ChangeFontSizeCommand Class

Represents a command used to change the font size of the selected text.

Namespace: DevExpress.XtraRichEdit.Commands

Assembly: DevExpress.RichEdit.v14.2.Core.dll

Declaration

C#

public class ChangeFontSizeCommand :
    ChangeCharacterFormattingCommandBase<float>

VB.NET

Public Class ChangeFontSizeCommand
    Inherits ChangeCharacterFormattingCommandBase(Of Single)

Remarks

Use the ICommandUIState.EditValue to specify font size.

The following code snippet demonstrates how the ICommandUIState.EditValue property should be used to execute value-based commands, such as ChangeFontBackColorCommand, ChangeFontColorCommand, ChangeFontNameCommand, ChangeFontSizeCommand, ChangeParagraphBackColorCommand.

C#

ChangeFontBackColorCommand cmd = new ChangeFontBackColorCommand(richEditControl1);
DevExpress.Utils.Commands.IValueBasedCommandUIState<Color> state = 
    cmd.CreateDefaultCommandUIState() 
    as DevExpress.Utils.Commands.IValueBasedCommandUIState<Color>;
state.Value = Color.Yellow;
cmd.ForceExecute(state);

VB.NET

Dim cmd As New ChangeFontBackColorCommand(richEditControl1)
Dim state As DevExpress.Utils.Commands.IValueBasedCommandUIState(Of Color) = _
 TryCast(cmd.CreateDefaultCommandUIState(),  _
 DevExpress.Utils.Commands.IValueBasedCommandUIState(Of Color))
state.Value = Color.Yellow
cmd.ForceExecute(state)

Inheritance

Object

Command

DevExpress.Utils.Commands.ControlCommand<IRichEditControl, RichEditCommandId, DevExpress.XtraRichEdit.Localization.XtraRichEditStringId>

DevExpress.XtraRichEdit.Commands.RichEditCommandBase<DevExpress.XtraRichEdit.Localization.XtraRichEditStringId>

RichEditCommand

DevExpress.XtraRichEdit.Commands.SelectionBasedCommandBase

SelectionBasedPropertyChangeCommandBase

DevExpress.XtraRichEdit.Commands.ChangeCharacterPropertiesCommandBase

DevExpress.XtraRichEdit.Commands.ChangeCharacterFormattingCommandBase<Single>

ChangeFontSizeCommand