Appointment canceled

[konrad]

Hi,

From my main form (where scheduler is), I am trying to add new appointment and show edit form like this:

IEvent newAppointment = new CustomAppointment();

newAppointment.Start = Record.RecordStart;

newAppointment.End = DateTime.Now;
// ...
 


cScheduler.Appointments.Add(newAppointment);

cScheduler.ShowAppointmentEditDialog(newAppointment, false);

The problem is when user click cancel or close button in edit form. After that appointment will be still in collection.
How to check if user cancel appointment and delete it form collection? 

[Ivan Todorov]

Hi Dominik,

Thank you for your question.

The ShowAppointmentEditDialog method returns the DialogResult of the dialog so you can check it. The following code demonstrates how you can add the new appointment only if the OK button was clicked:

private void radButton1_Click(object sender, EventArgs e)
{
    IEvent newAppointment = new Appointment();
    newAppointment.Start = DateTime.Now.AddHours(-1);
    newAppointment.End = DateTime.Now;
    // ...

    if(cScheduler.ShowAppointmentEditDialog(newAppointment, false) == System.Windows.Forms.DialogResult.OK)
    {
        cScheduler.Appointments.Add(newAppointment);
    }
}

I hope you find this useful. Feel free to ask if you have any additional questions.

Kind regards,
Ivan Todorov
the Telerik team

[konrad]

Yep that will work fine.
Thank you very much!