FormShowingEventArgs.AllowResize Property

Gets or sets a value indicating whether end users are allowed to resize the form.

Namespace: DevExpress.Xpf.Scheduler

Assembly: DevExpress.Xpf.Scheduler.v21.1.dll


public bool AllowResize { get; set; }

Property Value

Type Description

true if end users are allowed to resize the form; otherwise, false.



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.


This example demonstrates how to replace the standard Edit Appointment form with a custom one, and prevent end-users from resizing this form via the SchedulerControl.EditAppointmentFormShowing event.

using DevExpress.Xpf.Scheduler;
// ...

private void schedulerControl1_EditAppointmentFormShowing(object sender, EditAppointmentFormEventArgs e) {
    e.Form = new CustomAppointmentForm(this.schedulerControl1, e.Appointment);
    e.AllowResize = false;
See Also