Interface IGroupGridDataAdapter

Namespace

Avalonia.Controls

Assembly

Tripous.Avalonia.Controls.dll

Provides indexed row and cell access for a group grid data source.

public interface IGroupGridDataAdapter

Extension Methods

TypeExtensions.InheritsFrom(object, Type)

Properties

RowCount

Gets the number of rows exposed by the adapter.

int RowCount { get; }

Property Value

int

Methods

CanDeleteRow(int)

Returns true when the adapter can delete a specified row.

bool CanDeleteRow(int RowIndex)

Parameters

RowIndex int

The adapter row index.

Returns

bool

True when the row can be deleted; otherwise, false.

CanInsertRow(int)

Returns true when the adapter can insert a new row after a specified row index.

bool CanInsertRow(int RowIndex)

Parameters

RowIndex int

The adapter row index, or -1 to insert at the start.

Returns

bool

True when a new row can be inserted; otherwise, false.

CanSetValue(int, GroupGridColumn)

Returns true when a value can be set at a specified adapter row index and grid column.

bool CanSetValue(int RowIndex, GroupGridColumn Column)

Parameters

RowIndex int

The adapter row index.

Column GroupGridColumn

The grid column.

Returns

bool

True when the cell value can be set; otherwise, false.

DeleteRow(int)

Deletes a specified row.

bool DeleteRow(int RowIndex)

Parameters

RowIndex int

The adapter row index.

Returns

bool

True if the row was deleted; otherwise, false.

GetRow(int)

Returns the source row at a specified adapter row index.

object GetRow(int RowIndex)

Parameters

RowIndex int

The adapter row index.

Returns

object

The source row.

GetValue(int, GroupGridColumn)

Returns the cell value at a specified adapter row index and grid column.

object GetValue(int RowIndex, GroupGridColumn Column)

Parameters

RowIndex int

The adapter row index.

Column GroupGridColumn

The grid column.

Returns

object

The cell value.

InsertRow(int)

Inserts a new row after a specified row index.

int InsertRow(int RowIndex)

Parameters

RowIndex int

The adapter row index, or -1 to insert at the start.

Returns

int

The inserted adapter row index, or -1 when no row was inserted.

SetValue(int, GroupGridColumn, object)

Sets the cell value at a specified adapter row index and grid column.

void SetValue(int RowIndex, GroupGridColumn Column, object Value)

Parameters

RowIndex int

The adapter row index.

Column GroupGridColumn

The grid column.

Value object

The value to set.

Events

Changed

Occurs when rows or cell values exposed by the adapter change.

event EventHandler<GroupGridDataChangedEventArgs> Changed

Event Type

EventHandler<GroupGridDataChangedEventArgs>