[_ptCurrentCell.X], 22360if (Columns[_ptCurrentCell.X].Selected) 22445if (Columns[_ptCurrentCell.X].Selected) 22780if (Columns[_ptCurrentCell.X].Selected) 22813if (Columns[_ptCurrentCell.X].Selected) 22857if (Columns[_ptCurrentCell.X].Selected) 23464dataGridViewColumn = Columns.GetNextColumn(Columns[_ptCurrentCell.X], 23738if (Columns[_ptCurrentCell.X].Selected) 23825if (Columns[_ptCurrentCell.X].Selected) 24130if (Columns[_ptCurrentCell.X].Selected) 24153if (Columns[_ptCurrentCell.X].Selected) 24197if (Columns[_ptCurrentCell.X].Selected) 24290if (!Columns[_ptCurrentCell.X].Selected) 25441dataGridViewCols[j].IsDataBoundInternal = false; 25442dataGridViewCols[j].BoundColumnIndex = -1; 25443dataGridViewCols[j].BoundColumnConverter = null; 25445if (DataSource is not null && dataGridViewCols[j].DataPropertyName.Length != 0) 25447MapDataGridViewColumnToDataBoundField(dataGridViewCols[j]); 26006&& !Columns[columnIndex].Frozen 26058xColumnRightEdge = GetColumnXFromIndex(columnIndex) - Columns[columnIndex].Width; 26061xColumnRightEdge += Columns[firstDisplayedScrollingColumn].Width; 26071Columns[firstDisplayedScrollingColumn], 26079xColumnRightEdge = GetColumnXFromIndex(columnIndex) + Columns[columnIndex].Width; 26082xColumnRightEdge -= Columns[firstDisplayedScrollingColumn].Width; 26092Columns[firstDisplayedScrollingColumn], 26118dataGridViewColumnTmp = Columns[DisplayedBandsInfo.LastTotallyDisplayedScrollingCol]; 26136dataGridViewColumnTmp = Columns[DisplayedBandsInfo.FirstDisplayedScrollingCol]; 26153dataGridViewColumnTmp = Columns[DisplayedBandsInfo.FirstDisplayedScrollingCol]; 26179newFirstVisibleScrollingCol = Columns[DisplayedBandsInfo.FirstDisplayedScrollingCol]; 26207Debug.Assert(Columns[columnIndex].Visible); 26598if (!Columns[columnIndex].Selected) 27147Debug.Assert((Columns[columnIndexFrom]).DisplayIndex <= (Columns[columnIndexTo]).DisplayIndex); 27175DataGridViewColumn? dataGridViewColumn = Columns.GetNextColumn(Columns[columnIndex], 27204DataGridViewColumn? dataGridViewColumn = Columns.GetPreviousColumn(Columns[columnIndex], 27269Debug.Assert((Columns[columnIndexFrom]).DisplayIndex <= (Columns[columnIndexTo]).DisplayIndex); 27291Columns[columnIndex], 27481if ((rowState & DataGridViewElementStates.ReadOnly) == 0 && !Columns[columnIndex].ReadOnly) 27496if (Columns[columnIndex].ReadOnly) 27498Columns[columnIndex].ReadOnlyInternal = false; 27546if (Columns[columnIndex].ReadOnly != readOnly) 27563Columns[columnIndex].ReadOnlyInternal = true; 27568Columns[columnIndex].ReadOnlyInternal = false; 27631if ((rowState & DataGridViewElementStates.Selected) == 0 && !Columns[columnIndex].Selected) 27661Columns[columnIndex].SelectedInternal = false; 27735if (!Columns[columnIndex].Visible || (Rows.GetRowState(rowIndex) & DataGridViewElementStates.Visible) == 0) 27953if (Columns[columnIndex].Selected != selected) 27961Columns[columnIndex].SelectedInternal = true; 27969Columns[columnIndex].SelectedInternal = false; 28501dataGridViewColumn = Columns.GetNextColumn(Columns[_ptCurrentCell.X], 28662dataGridViewColumn = Columns.GetPreviousColumn(Columns[_ptCurrentCell.X], 28913dataGridViewColumnTmp = Columns[columnIndexTmp]; 29185mouseX += ((htiToUse._col == -1) ? RowHeadersWidth : Columns[htiToUse._col].Thickness); 29242DataGridViewColumn? dataGridViewColumn = Columns.GetNextColumn(Columns[oldEdgeColumnIndex], DataGridViewElementStates.Visible, DataGridViewElementStates.None); 29269DataGridViewColumn? dataGridViewColumn = Columns.GetPreviousColumn(Columns[oldEdgeColumnIndex], DataGridViewElementStates.Visible, DataGridViewElementStates.None); 29342DataGridViewColumn? dataGridViewColumn = Columns.GetNextColumn(Columns[oldEdgeColumnIndex], DataGridViewElementStates.Visible, DataGridViewElementStates.None); 29363DataGridViewColumn? dataGridViewColumn = Columns.GetNextColumn(Columns[oldEdgeColumnIndex], DataGridViewElementStates.Visible, DataGridViewElementStates.None); 29401DataGridViewColumn? dataGridViewColumn = Columns.GetPreviousColumn(Columns[newEdgeColumnIndex], DataGridViewElementStates.Visible, DataGridViewElementStates.None); 29426DataGridViewColumn? dataGridViewColumn = Columns.GetPreviousColumn(Columns[oldEdgeColumnIndex], DataGridViewElementStates.Visible, DataGridViewElementStates.None); 29446DataGridViewColumn? dataGridViewColumn = Columns.GetNextColumn(Columns[newEdgeColumnIndex], DataGridViewElementStates.Visible, DataGridViewElementStates.None); 29485DataGridViewColumn? dataGridViewColumn = Columns.GetPreviousColumn(Columns[oldEdgeColumnIndex], DataGridViewElementStates.Visible, DataGridViewElementStates.None); 29502DataGridViewColumn? dataGridViewColumn = Columns.GetNextColumn(Columns[newEdgeColumnIndex], DataGridViewElementStates.Visible, DataGridViewElementStates.None); 29560dataGridViewColumn = Columns.GetPreviousColumn(Columns[oldEdgeColumnIndex], DataGridViewElementStates.Visible, DataGridViewElementStates.None); 29608dataGridViewColumn = Columns.GetPreviousColumn(Columns[oldEdgeColumnIndex], DataGridViewElementStates.Visible, DataGridViewElementStates.None); 29651DataGridViewColumn? dataGridViewColumn = Columns.GetPreviousColumn(Columns[newEdgeColumnIndex], DataGridViewElementStates.Visible, DataGridViewElementStates.None); 29707dataGridViewColumn = Columns.GetNextColumn(Columns[oldEdgeColumnIndex], DataGridViewElementStates.Visible, DataGridViewElementStates.None); 29755dataGridViewColumn = Columns.GetNextColumn(Columns[oldEdgeColumnIndex], DataGridViewElementStates.Visible, DataGridViewElementStates.None); 29984dataGridViewCell = Columns[hti._col].HeaderCell;

