protectedTask DisplayRootViewFor<TViewModel>(IDictionary<string,object>settings=null){returnDisplayRootViewForAsync(typeof(TViewModel),settings);} 在Office和WinForms应用程序中使用Caliburn.Micro 可以从非Xaml主机使用Caliburn.Micro。为了实现这一点,您必须遵循稍微不同的过程,因为您的应用程序不是通过App.xaml启...
{//设置导出的字段列表this.ExportFields ="Name,Age,Creator,CreateTime"; }//////触发处理命令,处理树列表///[RelayCommand]privateasyncTask GetTree() {//下面代码仅为示例,具体根据实际情况处理/*//获取嵌套列表 var allNode = await BLLFactory<IFunctionService>.Instance.GetTree(App.ViewModel.SystemTyp...
The reason why I went for anAsyncControlleris that the long running operation is not CPU-bound processing thus the thread that would be waiting for the response would be wasting its time waiting. More info on why and how to use Async Controllers in MVC3 can befound here. All is fine an...
async/await and Task<T> support in WPF 4.5 Using the built-in ribbon control Data Binding improvements (delay, expression information) Weak References for Events Stuff lifted from Silverlight (INotifyDataErrorInfo, ICustomTypeProvider) Collection changes from non-UI threads ...
How can i use confirm message in window closing event using ShowMessageAsync async method in MahApps wpf toolkit How can limit size of window in maximize mode using WPF. How can make TreeView node to editable or attach a TextBox to the node? How can set focus on particular cell of datag...
[RelayCommand]private async Task GetTree(){//下面代码仅为示例,具体根据实际情况处理/*//获取嵌套列表var allNode = await BLLFactory<IFunctionService>.Instance.GetTree(App.ViewModel.SystemType);//根据列表递归删除对应节点列表var treeeNodeList = AddRecursive(allNode);this.TreeModel.TreeItems = treee...
Although this won’t speed up the main view, all child views will open faster. You can use the following code to implement this strategy: using DevExpress.Xpf.Core; public partial class App : Application { protected async override void OnStartup(StartupEventArgs e) { base.OnStartup(e); ...
This means that calling await FetchWeatherFromServerAsync(); (Or Await FetchWeatherFromServerAsync() with Visual Basic) causes the code in FetchWeatherFromServerAsync to run on the UI thread, but isn't executed on the dispatcher has time to run it, similar to how the Single-threaded app ...
Finally, a defensive check is in place in case the page is not yet available, which is necessary if RequestPage does not operate synchronously as in the case of the derived class AsyncVirtualizingCollection<T>. 代码语言:javascript 代码运行次数:0 运行 AI代码解释 // ... private readonly Dicti...
using Prism.Commands;using Prism.Mvvm;using System;using System.Windows.Controls;namespace CommandSample.ViewModels{publicclassMainWindowViewModel:BindableBase{privatebool _isCanExcute;publicbool IsCanExcute{get{return_isCanExcute;}set{SetProperty(ref _isCanExcute,value);GetCurrentTimeCommand.RaiseCanExecuteChan...