Class GridCellSpanBackgroundInfoCollection

A collection with elements derived from type CellSpanBackgroundInfo. Internally this collection maintains both a List of CellSpanBackgroundInfo and a so called pool. The pool allows immediate lookup of cell spans given a cells row and column index. The list allows looping through cell spans in the order they were added.

CellOverlappSpanInfoCollection is similar to CellSpanInfoCollection<T> but with the difference that it allows overlaps between cell spans. If a cell has an overlap and is called for this cell all cell spans will be returned in a list that contain the specified cell.

Inheritance
System.Object
CellOverlappSpanInfoCollection<CellSpanBackgroundInfo>
GridCellSpanBackgroundInfoCollection
Implements
System.Collections.Generic.IList<CellSpanBackgroundInfo>
System.Collections.Generic.ICollection<CellSpanBackgroundInfo>
System.Collections.Generic.IEnumerable<CellSpanBackgroundInfo>
System.Collections.IEnumerable
System.ComponentModel.ISupportInitialize
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.Controls.Grid
Assembly: Syncfusion.Grid.Wpf.dll
Syntax
public class GridCellSpanBackgroundInfoCollection : CellOverlappSpanInfoCollection<CellSpanBackgroundInfo>, IList<CellSpanBackgroundInfo>, ICollection<CellSpanBackgroundInfo>, IEnumerable<CellSpanBackgroundInfo>, IEnumerable, ISupportInitialize, ICellSpanBackgroundsProvider

Constructors

GridCellSpanBackgroundInfoCollection(GridModel)

Initializes a new GridCellSpanBackgroundInfoCollection.

Declaration
public GridCellSpanBackgroundInfoCollection(GridModel gridModel)
Parameters
Type Name Description
GridModel gridModel

The grid model.

Properties

IsEmpty

Returns false.

Declaration
public override bool IsEmpty { get; }
Property Value
Type Description
System.Boolean
Overrides
Syncfusion.Windows.Controls.Cells.CellOverlappSpanInfoCollection<Syncfusion.Windows.Controls.Cells.CellSpanBackgroundInfo>.IsEmpty

Methods

GetCellSpanBackgrounds(Int32, Int32)

Gets the cell span backgrounds that include the specified cells row and column index.

Declaration
public List<CellSpanBackgroundInfo> GetCellSpanBackgrounds(int rowIndex, int columnIndex)
Parameters
Type Name Description
System.Int32 rowIndex

Index of the row.
System.Int32 columnIndex

Index of the column.
Returns
Type Description
System.Collections.Generic.List<CellSpanBackgroundInfo>

Cell span backgrounds.

OnGetCellSpans(Int32, Int32, out List<CellSpanBackgroundInfo>)

Declaration
protected override bool OnGetCellSpans(int rowIndex, int columnIndex, out List<CellSpanBackgroundInfo> result)
Parameters
Type Name Description
System.Int32 rowIndex
System.Int32 columnIndex
System.Collections.Generic.List<CellSpanBackgroundInfo> result
Returns
Type Description
System.Boolean
Overrides
Syncfusion.Windows.Controls.Cells.CellOverlappSpanInfoCollection<Syncfusion.Windows.Controls.Cells.CellSpanBackgroundInfo>.OnGetCellSpans(System.Int32, System.Int32, System.Collections.Generic.List<Syncfusion.Windows.Controls.Cells.CellSpanBackgroundInfo>)

Implements

System.Collections.Generic.IList<T>
System.Collections.Generic.ICollection<T>
System.Collections.Generic.IEnumerable<T>
System.Collections.IEnumerable
System.ComponentModel.ISupportInitialize