128return _ownerDataGridView.Columns[actualColumnIndex].HeaderCell.AccessibilityObject;

91dataGridViewCell.OwningColumn = _owner.DataGridView.Columns[index]; 180dataGridViewCell.OwningColumn = dataGridView.Columns[index]; 292dataGridViewCell.OwningColumn = dataGridView.Columns[index];

33get => this[index]; 283DataGridViewColumn dataGridViewColumn = this[columnIndex];

1314DataGridViewColumn dataGridViewColumn = DataGridView.Columns[dataGridViewCell.ColumnIndex]; 1605dataGridViewColumn = dataGridView.Columns[dataGridView.FirstDisplayedScrollingColumnIndex];

147dataGridViewCell.OwningColumn = DataGridView.Columns[columnIndex]; 242dataGridViewCell.OwningColumn = DataGridView.Columns[columnIndex]; 358dataGridViewCell.OwningColumn = DataGridView.Columns[columnIndex]; 426dataGridViewCell.OwningColumn = DataGridView.Columns[columnIndex]; 686dataGridViewCell.OwningColumn = DataGridView.Columns[columnIndex]; 754dataGridViewCell.OwningColumn = DataGridView.Columns[columnIndex]; 1439dataGridViewCell.OwningColumn = DataGridView.Columns[columnIndex]; 1528dataGridViewCell.OwningColumn = DataGridView.Columns[columnIndex]; 1720dataGridViewCell.OwningColumn = DataGridView.Columns[columnIndex]; 1802dataGridViewCell.OwningColumn = DataGridView.Columns[columnIndex];

85bool forceColumnFrozen = _dataGridViewColumns.Count > _insertAtPosition && _dataGridViewColumns[_insertAtPosition].Frozen; 530cols[i - _initialDataGridViewColumnsCount] = _liveDataGridView.Columns[i];

224DataGridViewColumn newColumn = (DataGridViewColumn)_columnsPrivateCopy[i].Clone(); 226newColumn.ContextMenuStrip = _columnsPrivateCopy[i].ContextMenuStrip; 229if (_userAddedColumns.Contains(_columnsPrivateCopy[i])) 234if (_columnsNames.TryGetValue(_columnsPrivateCopy[i], out string? compName)) 439_columnsPrivateCopy[i].DisplayIndex = i; 678_columnsPrivateCopy[selectedIndex].Frozen = true; 683Debug.Assert(_columnsPrivateCopy[i].Frozen, "MOVE_DOWN : all the columns up to the one we moved should be frozen"); 727if (item.DataGridViewColumn.Frozen && !_columnsPrivateCopy[selectedIndex - 1].Frozen) 828_columnsNames.Remove(_columnsPrivateCopy[selectedIndex]); 829_userAddedColumns.Remove(_columnsPrivateCopy[selectedIndex]); 877ComponentDesigner columnDesigner = DataGridViewAddColumnDialog.GetComponentDesignerForType(tr, _columnsPrivateCopy[i].GetType())!; 878_selectedColumns.Items.Add(new ListBoxItem(_columnsPrivateCopy[i], this, columnDesigner)); 1123DataGridViewColumn liveCol = _liveDataGridView.Columns[i]; 1127col.ContextMenuStrip = _liveDataGridView.Columns[i].ContextMenuStrip;

46componentChangeService?.OnComponentChanging(dataGridView.Columns[i], prop); 53componentChangeService?.OnComponentChanged(dataGridView.Columns[i], prop, null, null); 343DataGridViewColumn col = dataGridView.Columns[i]; 405DataGridViewColumn dataGridViewColumn = dataGridView.Columns[i]; 464DataGridViewColumn dataGridViewColumn = dataGridView.Columns[i]; 587DataGridViewColumn col = dataGridView.Columns[i];

66switch (dataGridView1.Columns[e.ColumnIndex].Name) 97switch (dataGridView1.Columns[e.ColumnIndex].Name)