Class GridNumericCellRenderer

Represents the class that used for drawing the numeric text box cell.

Inheritance
System.Object
GridCellRendererBase
GridVirtualizingCellRendererBase<SfNumericTextBox>
GridNumericCellRenderer
Implements
System.IDisposable
Inherited Members
System.Object.Equals(System.Object)
System.Object.Equals(System.Object, System.Object)
System.Object.GetHashCode()
System.Object.GetType()
System.Object.MemberwiseClone()
System.Object.ReferenceEquals(System.Object, System.Object)
System.Object.ToString()
Namespace: Syncfusion.WinForms.DataGrid.Renderers
Assembly: Syncfusion.SfDataGrid.WinForms.dll
Syntax
public class GridNumericCellRenderer : GridVirtualizingCellRendererBase<SfNumericTextBox>, IGridCellRenderer<TableControl>, IDisposable

Constructors

GridNumericCellRenderer()

Initializes a new instance of the GridNumericCellRenderer class.

Declaration
public GridNumericCellRenderer()

Methods

GetControlValue()

Overridden to get the control value.

Declaration
public override object GetControlValue()
Returns
Type Description
System.Object

Returns the control value.
Overrides

GetEditorUIElementBounds()

Overridden to get the proper editor element bounds.

Declaration
protected override Rectangle GetEditorUIElementBounds()
Returns
Type Description
System.Drawing.Rectangle

Returns the editor element bounds.
Overrides

OnEditingComplete(DataColumnBase, SfNumericTextBox)

Overridden to raise the QueryUnboundValue event.

Declaration
protected override void OnEditingComplete(DataColumnBase column, SfNumericTextBox currentRendererElement)
Parameters
Type Name Description
DataColumnBase column

The DataColumnBase of the cell.
SfNumericTextBox currentRendererElement

The UI element of the cell.
Overrides
Syncfusion.WinForms.DataGrid.Renderers.GridVirtualizingCellRendererBase<Syncfusion.WinForms.Input.SfNumericTextBox>.OnEditingComplete(Syncfusion.WinForms.DataGrid.DataColumnBase, Syncfusion.WinForms.Input.SfNumericTextBox)

OnInitializeEditElement(DataColumnBase, RowColumnIndex, SfNumericTextBox)

Overridden to initialize the numeric text box as editor control of the cell.

Declaration
protected override void OnInitializeEditElement(DataColumnBase column, RowColumnIndex rowColumnIndex, SfNumericTextBox uiElement)
Parameters
Type Name Description
DataColumnBase column

The DataColumnBase of the current cell.
RowColumnIndex rowColumnIndex

The row and column index of the current cell.
SfNumericTextBox uiElement

The text box of the current cell.
Overrides
Syncfusion.WinForms.DataGrid.Renderers.GridVirtualizingCellRendererBase<Syncfusion.WinForms.Input.SfNumericTextBox>.OnInitializeEditElement(Syncfusion.WinForms.DataGrid.DataColumnBase, Syncfusion.WinForms.GridCommon.ScrollAxis.RowColumnIndex, Syncfusion.WinForms.Input.SfNumericTextBox)

OnKeyDown(DataColumnBase, RowColumnIndex, KeyEventArgs)

Occurs when the key is pressed while the cell has focus.

Declaration
protected override void OnKeyDown(DataColumnBase dataColumn, RowColumnIndex rowColumnIndex, KeyEventArgs e)
Parameters
Type Name Description
DataColumnBase dataColumn

The DataColumnBase of the cell.
RowColumnIndex rowColumnIndex

The row and column index of the cell.
System.Windows.Forms.KeyEventArgs e

The System.Windows.Forms.KeyEventArgs that contains the event data.
Overrides

OnKeyPress(DataColumnBase, RowColumnIndex, KeyPressEventArgs)

Occurs when the key is pressed while the cell has focus.

Declaration
protected override void OnKeyPress(DataColumnBase dataColumn, RowColumnIndex rowColumnIndex, KeyPressEventArgs e)
Parameters
Type Name Description
DataColumnBase dataColumn

The DataColumnBase of the cell.
RowColumnIndex rowColumnIndex

The row and column index of the cell.
System.Windows.Forms.KeyPressEventArgs e

The System.Windows.Forms.KeyEventArgs that contains the event data.
Overrides

OnKeyUp(DataColumnBase, RowColumnIndex, KeyEventArgs)

Occurs when the key is released while the cell has focus.

Declaration
protected override void OnKeyUp(DataColumnBase dataColumn, RowColumnIndex rowColumnIndex, KeyEventArgs e)
Parameters
Type Name Description
DataColumnBase dataColumn

The DataColumnBase of the cell.
RowColumnIndex rowColumnIndex

The row and column index of the cell.
System.Windows.Forms.KeyEventArgs e

The System.Windows.Forms.KeyEventArgs that contains the event data.
Overrides

OnRender(Graphics, Rectangle, String, CellStyleInfo, DataColumnBase, RowColumnIndex)

Overridden to draw the numeric text box cell.

Declaration
protected override void OnRender(Graphics paint, Rectangle cellRect, string cellValue, CellStyleInfo style, DataColumnBase column, RowColumnIndex rowColumnIndex)
Parameters
Type Name Description
System.Drawing.Graphics paint

The System.Drawing.Graphics that used to draw the cell.
System.Drawing.Rectangle cellRect

The bounds of the cell.
System.String cellValue

The value of the cell.
CellStyleInfo style

The CellStyleInfo of the cell.
DataColumnBase column

The DataColumnBase of the cell.
RowColumnIndex rowColumnIndex

The row and column index of the cell.
Overrides

OnWireEditUIElement(SfNumericTextBox)

Overridden to wire the events of the SfNumericTextBox.

Declaration
protected override void OnWireEditUIElement(SfNumericTextBox uiElement)
Parameters
Type Name Description
SfNumericTextBox uiElement

The SfNumericTextBox control.
Overrides
Syncfusion.WinForms.DataGrid.Renderers.GridVirtualizingCellRendererBase<Syncfusion.WinForms.Input.SfNumericTextBox>.OnWireEditUIElement(Syncfusion.WinForms.Input.SfNumericTextBox)

SetControlValue(Object)

Overridden to set the control value.

Declaration
public override void SetControlValue(object value)
Parameters
Type Name Description
System.Object value

The control value.
Overrides

Implements

System.IDisposable