Class GridDataBoundRowExpandCellModel

Implements the data / model part for an expandable row header cell in a GridDataBoundGrid. The The expandable row header cell will display a '+' for expanded rows and a '-' for collapsed rows similar to a TreeControl.

Inheritance
System.Object
NonFinalizeDisposable
Disposable
GridCellModelBase
GridDataBoundRowExpandCellModel
Implements
System.Runtime.Serialization.ISerializable
System.IDisposable
Inherited Members
System.Object.ToString()
System.Object.Equals(System.Object)
System.Object.Equals(System.Object, System.Object)
System.Object.ReferenceEquals(System.Object, System.Object)
System.Object.GetHashCode()
System.Object.GetType()
System.Object.MemberwiseClone()
Namespace: Syncfusion.Windows.Forms.Grid
Assembly: Syncfusion.Grid.Windows.dll
Syntax
public class GridDataBoundRowExpandCellModel : GridCellModelBase, ISerializable, IDisposable
Remarks

You typically access cell models through the CellModels property of the GridModel class.

A GridDataBoundRowExpandCellModel can serve as model for several GridDataBoundRowExpandCellRenderer instances if there are several GridControlBase views for a GridModel.

See GridDataBoundRowExpandCellModel for more detailed information about this cell type.

Constructors

GridDataBoundRowExpandCellModel(GridModel)

Initializes a new GridDataBoundRowExpandCellModel object and stores a reference to the GridModel this cell belongs to.

Declaration
public GridDataBoundRowExpandCellModel(GridModel grid)
Parameters
Type Name Description
GridModel grid

The GridModel for this cell model.
Remarks

You typically access cell models through the CellModels property of the GridModel class.

GridDataBoundRowExpandCellModel(SerializationInfo, StreamingContext)

Initializes a new GridDataBoundRowExpandCellModel from a serialization stream.

Declaration
protected GridDataBoundRowExpandCellModel(SerializationInfo info, StreamingContext context)
Parameters
Type Name Description
System.Runtime.Serialization.SerializationInfo info

An object that holds all the data needed to serialize or de_serialize this instance.
System.Runtime.Serialization.StreamingContext context

Describes the source and destination of the serialized stream specified by info.

Methods

CreateRenderer(GridControlBase)

Creates a renderer for this cell model that is specific to the GridControlBase.

Declaration
public override GridCellRendererBase CreateRenderer(GridControlBase control)
Parameters
Type Name Description
GridControlBase control

The GridControlBase the cell renderer is created for.
Returns
Type Description
GridCellRendererBase

A new GridDataBoundRowExpandCellRenderer specific for a GridControlBase.
Overrides

OnQueryPrefferedClientSize(Graphics, Int32, Int32, GridStyleInfo, GridQueryBounds)

Calculates the preferred size of the cell based on its contents without margins and any buttons.

Declaration
protected override Size OnQueryPrefferedClientSize(Graphics g, int rowIndex, int colIndex, GridStyleInfo style, GridQueryBounds queryBounds)
Parameters
Type Name Description
System.Drawing.Graphics g

The System.Drawing.Graphics context of the canvas.
System.Int32 rowIndex

The row index.
System.Int32 colIndex

The column index.
GridStyleInfo style

The GridStyleInfo object that holds cell information.
GridQueryBounds queryBounds

Graphical bounds.
Returns
Type Description
System.Drawing.Size

The optimal size of the cell.
Overrides

Implements

System.Runtime.Serialization.ISerializable
System.IDisposable