private async void CreateButton_Click(object sender, RoutedEventArgs e)
{
TextBox tt = (TextBox)TitleTextBox;
TextBox dt = (TextBox)DetailTextBox;
string ErrorMessage = "";
if (tt.Text == "")
{
ErrorMessage += "Title不能为空！\n";
}
if (dt.Text == "")
{
ErrorMessage += "Detail不能为空！\n";
}
DatePicker dp = (DatePicker)Datepicker;
if (dp.Date < DateTime.Today.Date)
{
ErrorMessage += "DueDate不正确！\n";
}
if (ErrorMessage != "")
{
await new MessageDialog(ErrorMessage).ShowAsync();
}
else
{
if (this.CreateButton.Content.ToString() == "Create")
{
long newId = 1;
for (long i = 1; i < 10; i++)
{
if (!ViewModel.usingId[i])
{
ViewModel.usingId[i] = true;
newId = i;
break;
}
}
InsertItem(newId, TitleTextBox.Text, DetailTextBox.Text, Datepicker.Date.DateTime.ToString(), false, imgPath);
this.ViewModel.AddItemList(newId, TitleTextBox.Text, DetailTextBox.Text, Datepicker.Date.DateTime, Image.Source, false);
await new MessageDialog("Create successfully!").ShowAsync();
this.ViewModel.SelectedItem = null;
Frame.Navigate(typeof(MainPage), ViewModel);
}
else
{
UpdateItem(ViewModel.SelectedItem.id, TitleTextBox.Text, DetailTextBox.Text, Datepicker.Date.DateTime.ToString(), ViewModel.SelectedItem.ischeck, imgPath);
ViewModel.UpdateItemList(ViewModel.SelectedItem.id, TitleTextBox.Text, DetailTextBox.Text, Datepicker.Date.DateTime, Image.Source, ViewModel.SelectedItem.ischeck);
await new MessageDialog("Update successfully!").ShowAsync();
ViewModel.SelectedItem = null;
Frame.Navigate(typeof(MainPage), ViewModel);
}
}
}
private async void CreateButton_Click(object sender, RoutedEventArgs e)
{
TextBox tt = (TextBox)TitleTextBox;
TextBox dt = (TextBox)DetailTextBox;
string ErrorMessage = "";
if (tt.Text == "")
{
ErrorMessage += "Title不能为空！\n";
}
if (dt.Text == "")
{
ErrorMessage += "Detail不能为空！\n";
}
DatePicker dp = (DatePicker)Datepicker;
if (dp.Date < DateTime.Today.Date)
{
ErrorMessage += "DueDate不正确！\n";
}
if (ErrorMessage != "")
{
await new MessageDialog(ErrorMessage).ShowAsync();
}
else
{
if (this.CreateButton.Content.ToString() == "Create")
{
this.ViewModel.AddItemList(TitleTextBox.Text, DetailTextBox.Text, Datepicker.Date.DateTime, Image.Source);
await new MessageDialog("Create successfully!").ShowAsync();
this.ViewModel.SelectedItem = null;
Frame.Navigate(typeof(MainPage), ViewModel);
}
else
{
ViewModel.UpdateItemList(TitleTextBox.Text, DetailTextBox.Text, Datepicker.Date.DateTime, Image.Source);
await new MessageDialog("Update successfully!").ShowAsync();
ViewModel.SelectedItem = null;
Frame.Navigate(typeof(MainPage), ViewModel);
}
}
}