ISchedulerInplaceEditorEx.CommitChanges Event

Raise this event to save the modified value to the underlying data source.

Namespace: DevExpress.XtraScheduler

Assembly: DevExpress.XtraScheduler.v24.1.Core.Desktop.dll

NuGet Package: DevExpress.Scheduler.CoreDesktop

Declaration

C#

event EventHandler CommitChanges

VB.NET

Event CommitChanges As EventHandler

Event Data

The CommitChanges event's data class is EventArgs.

Remarks

This example demonstrates how to change default keys used to close an appointment in-place editor. Create a custom in-place editor and override its TextBox_KeyDown method. This sample code specifies that the Ctrl+S shortcut saves changes and closes the editor, while the Ctrl+Z shortcut discards changes and closes the editor.

Form1.cs

private void schedulerControl_InplaceEditorShowing(object sender, DevExpress.XtraScheduler.InplaceEditorEventArgs e)
{
    e.InplaceEditorEx = new MyInplaceEditor(e.SchedulerInplaceEditorEventArgs, e.Appointment);
}

MyInplaceEditor.cs

public class MyInplaceEditor : DevExpress.XtraScheduler.Native.SchedulerInplaceEditorEx
{
    public MyInplaceEditor(DevExpress.XtraScheduler.SchedulerInplaceEditorEventArgs inplaceEditorArgs, Appointment apt)
        : base(inplaceEditorArgs, apt)
    {
    }
    protected override void TextBox_KeyDown(object sender, System.Windows.Forms.KeyEventArgs e)
    {
        if (e.Control && e.KeyCode == System.Windows.Forms.Keys.S)
        {
            OnCommitChanges();
            e.Handled = true;
        }
        else if (e.Control && e.KeyCode == System.Windows.Forms.Keys.Z)
        {
            OnRollbackChanges();
            e.Handled = true;
        }
        else
            //base.TextBox_KeyDown(sender, e);
            e.Handled = true;
    }
}

MyInplaceEditor.vb

Public Class MyInplaceEditor
    Inherits DevExpress.XtraScheduler.Native.SchedulerInplaceEditorEx

    Public Sub New(ByVal inplaceEditorArgs As DevExpress.XtraScheduler.SchedulerInplaceEditorEventArgs, ByVal apt As Appointment)
        MyBase.New(inplaceEditorArgs, apt)
    End Sub
    Protected Overrides Sub TextBox_KeyDown(ByVal sender As Object, ByVal e As System.Windows.Forms.KeyEventArgs)
        If e.Control AndAlso e.KeyCode = System.Windows.Forms.Keys.S Then
            OnCommitChanges()
            e.Handled = True
        ElseIf e.Control AndAlso e.KeyCode = System.Windows.Forms.Keys.Z Then
            OnRollbackChanges()
            e.Handled = True
        Else
            'base.TextBox_KeyDown(sender, e);
            e.Handled = True
        End If
    End Sub
End Class

Form1.vb

Private Sub schedulerControl_InplaceEditorShowing(ByVal sender As Object, ByVal e As DevExpress.XtraScheduler.InplaceEditorEventArgs) Handles schedulerControl.InplaceEditorShowing
    e.InplaceEditorEx = New MyInplaceEditor(e.SchedulerInplaceEditorEventArgs, e.Appointment)
End Sub