Class TreeGridRowGenerator

Represents a class that provides the generation of tree grid rows.

Inheritance
System.Object
TreeGridRowGenerator
Implements
System.IDisposable
Namespace: Syncfusion.UI.Xaml.TreeGrid
Assembly: Syncfusion.Grid.WinUI.dll
Syntax
public class TreeGridRowGenerator : Object, ITreeGridRowGenerator, IDisposable

Constructors

TreeGridRowGenerator(SfTreeGrid)

Initializes a new instance of TreeGridRowGenerator class.

Declaration
public TreeGridRowGenerator(SfTreeGrid owner)
Parameters
Type Name Description
SfTreeGrid owner

The SfTreeGrid.

Properties

Items

Declaration
public List<TreeDataRowBase> Items { get; set; }
Property Value
Type
System.Collections.Generic.List<TreeDataRowBase>

Owner

Gets or sets the SfTreeGrid.

Declaration
public SfTreeGrid Owner { get; set; }
Property Value
Type
SfTreeGrid

Methods

ApplyColumnSizerOnInitial(Double)

Invoked to apply the column sizer.

Declaration
public void ApplyColumnSizerOnInitial(double availableWidth)
Parameters
Type Name Description
System.Double availableWidth

The corresponding available width.

ColumnHiddenChanged(HiddenRangeChangedEventArgs)

Invoked when the hidden state of column changed.

Declaration
public void ColumnHiddenChanged(HiddenRangeChangedEventArgs args)
Parameters
Type Name Description
HiddenRangeChangedEventArgs args

The HiddenRangeChangedEventArgs instance containing the event data.

ColumnInserted(Int32, Int32)

Invoked when the column inserted.

Declaration
public void ColumnInserted(int index, int count)
Parameters
Type Name Description
System.Int32 index

The specified index.
System.Int32 count

The count.

ColumnRemoved(Int32, Int32)

Invoked when the column removed.

Declaration
public void ColumnRemoved(int index, int count)
Parameters
Type Name Description
System.Int32 index

The corresponding index.
System.Int32 count

The count.

Dispose()

Disposes all the resources used by the TreeGridRowGenerator class.

Declaration
public void Dispose()

Dispose(Boolean)

Disposes all the resources used by the TreeGridRowGenerator class.

Declaration
protected virtual void Dispose(bool isDisposing)
Parameters
Type Name Description
System.Boolean isDisposing

Indicates whether the call is from Dispose method or from a finalizer.

EnsureColumns(VisibleLinesCollection)

Ensures the columns.

Declaration
public void EnsureColumns(VisibleLinesCollection visibleColumns)
Parameters
Type Name Description
VisibleLinesCollection visibleColumns

The corresponding visible columns.

EnsureRows(VisibleLinesCollection)

Method to ensure or update the row associated properties like RowIndex, RowData, row state and its selection while scrolling and Data Manipulation Operation based on VisibleRows.

Declaration
public virtual void EnsureRows(VisibleLinesCollection visibleRows)
Parameters
Type Name Description
VisibleLinesCollection visibleRows

PregenerateRows(VisibleLinesCollection, VisibleLinesCollection)

Invoked to pregenerate rows.

Declaration
public void PregenerateRows(VisibleLinesCollection visibleRows, VisibleLinesCollection visibleColumns)
Parameters
Type Name Description
VisibleLinesCollection visibleRows

The corresponding visible rows.
VisibleLinesCollection visibleColumns

The corresponding visible columns.

ResetSelection()

Resets the selection.

Declaration
public void ResetSelection()

RowHiddenChanged(HiddenRangeChangedEventArgs)

Invoked when the hidden state of row changed.

Declaration
public void RowHiddenChanged(HiddenRangeChangedEventArgs args)
Parameters
Type Name Description
HiddenRangeChangedEventArgs args

The HiddenRangeChangedEventArgs instance containing the event data.

RowsArranged()

Invoked when the rows arranged.

Declaration
public void RowsArranged()

Explicit Interface Implementations

ITreeGridRowGenerator.Items

Declaration
IList<ITreeDataRowElement> ITreeGridRowGenerator.Items { get; }
Returns
Type
System.Collections.Generic.IList<ITreeDataRowElement>

Implements

System.IDisposable