private void CreateButton_Click(object sender, RoutedEventArgs e)
{
var i = new MessageDialog("");
if (Title.Text == "")
{
i.Content = "请填写标题！";
i.ShowAsync();
}
else if (Details.Text == "")
{
i.Content = "请填写计划细节！";
i.ShowAsync();
}
else if (Date.Date < DateTime.Now.Date)
{
i.Content = "时间设置不正确！";
i.ShowAsync();
}
else
{
TodoItemViewModel.AddTodoItem(Title.Text, Details.Text, Date.Date.Date, Image.Source, "background.jpg");
Title.Text = "";
Details.Text = "";
Date.Date = DateTime.Now.Date;
TodoItemViewModel.SelectedItem = null;
Update_Tile();
}
}
private void Query_Click(object sender, RoutedEventArgs e)
{
var QueryString = QueryTextBox.Text;
ArrayList items = new ArrayList();
items = TodoItemViewModel.getTodoItemsByKeywords(QueryString);
var msg = new MessageDialog("");
string content = "";
foreach (var item in items)
{
var it = (Models.TodoItem)item;
content += "Title: " + it.title + "; Description: " + it.description + "; Date: " + it.date.Date;
content += "\n";
}
msg.Content = content == "" ? "未查询到相关信息！" : content;
msg.ShowAsync();
}
private void CreateOrUpdateButton_Click(object sender, RoutedEventArgs e)
{
var i = new MessageDialog("");
if (Title.Text == "")
{
i.Content = "请填写标题！";
i.ShowAsync();
}
else if (Details.Text == "")
{
i.Content = "请填写计划细节！";
i.ShowAsync();
}
else if (Date.Date < DateTime.Now.Date)
{
i.Content = "时间设置不正确！";
i.ShowAsync();
}
else
{
if ((string)CreateOrUpdateButton.Content == "Create")
{
TodoItemViewModel.AddTodoItem(Title.Text, Details.Text, Date.Date.Date, Image.Source, ImageName);
}
else
{
TodoItemViewModel.UpdateTodoItem(TodoItemViewModel.SelectedItem.id, Title.Text, Details.Text, Date.Date.Date, Image.Source, ImageName);
}
Frame.Navigate(typeof(MainPage));
}
}
private void AppBarButton_Click(object sender, RoutedEventArgs e)
{
TodoItemViewModel.RemoveTodoItem(TodoItemViewModel.SelectedItem.id);
TodoItemViewModel.SelectedItem = null;
Frame.Navigate(typeof(MainPage));
}