Documentation

Class FoldingManager

Class FoldingManager.

Inheritance
System.Object
FoldingManager
Namespace: Telerik.Windows.Controls.SyntaxEditor.Folding
Assembly: Telerik.Windows.Controls.SyntaxEditor.dll

Syntax

public class FoldingManager : Object

Properties

Editor

Gets the editor.

Declaration
public RadSyntaxEditor Editor { get; }
Property Value
RadSyntaxEditor

The editor.

FoldingRegions

Gets the folding regions.

Declaration
public IEnumerable<FoldingRegion> FoldingRegions { get; }
Property Value
System.Collections.Generic.IEnumerable<FoldingRegion>

The folding regions.

IsUpdateInProgress

Gets a value indicating whether this instance is update in progress.

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

true if this instance is update in progress; otherwise, false.

Methods

BeginUpdate()

Begins the update.

Declaration
public void BeginUpdate()

ClearFoldings()

Clears the foldings.

Declaration
public void ClearFoldings()

CreateFolding(Int32, Int32, Boolean, String, Object)

Creates the folding.

Declaration
public FoldingRegion CreateFolding(int start, int end, bool isFolded = false, string title = "...", object toolTipContent = null)
Parameters
System.Int32 start

System.Int32 end

System.Boolean isFolded

System.String title

System.Object toolTipContent

Returns
FoldingRegion

EndUpdate()

Ends the update.

Declaration
public void EndUpdate()
Exceptions
System.InvalidOperationException

There is no active update to end.

GetFoldingsContainingIndex(Int32)

Gets the index of the foldings containing.

Declaration
public IEnumerable<FoldingRegion> GetFoldingsContainingIndex(int index)
Parameters
System.Int32 index

The index.
Returns
System.Collections.Generic.IEnumerable<FoldingRegion>

GetFoldingsContainingLine(Int32)

Gets the foldings containing line.

Declaration
public IEnumerable<FoldingRegion> GetFoldingsContainingLine(int lineNumber)
Parameters
System.Int32 lineNumber

The line number.
Returns
System.Collections.Generic.IEnumerable<FoldingRegion>

GetFoldingsIntersectingSpan(Span)

Gets the foldings intersecting span.

Declaration
public IEnumerable<FoldingRegion> GetFoldingsIntersectingSpan(Span span)
Parameters
Span span

The span.
Returns
System.Collections.Generic.IEnumerable<FoldingRegion>

RemoveFolding(FoldingRegion)

Removes the folding.

Declaration
public void RemoveFolding(FoldingRegion foldingRegion)
Parameters
FoldingRegion foldingRegion

The folding region.

UnfoldAllRegionsContaningIndex(Int32)

Unfolds the index of all regions containing.

Declaration
public void UnfoldAllRegionsContaningIndex(int index)
Parameters
System.Int32 index

The index.

Extension Methods