Class GridDataCurrentRecordManager

CurrencyManager for Grid Data Table Model. It maintains all the editing work and updates the underlying source.

Inheritance
System.Object
NonFinalizeDisposable
Disposable
GridDataCurrentRecordManager
Implements
System.IDisposable
Inherited Members
Namespace: Syncfusion.Windows.Controls.Grid
Assembly: Syncfusion.Grid.Wpf.dll
Syntax
public class GridDataCurrentRecordManager : Disposable, IDisposable
Remarks

Use the shortcut keys Insert and Delete to insert or delete the current focused record.

Constructors

GridDataCurrentRecordManager(GridDataTableModel)

Initializes a new instance of the class.

Declaration
public GridDataCurrentRecordManager(GridDataTableModel model)
Parameters
Type Name Description
GridDataTableModel model

Properties

CurrentCell

Gets the current cell.

Declaration
public GridCurrentCell CurrentCell { get; }
Property Value
Type Description
GridCurrentCell

The current cell.

CurrentRecordIndex

Gets the index of the current record based on the Records collection.

Declaration
public int CurrentRecordIndex { get; }
Property Value
Type Description
System.Int32

The index of the current record.

CurrentRowIndex

Declaration
public int CurrentRowIndex { get; }
Property Value
Type
System.Int32

HasError

Declaration
public bool HasError { get; }
Property Value
Type
System.Boolean

IsEditing

Declaration
public bool IsEditing { get; }
Property Value
Type
System.Boolean

IsInAddNewRow

Declaration
public bool IsInAddNewRow { get; }
Property Value
Type
System.Boolean

IsInCancelEdit

Declaration
public bool IsInCancelEdit { get; }
Property Value
Type
System.Boolean

IsInDeactivate

Gets a value indicating whether this instance is in deactivate.

Declaration
public bool IsInDeactivate { get; }
Property Value
Type Description
System.Boolean

true if this instance is in deactivate; otherwise, false.

IsInDelete

Gets a value indicating whether this instance is in delete.

Declaration
public bool IsInDelete { get; }
Property Value
Type Description
System.Boolean

true if this instance is in delete; otherwise, false.

IsInEndEdit

Declaration
public bool IsInEndEdit { get; }
Property Value
Type
System.Boolean

IsModified

Declaration
public bool IsModified { get; }
Property Value
Type
System.Boolean

IsRecordCell

Gets a value indicating whether this instance is record cell.

Declaration
public bool IsRecordCell { get; }
Property Value
Type Description
System.Boolean

true if this instance is record cell; otherwise, false.

Model

Gets or sets the table.

Declaration
public GridDataTableModel Model { get; }
Property Value
Type Description
GridDataTableModel

The table.

UpdateMode

Declaration
public UpdateMode UpdateMode { get; }
Property Value
Type
UpdateMode

Methods

add_CurrentRecordSelectionChanged(GridDataCurrentRecordSelectionChangedEventHandler)

Declaration
public void add_CurrentRecordSelectionChanged(GridDataCurrentRecordSelectionChangedEventHandler value)
Parameters
Type Name Description
GridDataCurrentRecordSelectionChangedEventHandler value

add_CurrentRecordSelectionChanging(GridDataCurrentRecordSelectionChangingEventHandler)

Declaration
public void add_CurrentRecordSelectionChanging(GridDataCurrentRecordSelectionChangingEventHandler value)
Parameters
Type Name Description
GridDataCurrentRecordSelectionChangingEventHandler value

BeginEdit(Int32)

Begins the editing process. Specify the record index to identify the GridDataRecord and start editing on it.

Declaration
public void BeginEdit(int recordIndex)
Parameters
Type Name Description
System.Int32 recordIndex

CancelEdit()

Cancels the edit.

Declaration
public void CancelEdit()

ConfirmChanges()

Confirms the changes that were last done with the row.

