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.UWP.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

Extension Methods