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ChangeParagraphFlowDirectionCommand

Class

Represents a command that changes the flow direction of a paragraph in a rich text box.

Definition

Assembly:Telerik.Windows.Controls.RichTextBox.dll

Syntax:

public class ChangeParagraphFlowDirectionCommand : RichTextBoxCommandBase, ICommand

Inheritance: objectRichTextBoxCommandBaseChangeParagraphFlowDirectionCommand

Implements: ICommand

public ChangeParagraphFlowDirectionCommand(RadRichTextBox editor)

Parameters:editorRadRichTextBox

Performs the execute action specific to the command.

protected override void ExecuteOverride(object parameter)

Parameters:parameterobject

The command parameter.

Retrieves the event arguments associated with the ChangeParagraphFlowDirectionCommand.

public StylePropertyChangedEventArgs<FlowDirection?> GetEventArgs()

Returns:

An instance of EventArgs that contains the event data related to the command.

protected virtual void OnFlowDirectionChanged(StylePropertyChangedEventArgs<FlowDirection?> e)

Tries to convert the specified command parameter to a FlowDirection value.

public static bool TryConvertCommandParameter(object commandParameter, out FlowDirection flowDirection)

Parameters:commandParameterobject

The command parameter to be converted.

flowDirectionFlowDirection

When this method returns, contains the FlowDirection value if the conversion succeeded; otherwise, the default value of FlowDirection.

Returns:

Returns true if the conversion was successful; otherwise, false.

protected override void UpdateSpanStyle()

public event EventHandler<StylePropertyChangedEventArgs<FlowDirection?>> FlowDirectionChanged