DataGridViewTopLeftHeaderCell Class
Represents the cell in the top left corner of the DataGridView that sits above the row headers and to the left of the column headers.
System.Object
System.Windows.Forms.DataGridViewElement
System.Windows.Forms.DataGridViewCell
System.Windows.Forms.DataGridViewHeaderCell
System.Windows.Forms.DataGridViewColumnHeaderCell
System.Windows.Forms.DataGridViewTopLeftHeaderCell
System.Windows.Forms.DataGridViewElement
System.Windows.Forms.DataGridViewCell
System.Windows.Forms.DataGridViewHeaderCell
System.Windows.Forms.DataGridViewColumnHeaderCell
System.Windows.Forms.DataGridViewTopLeftHeaderCell
Assembly: System.Windows.Forms (in System.Windows.Forms.dll)
The DataGridViewTopLeftHeaderCell type exposes the following members.
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DataGridViewTopLeftHeaderCell | Initializes a new instance of the DataGridViewTopLeftHeaderCell class. |
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AccessibilityObject | Gets the DataGridViewCell.DataGridViewCellAccessibleObject assigned to the DataGridViewCell. (Inherited from DataGridViewCell.) |
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ButtonState | Gets the buttonlike visual state of the header cell. (Inherited from DataGridViewHeaderCell.) |
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ColumnIndex | Gets the column index for this cell. (Inherited from DataGridViewCell.) |
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ContentBounds | Gets the bounding rectangle that encloses the cell's content area. (Inherited from DataGridViewCell.) |
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ContextMenuStrip | Gets or sets the shortcut menu associated with the cell. (Inherited from DataGridViewCell.) |
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DataGridView | Gets the DataGridView control associated with this element. (Inherited from DataGridViewElement.) |
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DefaultNewRowValue | Gets the default value for a cell in the row for new records. (Inherited from DataGridViewCell.) |
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Displayed | Gets a value that indicates whether the cell is currently displayed on-screen. (Inherited from DataGridViewHeaderCell.) |
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EditedFormattedValue | Gets the current, formatted value of the cell, regardless of whether the cell is in edit mode and the value has not been committed. (Inherited from DataGridViewCell.) |
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EditType | Gets the type of the cell's hosted editing control. (Inherited from DataGridViewCell.) |
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ErrorIconBounds | Gets the bounds of the error icon for the cell. (Inherited from DataGridViewCell.) |
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ErrorText | Gets or sets the text describing an error condition associated with the cell. (Inherited from DataGridViewCell.) |
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FormattedValue | Gets the value of the cell as formatted for display. (Inherited from DataGridViewCell.) |
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FormattedValueType | Gets the type of the formatted value of the cell. (Inherited from DataGridViewHeaderCell.) |
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Frozen | Gets a value indicating whether the cell is frozen. (Inherited from DataGridViewHeaderCell.) |
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HasStyle | Gets a value indicating whether the Style property has been set. (Inherited from DataGridViewCell.) |
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InheritedState | Gets the current state of the cell as inherited from the state of its row and column. (Inherited from DataGridViewCell.) |
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InheritedStyle | Gets the style currently applied to the cell. (Inherited from DataGridViewCell.) |
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IsInEditMode | Gets a value indicating whether this cell is currently being edited. (Inherited from DataGridViewCell.) |
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OwningColumn | Gets the column that contains this cell. (Inherited from DataGridViewCell.) |
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OwningRow | Gets the row that contains this cell. (Inherited from DataGridViewCell.) |
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PreferredSize | Gets the size, in pixels, of a rectangular area into which the cell can fit. (Inherited from DataGridViewCell.) |
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ReadOnly | Gets a value indicating whether the header cell is read-only. (Inherited from DataGridViewHeaderCell.) |
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Resizable | Gets a value indicating whether the cell is resizable. (Inherited from DataGridViewHeaderCell.) |
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RowIndex | Gets the index of the cell's parent row. (Inherited from DataGridViewCell.) |
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Selected | Gets or sets a value indicating whether the cell is selected. (Inherited from DataGridViewHeaderCell.) |
