private void Delete(object selectedMenuItem)
{
MemberModel selectedMemberModel = selectedMenuItem as MemberModel;
if (selectedMemberModel == null)
{
return;
}
MessageBoxResult result = MessageBoxService.MessageBoxServiceShow(deleteConfirmMessage, deleteConfirmCaption);
if (result == MessageBoxResult.No)
{
return;
}
TreeCategory treeCategory = TreeViewMaker.FindNewParent(TreeItemModel.TreeCategories, selectedMemberModel.Age);
treeCategory.Children.Remove(selectedMemberModel);
MemberModels.members.Remove(selectedMemberModel);
ListPageMemberModel.Clear();
}
