private void OnTaskItemTest(object sender, TaskItemViewModel vm)
{
var index = TaskItemViewModels.IndexOf(vm);
if (index >= 0)
{
TaskItemViewModels[index] = vm;
}
}
/// <summary>
/// Helper method for creating task item view models.
/// </summary>
/// <param name="taskItem">The task item to associate with the VM.</param>
private TaskItemViewModel GetTaskItemVm(TaskItem taskItem)
{
var vm = new TaskItemViewModel(taskItem);
vm.TaskItemUpdated += OnTaskItemUpdated;
vm.TaskItemDeleted += OnTaskItemDeleted;
vm.TaskItemCancelled += OnTaskItemCancelled;
return(vm);
}
private void ResetTaskItemVm(TaskItemViewModel vmToReset)
{
var index = TaskItemViewModels.IndexOf(vmToReset);
if (index < 0)
{
return; // just to be safe
}
var task = DbManager.Instance.GetEntityById <TaskItem>(vmToReset.TaskItem.Id);
var newVm = GetTaskItemVm(task);
TaskItemViewModels[index] = newVm;
}
private void OnTaskItemDeleted(object sender, TaskItemViewModel taskItemVm)
{
TaskItemViewModels.Remove(taskItemVm);
}