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Size | Gets the size of the cell. (Inherited from DataGridViewCell.) |
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SortGlyphDirection | Gets or sets a value indicating which sort glyph is displayed. (Inherited from DataGridViewColumnHeaderCell.) |
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State | Gets the user interface (UI) state of the element. (Inherited from DataGridViewElement.) |
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Style | Gets or sets the style for the cell. (Inherited from DataGridViewCell.) |
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Tag | Gets or sets the object that contains supplemental data about the cell. (Inherited from DataGridViewCell.) |
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ToolTipText | Gets or sets the ToolTip text associated with this cell. (Inherited from DataGridViewCell.) |
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Value | Gets or sets the value associated with this cell. (Inherited from DataGridViewCell.) |
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ValueType | Gets the type of the value stored in the cell. (Inherited from DataGridViewHeaderCell.) |
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Visible | Gets a value indicating whether or not the cell is visible. (Inherited from DataGridViewHeaderCell.) |
| Name | Description | |
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AdjustCellBorderStyle | Modifies the input cell border style according to the specified criteria. (Inherited from DataGridViewCell.) |
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BorderWidths | Returns a Rectangle that represents the widths of all the cell margins. (Inherited from DataGridViewCell.) |
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ClickUnsharesRow | Indicates whether the cell's row will be unshared when the cell is clicked. (Inherited from DataGridViewCell.) |
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Clone | Creates an exact copy of this cell. (Inherited from DataGridViewColumnHeaderCell.) |
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ContentClickUnsharesRow | Indicates whether the cell's row will be unshared when the cell's content is clicked. (Inherited from DataGridViewCell.) |
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ContentDoubleClickUnsharesRow | Indicates whether the cell's row will be unshared when the cell's content is double-clicked. (Inherited from DataGridViewCell.) |
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CreateAccessibilityInstance | Creates a new accessible object for the DataGridViewTopLeftHeaderCell. (Overrides DataGridViewColumnHeaderCell.CreateAccessibilityInstance().) |
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DetachEditingControl | Removes the cell's editing control from the DataGridView. (Inherited from DataGridViewCell.) |
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Dispose() | Releases all resources used by the DataGridViewCell. (Inherited from DataGridViewCell.) |
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Dispose(Boolean) | Releases the unmanaged resources used by the DataGridViewHeaderCell and optionally releases the managed resources. (Inherited from DataGridViewHeaderCell.) |
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DoubleClickUnsharesRow | Indicates whether the cell's row will be unshared when the cell is double-clicked. (Inherited from DataGridViewCell.) |
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EnterUnsharesRow | Indicates whether the parent row will be unshared when the focus moves to the cell. (Inherited from DataGridViewCell.) |
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Equals(Object) | Determines whether the specified Object is equal to the current Object. (Inherited from Object.) |
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Finalize | Releases the unmanaged resources and performs other cleanup operations before the DataGridViewCell is reclaimed by garbage collection. (Inherited from DataGridViewCell.) |
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GetClipboardContent | Retrieves the formatted value of the cell to copy to the Clipboard. (Inherited from DataGridViewColumnHeaderCell.) |
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GetContentBounds(Int32) | Returns the bounding rectangle that encloses the cell's content area using a default Graphics and cell style currently in effect for the cell. (Inherited from DataGridViewCell.) |
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GetContentBounds(Graphics, DataGridViewCellStyle, Int32) | Returns the bounding rectangle that encloses the cell's content area, which is calculated using the specified Graphics object and cell style. (Overrides DataGridViewColumnHeaderCell.GetContentBounds(Graphics, DataGridViewCellStyle, Int32).) |
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GetEditedFormattedValue | Returns the current, formatted value of the cell, regardless of whether the cell is in edit mode and the value has not been committed. (Inherited from DataGridViewCell.) |
