private void RemoveCustomGroupButton_Click(object sender, RoutedEventArgs e)
{
GroupInfo groupInfo = (GroupInfo)groupListBox.SelectedItem;
MessageBoxResult mbr = MessageBox.Show(
string.Format("Do you want to delete group \"{0}\"?", groupInfo.GroupName),
"Remove Group",
MessageBoxButton.YesNo,
MessageBoxImage.Warning);
if (mbr == MessageBoxResult.Yes)
{
Group group = groupInfo.Group;
ContactManager.BeginRemoveGroup(group, RemoveGroup_Callback, null);
}
}
//Click handler for Remove button
private void btnRemove_Click(object sender, EventArgs e)
{
//Get the group name
string removeName = txtBoxRemove.Text;
//Create an event handler for GroupRemoved
contactManager.GroupRemoved += new EventHandler <GroupCollectionChangedEventArgs>(contactManager_GroupRemoved);
//call BeginRemoveGroup
Group groupToTremove = null;
if (contactManager.Groups.TryGetGroup(removeName, out groupToTremove))
{
if (groupToTremove.Type == GroupType.CustomGroup)
{
contactManager.BeginRemoveGroup(groupToTremove, RemoveCustomGroupCallback, null);
}
}
System.Windows.Forms.MessageBox.Show("Group " + groupToTremove.Name + " is removed");
}
