From your question, it looks like you need to implement virtualization on the listbox. You can either use a VirtualizingStackPanel inside a Listbox as ItemsPanel Template or you use – ItemsControl and set its property VirtualizingStackPanel.IsVirtualizing=”True” This should help. solved About ListBox limit item [closed]
you have to change version no of your cs project to dot that go cs proj open with notepad and edit ToolsVersion=”4.0″ to 4.5 and also your your soluntion file eg yourproject.sln open as notepad and edit Microsoft Visual Studio Solution File, Format Version 11.00 Visual Studio 2010 to Visulal Studio 2012 ,,,thats it 2 … Read more
You are probably running the application in debug, without something to prevent it to close as soon as the job gets done. Basically, your code executes, and the application shuts because there is nothing else left to do. Two solutions: do as Štěpán Šubík recommands : put a Console.ReadKey(); start the application without debugging (Ctrl+F5 … Read more