/// <summary>
/// 使用在导航过程中传递的内容填充页。在从以前的会话
/// 重新创建页时，也会提供任何已保存状态。
/// </summary>
/// <param name="sender">
/// 事件的来源; 通常为 <see cref="NavigationHelper"/>
/// </param>
/// <param name="e">事件数据，其中既提供在最初请求此页时传递给
/// <see cref="Frame.Navigate(Type, object)"/> 的导航参数，又提供
/// 此页在以前会话期间保留的状态的
/// 字典。 首次访问页面时，该状态将为 null。</param>
private async void NavigationHelper_LoadState(object sender, LoadStateEventArgs e)
{
// TODO: 创建适用于问题域的合适数据模型以替换示例数据
var group = await SampleDataSource.GetGroupAsync((string)e.NavigationParameter);
this.DefaultViewModel["Group"] = group;
this.DefaultViewModel["Items"] = group.Items;
}
/// <summary>
/// Populates the page with content passed during navigation. Any saved state is also
/// provided when recreating a page from a prior session.
/// </summary>
/// <param name="sender">
/// The source of the event; typically <see cref="NavigationHelper"/>
/// </param>
/// <param name="e">Event data that provides both the navigation parameter passed to
/// <see cref="Frame.Navigate(Type, object)"/> when this page was initially requested and
/// a dictionary of state preserved by this page during an earlier
/// session. The state will be null the first time a page is visited.</param>
private async void NavigationHelper_LoadState(object sender, LoadStateEventArgs e)
{
// TODO: Create an appropriate data model for your problem domain to replace the sample data
var group = await SampleDataSource.GetGroupAsync((string)e.NavigationParameter);
this.DefaultViewModel["Group"] = group;
this.DefaultViewModel["Items"] = group.Items;
}
/// <summary>
/// Populates the page with content passed during navigation. Any saved state is also
/// provided when recreating a page from a prior session.
/// </summary>
/// <param name="sender">
/// The source of the event; typically <see cref="NavigationHelper"/>
/// </param>
/// <param name="e">Event data that provides both the navigation parameter passed to
/// <see cref="Frame.Navigate(Type, object)"/> when this page was initially requested and
/// a dictionary of state preserved by this page during an earlier
/// session. The state will be null the first time a page is visited.</param>
private async void NavigationHelper_LoadState(object sender, LoadStateEventArgs e)
{
// TODO: Create an appropriate data model for your problem domain to replace the sample data
var sampleDataGroup = await SampleDataSource.GetGroupAsync("Group-4");
this.DefaultViewModel["Section3Items"] = sampleDataGroup;
}
/// <summary>
/// Populates the page with content passed during navigation. Any saved state is also
/// provided when recreating a page from a prior session.
/// </summary>
/// <param name="sender">
/// The source of the event; typically <see cref="NavigationHelper"/>
/// </param>
/// <param name="e">Event data that provides both the navigation parameter passed to
/// <see cref="Frame.Navigate(Type, Object)"/> when this page was initially requested and
/// a dictionary of state preserved by this page during an earlier
/// session. The state will be null the first time a page is visited.</param>
private void navigationHelper_LoadState(object sender, LoadStateEventArgs e)
{
}
/// <summary>
/// Populates the page with content passed during navigation. Any saved state is also
/// provided when recreating a page from a prior session.
/// </summary>
/// <param name="sender">
/// The source of the event; typically <see cref="NavigationHelper"/>
/// </param>
/// <param name="e">Event data that provides both the navigation parameter passed to
/// <see cref="Frame.Navigate(Type, Object)"/> when this page was initially requested and
/// a dictionary of state preserved by this page during an earlier
/// session. The state will be null the first time a page is visited.</param>
private async void navigationHelper_LoadState(object sender, LoadStateEventArgs e)
{
// TODO: Create an appropriate data model for your problem domain to replace the sample data
var item = await SampleDataSource.GetItemAsync((String)e.NavigationParameter);
this.DefaultViewModel["Item"] = item;
}
/// <summary>
/// 使用在导航过程中传递的内容填充页。 在从以前的会话
/// 重新创建页时，也会提供任何已保存状态。
/// </summary>
/// <param name="sender">
/// 事件的来源; 通常为 <see cref="NavigationHelper"/>
/// </param>
/// <param name="e">事件数据，其中既提供在最初请求此页时传递给
/// <see cref="Frame.Navigate(Type, object)"/> 的导航参数，又提供
/// 此页在以前会话期间保留的状态的
/// 字典。 首次访问页面时，该状态将为 null。</param>
private async void NavigationHelper_LoadState(object sender, LoadStateEventArgs e)
{
// TODO: 创建适用于问题域的合适数据模型以替换示例数据
var sampleDataGroups = await SampleDataSource.GetGroupsAsync();
this.DefaultViewModel["Groups"] = sampleDataGroups;
}
