Class GridVolatileCellStyles

VolatileData allocates its own style objects and maintains a weak reference to them. Once the style object is finalized, the weak reference is removed from the hashtable.

Inheritance

System.Object

GridVolatileCellStyles

Implements

System.IDisposable

Namespace: Syncfusion.UI.Xaml.CellGrid.Styles

Assembly: Syncfusion.SfCellGrid.WPF.dll

Syntax

public class GridVolatileCellStyles : Object, IDisposable

Constructors

GridVolatileCellStyles(IGridVolatileCellStylesHost)

Declaration

public GridVolatileCellStyles(IGridVolatileCellStylesHost host)

Parameters

Type	Name	Description
IGridVolatileCellStylesHost	host

Properties

BaseStylesMap

Gets the base styles map.

Declaration

public GridBaseStylesMap BaseStylesMap { get; }

Property Value

Type
GridBaseStylesMap

Data

Declaration

public GridRowsCache Data { get; }

Property Value

Type
GridRowsCache

Host

Declaration

public IGridVolatileCellStylesHost Host { get; }

Property Value

Type
IGridVolatileCellStylesHost

Item[RowColumnIndex]

Declaration

public GridStyleInfo this[RowColumnIndex cell] { get; }

Parameters

Type	Name	Description
RowColumnIndex	cell

Property Value

Type
GridStyleInfo

Item[Int32, Int32]

Gives access to a GridStyleInfo at a given row and column index.

Declaration

public GridStyleInfo this[int rowIndex, int columnIndex] { get; }

Parameters

Type	Name	Description
System.Int32	rowIndex
System.Int32	columnIndex

Property Value

Type
GridStyleInfo

Methods

Clear()

Empty the cache.

Declaration

public void Clear()

Clear(GridRangeInfo)

Declaration

public void Clear(GridRangeInfo cellSpan)

Parameters

Type	Name	Description
GridRangeInfo	cellSpan

Clear(RowColumnIndex)

Resets cache for a specific cell.

Declaration

public void Clear(RowColumnIndex cell)

Parameters

Type	Name	Description
RowColumnIndex	cell	The cell coordinates.

CreateStyle(RowColumnIndex)

Declaration

protected virtual GridStyleInfo CreateStyle(RowColumnIndex cell)

Parameters

Type	Name	Description
RowColumnIndex	cell

Returns

Type
GridStyleInfo

Dispose()

Call the Dispose and SuppressFinalize method for dipose the instance of GridVolatileCellStyles class.

Declaration

public void Dispose()

Dispose(Boolean)

Dispose the live resources used by the GridVolatileCellStyles class.

Declaration

protected virtual void Dispose(bool disposing)

Parameters

Type	Name	Description
System.Boolean	disposing	Dispose the instance, if it is True

GetItem(RowColumnIndex)

Gets the cached style information for a specific cell.

Declaration

public virtual GridStyleInfo GetItem(RowColumnIndex cell)

Parameters

Type	Name	Description
RowColumnIndex	cell	The cell coordinate.

Returns

Type	Description
GridStyleInfo	The cached GridStyleInfo; NULL if no cache entry was found.

InsertColumns(Int32, Int32)

Declaration

public void InsertColumns(int insertAtColumnIndex, int count)

Parameters

Type	Name	Description
System.Int32	insertAtColumnIndex
System.Int32	count

InsertColumns(Int32, Int32, GridVolatileCellStyles)

Declaration

public void InsertColumns(int insertAtColumnIndex, int count, GridVolatileCellStyles moveCells)

Parameters

Type	Name	Description
System.Int32	insertAtColumnIndex
System.Int32	count
GridVolatileCellStyles	moveCells

InsertRows(Int32, Int32)

Declaration

public void InsertRows(int insertAtRowIndex, int count)

Parameters

Type	Name	Description
System.Int32	insertAtRowIndex
System.Int32	count

InsertRows(Int32, Int32, GridVolatileCellStyles)

Declaration

public void InsertRows(int insertAtRowIndex, int count, GridVolatileCellStyles moveCells)

Parameters

Type	Name	Description
System.Int32	insertAtRowIndex
System.Int32	count
GridVolatileCellStyles	moveCells

OnQueryCellInfo(RowColumnIndex, GridStyleInfo)

Declaration

protected virtual void OnQueryCellInfo(RowColumnIndex cell, GridStyleInfo style)

Parameters

Type	Name	Description
RowColumnIndex	cell
GridStyleInfo	style

RemoveColumns(Int32, Int32)

Declaration

public void RemoveColumns(int removeAtColumnIndex, int count)

Parameters

Type	Name	Description
System.Int32	removeAtColumnIndex
System.Int32	count

RemoveColumns(Int32, Int32, GridVolatileCellStyles)

Declaration

public void RemoveColumns(int removeAtColumnIndex, int count, GridVolatileCellStyles moveCells)

Parameters

Type	Name	Description
System.Int32	removeAtColumnIndex
System.Int32	count
GridVolatileCellStyles	moveCells

RemoveRows(Int32, Int32)

Declaration

public void RemoveRows(int removeAtRowIndex, int count)

Parameters

Type	Name	Description
System.Int32	removeAtRowIndex
System.Int32	count

RemoveRows(Int32, Int32, GridVolatileCellStyles)

Declaration

public void RemoveRows(int removeAtRowIndex, int count, GridVolatileCellStyles moveCells)

Parameters

Type	Name	Description
System.Int32	removeAtRowIndex
System.Int32	count
GridVolatileCellStyles	moveCells

ResetItem(RowColumnIndex)

Resets cache for a specific cell.

Declaration

public void ResetItem(RowColumnIndex cell)

Parameters

Type	Name	Description
RowColumnIndex	cell	The cell coordinates.

SetItem(RowColumnIndex, GridStyleInfo)

Saves style information to be cached.

Declaration

public void SetItem(RowColumnIndex cell, GridStyleInfo style)

Parameters

Type	Name	Description
RowColumnIndex	cell	The cell coordinate.
GridStyleInfo	style	The GridStyleInfo to be cached.

Implements

System.IDisposable