/// <summary>
/// Edit a recurrence rule
/// </summary>
/// <param name="sender">The sender of the event</param>
/// <param name="e">The event parameters</param>
private void btnEditRRule_Click(object sender, EventArgs e)
{
if(lbRRules.SelectedIndex == -1)
{
MessageBox.Show("Select a recurrence rule to edit");
return;
}
using(RecurrencePropertiesDlg dlg = new RecurrencePropertiesDlg())
{
try
{
Recurrence r = rRules[lbRRules.SelectedIndex].Recurrence;
dlg.SetRecurrence(r);
if(dlg.ShowDialog() == DialogResult.OK)
{
// Update the recurrence rule in the collection and the list box
dlg.GetRecurrence(r);
lbRRules.Items[lbRRules.SelectedIndex] = r.ToString();
}
}
catch(Exception ex)
{
MessageBox.Show(ex.ToString());
}
}
}
/// <summary>
/// Edit the recurrence pattern using the recurrence editor dialog box
/// </summary>
/// <param name="sender">The sender of the event</param>
/// <param name="e">The event arguments</param>
private void btnDesign_Click(object sender, EventArgs e)
{
using(RecurrencePropertiesDlg dlg = new RecurrencePropertiesDlg())
{
try
{
Recurrence r = new Recurrence(txtRRULE.Text);
r.StartDateTime = dtpStartDate.Value;
dlg.SetRecurrence(r);
if(dlg.ShowDialog() == DialogResult.OK)
{
dlg.GetRecurrence(r);
txtRRULE.Text = r.ToString();
}
}
catch(Exception ex)
{
MessageBox.Show(ex.ToString());
}
}
}
//=====================================================================
/// <summary>
/// Add a recurrence rule
/// </summary>
/// <param name="sender">The sender of the event</param>
/// <param name="e">The event parameters</param>
private void btnAddRRule_Click(object sender, EventArgs e)
{
using(RecurrencePropertiesDlg dlg = new RecurrencePropertiesDlg())
{
if(dlg.ShowDialog() == DialogResult.OK)
{
// Add the recurrence rule to the collection and the list box using the appropriate type
if(!editsExceptions)
{
RRuleProperty rr = new RRuleProperty();
dlg.GetRecurrence(rr.Recurrence);
rRules.Add(rr);
lbRRules.Items.Add(rr.Recurrence.ToString());
}
else
{
ExRuleProperty er = new ExRuleProperty();
dlg.GetRecurrence(er.Recurrence);
rRules.Add(er);
lbRRules.Items.Add(er.Recurrence.ToString());
}
}
}
this.SetButtonStates();
}