In .NET 2.0 and Windows Forms, you can invoke an asynchronous call to a method with no arguments using code like: myControl.BeginInvoke(new MethodInvoker(AnotherMethod)); In .NET 3.0 and WPF, the equivalent code would be: myControl.Dispatcher.BeginInvoke(new Action(AnotherMethod), null); One...
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calling a WPF from my thread with dispatcher still fails? why?? An object reference is required for the non-static field...? Calling asynchronous methods from synchronous code Calling external dll and passing parameter in C# Calling form method from other class in the form Calling function in ...
Download Code and Discuss on Code Gallery: https://code.msdn.microsoft.com/wpfdatavideos These samples use a database called OMS and the script to create it is included in the DAL project folder in the code downloads. To install the database on your local sqlexpress instance, open a comm...
And If you haven't created sign in user flow on the tenant, then create it. Collect following items to use WPF app: Application ID(Client ID) (GUID) Tenant ID (GUID) Redirect URI: it is on the Authentication page on the B2C portal. ...
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Download Code and Discuss on Code Gallery:https://code.msdn.microsoft.com/wpfdatavideos These samples use a database called OMS and the script to create it is included in the DAL project folder in the code downloads. To install the database on your local sqlexpress instance, open a comman...
(object sender, Microsoft.Lync.Model.Conversation.ContextEventArgs e) { if (e.ApplicationId != _AppId) { return; } if (e.ContextDataType.ToLower() == "text/plain") { this.Dispatcher.Invoke( new ControlContentUpdateDelegate(ControlContentUpdate), new object[] { Inbound_Listbox, e.C...
WPF has something similar, just with its Dispatcher type:Copy private void button1_Click(object sender, RoutedEventArgs e) { ThreadPool.QueueUserWorkItem(_ => { string message = ComputeMessage(); button1.Dispatcher.InvokeAsync(() => { button1.Content = message; }); }); }...
context.BeginSaveChanges(OnSaveChangesCompleted, null); } catch (DataServiceClientException ex) { MessageBox.Show(ex.ToString()); } } private void OnSaveChangesCompleted(IAsyncResult result) { // Use the Dispatcher to ensure that the operation returns in the UI thread. this.Dispatcher.BeginInvoke(ne...