private async void BindTodoList()
{
lst = new BindingList <TodoItem>();
TodoItemAdapter mgr = new TodoItemAdapter();
lst = await mgr.GetItemList();
this.dataGridView1.DataSource = lst;
lblCount.Text = lst.Count + " to-do";
}
private async void DataGridView1_UserDeletingRow(object sender, DataGridViewRowCancelEventArgs e)
{
TodoItem ti = e.Row.DataBoundItem as TodoItem;
TodoItemAdapter mgr = new TodoItemAdapter();
bool ret = await mgr.DeleteItem(ti);
if (ret)
{
MessageBox.Show("success");
}
else
{
MessageBox.Show("fail");
}
BindTodoList();
}
private async void DataGridView1_CellValueChanged(object sender, DataGridViewCellEventArgs e)
{
TodoItem ti = dataGridView1.Rows[e.RowIndex].DataBoundItem as TodoItem;
TodoItemAdapter mgr = new TodoItemAdapter();
bool ret = await mgr.UpdateItem(ti);
if (ret)
{
MessageBox.Show("success");
}
else
{
MessageBox.Show("fail");
}
BindTodoList();
}
private async void Button1_Click(object sender, EventArgs e)
{
TodoItem ti = new TodoItem();
ti.IsComplete = false;
ti.Name = textBox1.Text;
TodoItemAdapter mgr = new TodoItemAdapter();
bool ret = await mgr.PostItem(ti);
if (ret)
{
MessageBox.Show("success");
}
else
{
MessageBox.Show("fail");
}
BindTodoList();
}