How to stop moving the appointments when arrow keys are pressed in C1Schedule

How to stop moving the appointments when arrow keys are pressed in C1Schedule

Posted by: C_S.Kalaivanan on 22 February 2019, 2:56 am EST

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  C_S.Kalaivanan

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  Posted 22 February 2019, 2:56 am EST

  Hi,

  I need to allow resizing but prevent moving the appointment to other timing when arrow keys are pressed. Please guide me to achieve this functionality in C1Schedule.

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  jitender.yadav

  

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  Posted 25 February 2019, 12:06 am EST

  Hi,

  An appointment can be dragged by either dragging with a mouse or by using Arrow keys.
  
  You can identify whether an appointment is dragged by a mouse operation by using MouseDown event.

  Once you’ve identified it, you can cancel the Drop operation using BeforeAppointmentDrop event.

  Here’s an example:

  private void C1Schedule1_MouseDown(object sender, MouseEventArgs e)
  {
              if (c1Schedule1.SelectedAppointments.Count != 0)
              {
                  // An appointment is being dragged using Mouse
                  _isDraggingAppointment = true;
              }
  }
  

  private void C1Schedule1_BeforeAppointmentDrop(object sender, CancelAppointmentEventArgs e)
  {
              if (!_isDraggingAppointment)
              {
                  e.Cancel = true;
              }
  }
  

  private void C1Schedule1_MouseUp(object sender, MouseEventArgs e)
  {
              _isDraggingAppointment = false;
  }
  

  You can also refer to the attached sample.

  Regards,
  
  Jitender

  PreventAppDragUsingArrowKeys.zip

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  C_S.Kalaivanan

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  Posted 25 February 2019, 7:01 am EST

  Thanks for the reply. Its working fine for me.