2 writes to HeaderCell
System.Windows.Forms (2)
winforms\Managed\System\WinForms\DataGridViewBand.cs (1)
421value.OwningColumn.HeaderCell = null;
winforms\Managed\System\WinForms\DataGridViewColumn.cs (1)
1134dataGridViewColumn.HeaderCell = (DataGridViewColumnHeaderCell) this.HeaderCell.Clone();
51 references to HeaderCell
System.Windows.Forms (51)
winforms\Managed\System\WinForms\DataGridViewAccessibleObject.cs (1)
378result[i] = this.owner.Columns[i].HeaderCell.AccessibilityObject;
winforms\Managed\System\WinForms\DataGridViewCell.cs (2)
5276return this.owner.OwningColumn.HeaderCell.AccessibilityObject; 5606return new UnsafeNativeMethods.IRawElementProviderSimple[1] { this.owner.OwningColumn.HeaderCell.AccessibilityObject };
winforms\Managed\System\WinForms\DataGridViewColumn.cs (10)
566string headerValue = this.HeaderCell.Value as string; 584this.HeaderCell.ValueType != null && 585this.HeaderCell.ValueType.IsAssignableFrom(typeof(System.String))) 587this.HeaderCell.Value = value; 594return this.HasHeaderCell && ((DataGridViewColumnHeaderCell) this.HeaderCell).ContainsLocalValue; 1014return this.HeaderCell.ToolTipText; 1020this.HeaderCell.ToolTipText = value; 1134dataGridViewColumn.HeaderCell = (DataGridViewColumnHeaderCell) this.HeaderCell.Clone(); 1249preferredCellThickness = this.HeaderCell.GetPreferredWidth(-1, dataGridView.ColumnHeadersHeight); 1253preferredCellThickness = this.HeaderCell.GetPreferredSize(-1).Width;
winforms\Managed\System\WinForms\DataGridViewColumnCollection.cs (1)
420dataGridViewColumn.HeaderCell.DataGridViewInternal = null;
winforms\Managed\System\WinForms\DataGridViewDataConnection.cs (3)
323this.owner.Columns[i].HeaderCell.SortGlyphDirection = SortOrder.None; 361column.HeaderCell.SortGlyphDirection = sortOrder; 365column.HeaderCell.SortGlyphDirection = SortOrder.None;
winforms\Managed\System\WinForms\DataGridViewMethods.cs (33)
1759preferredHeight = Math.Max(preferredHeight, this.Columns[columnIndex].HeaderCell.GetPreferredHeight(-1, this.Columns[columnIndex].Thickness)); 1763preferredHeight = Math.Max(preferredHeight, this.Columns[columnIndex].HeaderCell.GetPreferredSize(-1).Height); 1832preferredHeight = Math.Max(preferredHeight, this.Columns[columnIndexTmp].HeaderCell.GetPreferredHeight(-1, this.Columns[columnIndexTmp].Thickness)); 1836preferredHeight = Math.Max(preferredHeight, this.Columns[columnIndexTmp].HeaderCell.GetPreferredSize(-1).Height); 7200return this.Columns[columnIndex].HeaderCell; 7281cellContent = dataGridViewColumn.HeaderCell.GetClipboardContentInternal(-1, 7295cellContent = dataGridViewColumn.HeaderCell.GetClipboardContentInternal(-1, 7341cellContent = dataGridViewColumn.HeaderCell.GetClipboardContentInternal(-1, 7355cellContent = dataGridViewColumn.HeaderCell.GetClipboardContentInternal(-1, 7547cellContent = dataGridViewColumn.HeaderCell.GetClipboardContentInternal(-1, 7561cellContent = dataGridViewColumn.HeaderCell.GetClipboardContentInternal(-1, 7609cellContent = dataGridViewColumn.HeaderCell.GetClipboardContentInternal(-1, 7623cellContent = dataGridViewColumn.HeaderCell.GetClipboardContentInternal(-1, 8019cellContent = dataGridViewColumn.HeaderCell.GetClipboardContentInternal(-1, 8074cellContent = dataGridViewColumn.HeaderCell.GetClipboardContentInternal(-1, 10647dataGridViewColumn.HeaderCell.SortGlyphDirection = conn.BoundColumnSortOrder(boundColumnIndex); 10648if (this.sortedColumn == null && dataGridViewColumn.HeaderCell.SortGlyphDirection != SortOrder.None) 10651this.sortOrder = dataGridViewColumn.HeaderCell.SortGlyphDirection; 10727dataGridViewColumn.HeaderCell.DataGridViewInternal = this; 14540if (dataGridViewColumn.HasHeaderCell && dataGridViewColumn.HeaderCell.Value is string && 14541String.Compare((string)dataGridViewColumn.HeaderCell.Value, dataGridViewColumn.Name, false, CultureInfo.InvariantCulture) == 0) 14742dataGridViewColumn.HeaderCell.SortGlyphDirection = SortOrder.None; 17332dataGridViewColumn.HeaderCell.SortGlyphDirectionInternal = SortOrder.None; 17576dataGridViewColumn.HeaderCell.DataGridViewInternal = null; 17600Debug.Assert(this.Columns[i].HeaderCell.SortGlyphDirection == dataGridViewColumn.HeaderCell.SortGlyphDirection, "DataBound columns should have the same SortGlyphDirection as the one on the DataGridView"); 17602this.sortOrder = this.Columns[i].HeaderCell.SortGlyphDirection; 19523this.sortOrder = this.sortedColumn != null ? this.sortedColumn.HeaderCell.SortGlyphDirection : SortOrder.None; 19906cell = dataGridViewColumn.HeaderCell; 19983cell = dataGridViewColumn.HeaderCell; 28261this.sortedColumn.HeaderCell.SortGlyphDirection = SortOrder.None; 28271dataGridViewColumn.HeaderCell.SortGlyphDirection = this.sortOrder; 29876dataGridViewCell = this.Columns[hti.col].HeaderCell;
winforms\Managed\System\WinForms\DataGridViewTopRowAccessibleObject.cs (1)
161return this.owner.Columns[actualColumnIndex].HeaderCell.AccessibilityObject;