Declaration
public void ConfirmChanges()

Dispose(Boolean)

Performs application-defined tasks associated with freeing, releasing, or resetting unmanaged resources.

Declaration
protected override void Dispose(bool disposing)
Parameters
Type Name Description
System.Boolean disposing
Overrides

EndEdit()

Ends the edit for the current record. If the editing is done for the AddNew row, a new record would be added, otherwise it is a simple update to the underlying source based on the UpdateMode.

Declaration
public bool EndEdit()
Returns
Type
System.Boolean

GetValueFromCache(String)

Gets the value from cache.

Declaration
public object GetValueFromCache(string columnMappingName)
Parameters
Type Name Description
System.String columnMappingName

Name of the column mapping.
Returns
Type
System.Object

MoveNext()

Moves next to the current row index.

Declaration
public void MoveNext()

MovePrevious()

Moves previous to the current row index.

Declaration
public void MovePrevious()

MoveTo(Int32)

Moves to the specified row idx.

Declaration
public void MoveTo(int rowIdx)
Parameters
Type Name Description
System.Int32 rowIdx

The row idx.

MoveTo(Int32, Int32)

Moves to the specified row index and column index.

Declaration
public void MoveTo(int rowIdx, int colIdx)
Parameters
Type Name Description
System.Int32 rowIdx

The row idx.
System.Int32 colIdx

The col idx.

MoveToFirst()

Moves to the first row.

Declaration
public void MoveToFirst()

MoveToLast()

Moves to the last row.

Declaration
public void MoveToLast()

OnCurrentRecordSelectionChanged(GridDataCurrentRecordSelectionChangedEventArgs)

Raises the CurrentRecordSelectionChanged event.

Declaration
protected virtual void OnCurrentRecordSelectionChanged(GridDataCurrentRecordSelectionChangedEventArgs args)
Parameters
Type Name Description
GridDataCurrentRecordSelectionChangedEventArgs args

The GridDataCurrentRecordSelectionChangedEventArgs instance containing the event data.

OnRecordsSelectionChanging(GridDataCurrentRecordSelectionChangingEventArgs)

Raises the RecordsSelectionChanging event.

Declaration
protected virtual void OnRecordsSelectionChanging(GridDataCurrentRecordSelectionChangingEventArgs args)
Parameters
Type Name Description
GridDataCurrentRecordSelectionChangingEventArgs args

The GridDataCurrentRecordSelectionChangingEventArgs instance containing the event data.

remove_CurrentRecordSelectionChanged(GridDataCurrentRecordSelectionChangedEventHandler)

Declaration
public void remove_CurrentRecordSelectionChanged(GridDataCurrentRecordSelectionChangedEventHandler value)
Parameters
Type Name Description
GridDataCurrentRecordSelectionChangedEventHandler value

remove_CurrentRecordSelectionChanging(GridDataCurrentRecordSelectionChangingEventHandler)

Declaration
public void remove_CurrentRecordSelectionChanging(GridDataCurrentRecordSelectionChangingEventHandler value)
Parameters
Type Name Description
GridDataCurrentRecordSelectionChangingEventHandler value

Events

CurrentRecordSelectionChanged

Occurs when current record selection is changed.

Declaration
public event GridDataCurrentRecordSelectionChangedEventHandler CurrentRecordSelectionChanged
Event Type
Type
GridDataCurrentRecordSelectionChangedEventHandler

CurrentRecordSelectionChanging

Occurs when current record selection is changing.

Declaration
public event GridDataCurrentRecordSelectionChangingEventHandler CurrentRecordSelectionChanging
Event Type
Type
GridDataCurrentRecordSelectionChangingEventHandler

OnBeginEdit

Occurs when the cell goes into begin edit.

Declaration
public event EventHandler OnBeginEdit
Event Type
Type
System.EventHandler

OnEndEdit

Occurs when the cell/row goes into end edit.

Declaration
public event EventHandler OnEndEdit
Event Type
Type
System.EventHandler

Implements

System.IDisposable