Class TreeGridColumns

Represents the collection of TreeGridColumn.

Inheritance

System.Object

TreeGridColumns

Implements

System.IDisposable

Namespace: Syncfusion.UI.Xaml.TreeGrid

Assembly: Syncfusion.Grid.WinUI.dll

Syntax

public class TreeGridColumns : ObservableCollection<TreeGridColumn>, IDisposable

Constructors

TreeGridColumns()

Initializes a new instance of the Columns class.

Declaration

public TreeGridColumns()

Properties

Item[String]

Gets or sets the column at the specified mapping name .

Declaration

public TreeGridColumn this[string mappingName] { get; }

Parameters

Type	Name	Description
System.String	mappingName	The mapping name of the column.

Property Value

Type	Description
TreeGridColumn	Returns the column with corresponding to its mapping name.

Methods

Dispose()

Disposes all the resources used by the TreeGridColumns class.

Declaration

public void Dispose()

Dispose(Boolean)

Disposes all the resources used by the TreeGridColumns class.

Declaration

protected virtual void Dispose(bool disposing)

Parameters

Type	Name	Description
System.Boolean	disposing	Indicates whether the call is from Dispose method or from a finalizer.

Resume()

Resumes the UI refresh when the columns are being added or removed.

Declaration

public void Resume()

Remarks

Update columns by calling Syncfusion.UI.Xaml.TreeGrid.Helpers.TreeGridHelper.RefreshColumns(Syncfusion.UI.Xaml.TreeGrid.SfTreeGrid) method when the column updates are resumed.

Suspend()

Suspends the UI refresh when the columns are being added or removed.

Declaration

public void Suspend()

Implements

System.IDisposable