async void ChatView_Loaded(object sender, RoutedEventArgs e)
{
if (m_bHaveInited)
{
return;
}
m_bHaveInited = true;
StorageHelper<ObservableCollection<ChatItemViewModel>> stHelper =
new StorageHelper<ObservableCollection<ChatItemViewModel>>(StorageType.Local);
try
{
ObservableCollection<ChatItemViewModel> result = await stHelper.LoadASync("Global_ChatRecord");
if (result != null)
{
foreach (ChatItemViewModel model in result)
{
Items.Add(model);
}
var selectedIndex = MainList.Items.Count - 1;
if (selectedIndex >= 0)
{
MainList.SelectedIndex = selectedIndex;
MainList.UpdateLayout();
MainList.ScrollIntoView(MainList.SelectedItem);
}
}
}
catch (System.Exception ex)
{
Items.Clear();
ChatItemViewModel item1 = new ChatItemViewModel();
item1.Icon = MiscTool.GetHerIconUrl();
item1.Title = MiscTool.GetHerName();
item1.Text = "^_^";
item1.Type = "Her";
Items.Add(item1);
}
if (Items.Count == 0)
{
ChatItemViewModel item1 = new ChatItemViewModel();
item1.Icon = MiscTool.GetHerIconUrl();
item1.Title = MiscTool.GetHerName();
item1.Text = "^_^";
item1.Type = "Her";
Items.Add(item1);
}
}
private void send_click(object sender, RoutedEventArgs e)
{
ChatItemViewModel item1 = new ChatItemViewModel();
item1.Icon = MiscTool.GetMyIconUrl();
item1.Title = MiscTool.GetMyName();
item1.Text = txtInput.Text;
item1.Type = "Me";
Items.Add(item1);
txtInput.Text = "";
ScrollViewer v = VisualTreeHelper.GetChild(this.MainList, 0) as ScrollViewer;
v.ScrollToVerticalOffset(100000);
ChatItemViewModel item2 = new ChatItemViewModel();
Perform(() =>
{
item2.Icon = MiscTool.GetHerIconUrl();
item2.Title = MiscTool.GetHerName();
item2.Text = ".";
item2.Type = "Her";
Items.Add(item2);
ScrollViewer v1 = VisualTreeHelper.GetChild(this.MainList, 0) as ScrollViewer;
v1.ScrollToVerticalOffset(100000);
}, 400);
Perform(() =>
{
item2.Text = "..";
}, 800);
Perform(() =>
{
item2.Text = "...";
}, 1200);
Perform(() =>
{
Random random = new Random();
int index = random.Next(herSentece.Length);
item2.Text = herSentece[index];
}, 1600);
}
private void Page_Loaded(object sender, RoutedEventArgs e)
{
if (m_bHaveInited)
{
return;
}
m_bHaveInited = true;
IsolatedStorageSettings settings = IsolatedStorageSettings.ApplicationSettings;
ObservableCollection<ChatItemViewModel> outItem = null;
if (!settings.TryGetValue<ObservableCollection<ChatItemViewModel>>("Global_ChatRecord", out outItem))
{
ChatItemViewModel item1 = new ChatItemViewModel();
item1.Icon = MiscTool.GetHerIconUrl();
item1.Title = MiscTool.GetHerName();
item1.Text = "^_^";
item1.Type = "Her";
Items.Add(item1);
}
else
{
if (outItem != null && outItem.Count > 0)
{
foreach (ChatItemViewModel model in outItem)
{
Items.Add(model);
}
ScrollViewer v = VisualTreeHelper.GetChild(this.MainList, 0) as ScrollViewer;
v.ScrollToVerticalOffset(100000);
}
}
}
private void Submit_Click(object sender, RoutedEventArgs e)
{
ChatItemViewModel item1 = new ChatItemViewModel();
item1.Icon = MiscTool.GetMyIconUrl();
item1.Title = MiscTool.GetMyName();
item1.Text = txtInput.Text;
item1.Type = "Me";
Items.Add(item1);
txtInput.Text = "";
ChatItemViewModel item2 = new ChatItemViewModel();
item2.Icon = MiscTool.GetHerIconUrl();
item2.Title = MiscTool.GetHerName();
item2.Type = "Her";
Random random = new Random();
int index = random.Next(herSentece.Length);
item2.Text = herSentece[index];
Items.Add(item2);
var selectedIndex = MainList.Items.Count - 1;
if (selectedIndex < 0)
return;
MainList.SelectedIndex = selectedIndex;
MainList.UpdateLayout();
MainList.ScrollIntoView(MainList.SelectedItem);
}
