Interface IRowGenerator

Interface that maintains the methods for row generation in SfDataGrid.

Namespace: Syncfusion.UI.Xaml.DataGrid

Assembly: Syncfusion.Grid.WinUI.dll

Syntax

public interface IRowGenerator

Properties

Items

Gets the items.

Declaration

IList<IRowElement> Items { get; }

Property Value

Type
System.Collections.Generic.IList<IRowElement>

Owner

Gets or sets the SfDataGrid.

Declaration

SfDataGrid Owner { get; set; }

Property Value

Type
SfDataGrid

Methods

ApplyColumnSizeronInitial(Double)

Invoked to apply column sizer.

Declaration

void ApplyColumnSizeronInitial(double availableWidth)

Parameters

Type	Name	Description
System.Double	availableWidth	The availabke width.

ApplyFixedRowVisualState(Int32, Boolean)

Invoked to apply visual states for the rows.

Declaration

void ApplyFixedRowVisualState(int index, bool canapply)

Parameters

Type	Name	Description
System.Int32	index	The corresponding row index.
System.Boolean	canapply	Indicates whether visual state for the specific row can be applied or not.

ColumnHiddenChanged(HiddenRangeChangedEventArgs)

Invoked when the hidden state of column changed.

Declaration

void ColumnHiddenChanged(HiddenRangeChangedEventArgs args)

Parameters

Type	Name	Description
HiddenRangeChangedEventArgs	args	The HiddenRangeChangedEventArgs instance contains the event data.

ColumnInserted(Int32, Int32)

Invoked when the column inserted.

Declaration

void ColumnInserted(int index, int count)

Parameters

Type	Name	Description
System.Int32	index	The Corresponding column index.
System.Int32	count	The count.

ColumnRemoved(Int32, Int32)

Invoked when the column removed.

Declaration

void ColumnRemoved(int index, int count)

Parameters

Type	Name	Description
System.Int32	index	The specified column index.
System.Int32	count	The count.

EnsureColumns(VisibleLinesCollection)

Ensures the columns.

Declaration

void EnsureColumns(VisibleLinesCollection visibleColumns)

Parameters

Type	Name	Description
VisibleLinesCollection	visibleColumns	The corresponding visible columns.

EnsureRows(VisibleLinesCollection)

Ensures the rows.

Declaration

void EnsureRows(VisibleLinesCollection visibleRows)

Parameters

Type	Name	Description
VisibleLinesCollection	visibleRows	The corresponding visible rows.

LineSizeChanged()

Invoked when the size of line changed.

Declaration

void LineSizeChanged()

OnItemSourceChanged(DependencyPropertyChangedEventArgs)

Invoked when the items source changed.

Declaration

void OnItemSourceChanged(DependencyPropertyChangedEventArgs args)

Parameters

Type	Name	Description
Microsoft.UI.Xaml.DependencyPropertyChangedEventArgs	args	The Microsoft.UI.Xaml.DependencyPropertyChangedEventArgs instance contains the event data.

PregenerateRows(VisibleLinesCollection, VisibleLinesCollection)

Invoked to pregenerate rows.

Declaration

void PregenerateRows(VisibleLinesCollection visibleRows, VisibleLinesCollection visibleColumns)

Parameters

Type	Name	Description
VisibleLinesCollection	visibleRows	The corresponding visible rows.
VisibleLinesCollection	visibleColumns	The corresponding visible columns.

QueryRowHeight(Int32, ref Double)

Gets a value indicating whether the Row height can be modified or not..

Declaration

bool QueryRowHeight(int RowIndex, ref double height)

Parameters

Type	Name	Description
System.Int32	RowIndex	The corresponding row index.
System.Double	height	The row height.

Returns

Type	Description
System.Boolean	true if the row height can be modified; otherwise false.

RowHiddenChanged(HiddenRangeChangedEventArgs)

Invoked when the hidden state of row changed.

Declaration

void RowHiddenChanged(HiddenRangeChangedEventArgs args)

Parameters

Type	Name	Description
HiddenRangeChangedEventArgs	args	The HiddenRangeChangedEventArgs instance contains the event data.

RowsArranged(Size)

Invoked to arrange the rows.

Declaration

void RowsArranged(Size finalSize)

Parameters

Type	Name	Description
Windows.Foundation.Size	finalSize	The final size