AppointmentInplaceEditorBase Class

Provides all the settings which are required to edit a particular appointment in a custom in-place editor.

Namespace: DevExpress.Xpf.Scheduler.UI

Assembly: DevExpress.Xpf.Scheduler.v18.2.dll

Declaration

C#

public class AppointmentInplaceEditorBase :
    UserControl,
    ISchedulerInplaceEditorEx,
    IDisposable

VB.NET

Public Class AppointmentInplaceEditorBase
    Inherits UserControl
    Implements ISchedulerInplaceEditorEx,
               IDisposable

Remarks

Important

You are viewing documentation for the legacy WPF Scheduler control. If you’re starting a new project, we strongly recommend that you use a new control declared in the DevExpress.Xpf.Scheduling namespace. If you decide to upgrade an existing project in order to switch to the updated scheduler control, see the Migration Guidelines document.

The AppointmentInplaceEditorBase class enables you to create your own custom in-place editor, and use it instead of the default editor. It can be helpful, for example, when it is necessary to create something between an Edit Appointment form and simple subject in-place editor.

Note

To substitute the standard in-place editor with your own custom editor, handle the SchedulerControl.InplaceEditorShowing event and use the InplaceEditorEventArgs.InplaceEditor property.

Example

This example illustrates how to create a custom in-place editor using the AppointmentInplaceEditorBase class.

Note

A complete sample project is available at https://github.com/DevExpress-Examples/how-to-customize-an-in-place-editor-e2864.

CustomInplaceEditor.xaml.vb

Partial Public Class CustomInplaceEditor
    Inherits AppointmentInplaceEditorBase
    Public Sub New(ByVal control As SchedulerControl, ByVal apt As Appointment)
        MyBase.New(control, apt)
        InitializeComponent()
    End Sub

    Private Sub OK_button_Click(ByVal sender As Object, ByVal e As RoutedEventArgs)
        OnCommitChanges()
    End Sub

    Private Sub Cancel_button_Click(ByVal sender As Object, ByVal e As RoutedEventArgs)
        OnRollbackChanges()
    End Sub
End Class

CustomInplaceEditor.xaml

<dxschui:AppointmentInplaceEditorBase
            x:Class="WpfApplication1.CustomInplaceEditor"
            xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
            xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
            xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
            xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
            xmlns:dxschui="http://schemas.devexpress.com/winfx/2008/xaml/scheduler"
            xmlns:dxe="http://schemas.devexpress.com/winfx/2008/xaml/editors"
            Height="164" Width="226">
<Grid>
    <Grid.Resources>
        <Style TargetType="{x:Type TextBlock}">
            <Setter Property="Foreground" Value="Black"/>
        </Style>
    </Grid.Resources>
    <Border Background="#F3BBD2E8" CornerRadius="5"/>
    <Grid Margin="4">
        <Grid.ColumnDefinitions>
            <ColumnDefinition Width="Auto"/>
            <ColumnDefinition Width="*"/>
        </Grid.ColumnDefinitions>
        <Grid.RowDefinitions>
            <RowDefinition Height="Auto"/>
            <RowDefinition Height="Auto"/>
            <RowDefinition Height="*"/>
            <RowDefinition Height="Auto"/>
        </Grid.RowDefinitions>
        <!--region #Subject-->
        <TextBlock  Grid.Row="0" HorizontalAlignment="Left" Text="Subject: "/>
        <dxe:TextEdit Margin="0,0,0,4"
                      Grid.Column="1"
                      Text="{Binding Subject, UpdateSourceTrigger=PropertyChanged}"/>
        <!--endregion #Subject-->

        <!--region #Label-->
        <TextBlock Grid.Row="1" HorizontalAlignment="Left" Text="Label: "/>
        <dxschui:AppointmentLabelEdit
            Margin="0,0,0,4" 
            Grid.Row="1" Grid.Column="1"
            Storage="{Binding Storage}" 
            EditValue="{Binding Label, UpdateSourceTrigger=PropertyChanged}"/>
        <!--endregion #Label-->

        <!--region #Description-->
        <TextBlock Grid.Row="2" HorizontalAlignment="Left" Text="Description: "/>
        <dxe:TextEdit Margin="0,0,0,4"
                      Grid.Row="2" Grid.Column="1" 
                      TextWrapping="Wrap" VerticalContentAlignment="Top"
                      Text="{Binding Description, UpdateSourceTrigger=PropertyChanged}"/>
        <!--endregion #Description-->

        <!--Buttons-->
        <StackPanel Grid.Row="3" Grid.ColumnSpan="2" 
                    Orientation="Horizontal" HorizontalAlignment="Right">
            <Button Name="OK_button"
                    Width="60" Margin="0,0,4,0"
                    Content="OK" Click="OK_button_Click" />
            <Button Name="Cancel_button" 
                    Width="60"
                    Content="Cancel" Click="Cancel_button_Click"/>
        </StackPanel>
    </Grid>
</Grid>
</dxschui:AppointmentInplaceEditorBase>

CustomInplaceEditor.xaml.cs

public partial class CustomInplaceEditor : AppointmentInplaceEditorBase {
    public CustomInplaceEditor(SchedulerControl control, Appointment apt)
        : base(control, apt) {
        InitializeComponent();
    }

    private void OK_button_Click(object sender, RoutedEventArgs e) {
        OnCommitChanges();
    }

    private void Cancel_button_Click(object sender, RoutedEventArgs e) {
        OnRollbackChanges();
    }
}

Related GitHub Examples

The following code snippet (auto-collected from DevExpress Examples) contains a reference to the AppointmentInplaceEditorBase class.

Note

The algorithm used to collect these code examples remains a work in progress. Accordingly, the links and snippets below may produce inaccurate results. If you encounter an issue with code examples below, please use the feedback form on this page to report the issue.

C#

how-to-customize-an-in-place-editor-e2864/CS/WpfApplication1/CustomInplaceEditor.xaml#L2

<!--region #AppointmentInplaceEditorBase-->
<dxschui:AppointmentInplaceEditorBase
            x:Class="WpfApplication1.CustomInplaceEditor"

Inheritance

Show 11 items

Object

DispatcherObject

DependencyObject

Visual

UIElement

FrameworkElement

Control

ContentControl

UserControl

AppointmentInplaceEditorBase

AppointmentInplaceEditor

Extension Methods

GetErrorOperationCommands(Position)

GetErrorOperationCommands(Int32)

GetErrorOperationCommands(Point)