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GetErrorIconBounds | Returns the bounding rectangle that encloses the cell's error icon, if one is displayed. (Overrides DataGridViewCell.GetErrorIconBounds(Graphics, DataGridViewCellStyle, Int32).) |
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GetErrorText | Returns a string that represents the error for the cell. (Inherited from DataGridViewCell.) |
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GetFormattedValue | Gets the value of the cell as formatted for display. (Inherited from DataGridViewCell.) |
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GetHashCode | Serves as a hash function for a particular type. (Inherited from Object.) |
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GetInheritedContextMenuStrip | Retrieves the inherited shortcut menu for the specified row. (Inherited from DataGridViewColumnHeaderCell.) |
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GetInheritedState | Returns a value indicating the current state of the cell as inherited from the state of its row or column. (Inherited from DataGridViewHeaderCell.) |
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GetInheritedStyle | Gets the style applied to the cell. (Inherited from DataGridViewColumnHeaderCell.) |
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GetPreferredSize | Calculates the preferred size, in pixels, of the cell. (Overrides DataGridViewColumnHeaderCell.GetPreferredSize(Graphics, DataGridViewCellStyle, Int32, Size).) |
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GetSize | Gets the size of the cell. (Inherited from DataGridViewHeaderCell.) |
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GetType | Gets the Type of the current instance. (Inherited from Object.) |
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GetValue | Gets the value of the cell. (Inherited from DataGridViewColumnHeaderCell.) |
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InitializeEditingControl | Initializes the control used to edit the cell. (Inherited from DataGridViewCell.) |
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KeyDownUnsharesRow | Indicates whether the parent row is unshared if the user presses a key while the focus is on the cell. (Inherited from DataGridViewCell.) |
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KeyEntersEditMode | Determines if edit mode should be started based on the given key. (Inherited from DataGridViewCell.) |
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KeyPressUnsharesRow | Indicates whether a row will be unshared if a key is pressed while a cell in the row has focus. (Inherited from DataGridViewCell.) |
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KeyUpUnsharesRow | Indicates whether the parent row is unshared when the user releases a key while the focus is on the cell. (Inherited from DataGridViewCell.) |
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LeaveUnsharesRow | Indicates whether a row will be unshared when the focus leaves a cell in the row. (Inherited from DataGridViewCell.) |
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MemberwiseClone | Creates a shallow copy of the current Object. (Inherited from Object.) |
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MouseClickUnsharesRow | Indicates whether a row will be unshared if the user clicks a mouse button while the pointer is on a cell in the row. (Inherited from DataGridViewCell.) |
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MouseDoubleClickUnsharesRow | Indicates whether a row will be unshared if the user double-clicks a cell in the row. (Inherited from DataGridViewCell.) |
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MouseDownUnsharesRow | Indicates whether a row will be unshared when the mouse button is held down while the pointer is on a cell in the row. (Inherited from DataGridViewHeaderCell.) |
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MouseEnterUnsharesRow | Indicates whether a row will be unshared when the mouse pointer moves over a cell in the row. (Inherited from DataGridViewHeaderCell.) |
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MouseLeaveUnsharesRow | Indicates whether a row will be unshared when the mouse pointer leaves the row. (Inherited from DataGridViewHeaderCell.) |
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MouseMoveUnsharesRow | Indicates whether a row will be unshared when the mouse pointer moves over a cell in the row. (Inherited from DataGridViewCell.) |
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MouseUpUnsharesRow | Indicates whether a row will be unshared when the mouse button is released while the pointer is on a cell in the row. (Inherited from DataGridViewHeaderCell.) |
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OnClick | Called when the cell is clicked. (Inherited from DataGridViewCell.) |
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OnContentClick | Called when the cell's contents are clicked. (Inherited from DataGridViewCell.) |
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OnContentDoubleClick | Called when the cell's contents are double-clicked. (Inherited from DataGridViewCell.) |
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OnDataGridViewChanged | Called when the DataGridView property of the cell changes. (Inherited from DataGridViewCell.) |
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OnDoubleClick | Called when the cell is double-clicked. (Inherited from DataGridViewCell.) |
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OnEnter | Called when the focus moves to a cell. (Inherited from DataGridViewCell.) |
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OnKeyDown | Called when a character key is pressed while the focus is on a cell. (Inherited from DataGridViewCell.) |
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OnKeyPress | Called when a key is pressed while the focus is on a cell. (Inherited from DataGridViewCell.) |
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OnKeyUp | Called when a character key is released while the focus is on a cell. (Inherited from DataGridViewCell.) |
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OnLeave | Called when the focus moves from a cell. (Inherited from DataGridViewCell.) |
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OnMouseClick | Called when the user clicks a mouse button while the pointer is on a cell. (Inherited from DataGridViewCell.) |
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OnMouseDoubleClick | Called when the user double-clicks a mouse button while the pointer is on a cell. (Inherited from DataGridViewCell.) |
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OnMouseDown | Called when the mouse button is held down while the pointer is on a cell. (Inherited from DataGridViewHeaderCell.) |
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OnMouseEnter | Called when the mouse pointer enters the cell. (Inherited from DataGridViewHeaderCell.) |
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OnMouseLeave | Called when the mouse pointer leaves the cell. (Inherited from DataGridViewHeaderCell.) |
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OnMouseMove | Called when the mouse pointer moves within a cell. (Inherited from DataGridViewCell.) |
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OnMouseUp | Called when the mouse button is released while the pointer is over the cell. (Inherited from DataGridViewHeaderCell.) |
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Paint | Paints the current DataGridViewTopLeftHeaderCell. (Overrides DataGridViewColumnHeaderCell.Paint(Graphics, Rectangle, Rectangle, Int32, DataGridViewElementStates, Object, Object, String, DataGridViewCellStyle, DataGridViewAdvancedBorderStyle, DataGridViewPaintParts).) |
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PaintBorder | Paints the border of the current DataGridViewCell. (Overrides DataGridViewCell.PaintBorder(Graphics, Rectangle, Rectangle, DataGridViewCellStyle, DataGridViewAdvancedBorderStyle).) |
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PaintErrorIcon | Paints the error icon of the current DataGridViewCell. (Inherited from DataGridViewCell.) |
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ParseFormattedValue | Converts a value formatted for display to an actual cell value. (Inherited from DataGridViewCell.) |
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PositionEditingControl | Sets the location and size of the editing control hosted by a cell in the DataGridView control. (Inherited from DataGridViewCell.) |
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PositionEditingPanel | Sets the location and size of the editing panel hosted by the cell, and returns the normal bounds of the editing control within the editing panel. (Inherited from DataGridViewCell.) |
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RaiseCellClick | Raises the DataGridView.CellClick event. (Inherited from DataGridViewElement.) |
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RaiseCellContentClick | Raises the DataGridView.CellContentClick event. (Inherited from DataGridViewElement.) |
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RaiseCellContentDoubleClick | Raises the DataGridView.CellContentDoubleClick event. (Inherited from DataGridViewElement.) |
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RaiseCellValueChanged | Raises the DataGridView.CellValueChanged event. (Inherited from DataGridViewElement.) |
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RaiseDataError | Raises the DataGridView.DataError event. (Inherited from DataGridViewElement.) |
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RaiseMouseWheel | Raises the Control.MouseWheel event. (Inherited from DataGridViewElement.) |
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SetValue | Sets the value of the cell. (Inherited from DataGridViewColumnHeaderCell.) |
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ToString | Returns the string representation of the cell. (Overrides DataGridViewColumnHeaderCell.ToString().) |
Clicking on the top left header cell selects all of the cells in the DataGridView.
Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows XP SP2 x64 Edition, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2
The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.
