Mar 14, 2009 · Option 2 - GetLastInputInfo () via agent (e.g. System Tray application): Requires running from again as apposed to the service it self and a IPC mechanism to realize full …

Feb 7, 2009 · Where and how do I declare message handlers for WM_COMMAND messages with specific IDs when using Windows Form CLR application. Do you still use message maps as in …

Sep 16, 2016 · Unable to sort because the IComparer.Compare () method returns inconsistente results. Either a value does not compare equal to itself, or one value repeatedly compared to …

May 3, 2013 · Imports System Imports System.ComponentModel Imports System.Threading Imports System.IO.Ports Imports System.IO.StreamWriter Imports System.IO Imports …

Aug 15, 2018 · Here is the code to test with. Create a new Form, add a button and put this code in the button. Dim dbf As Data.Common.DbProviderFactory ' ' uncomment one of the below dbf = …

Jan 16, 2014 · I have created a wcf service that is hosted on a windows service. Everything works great. I created a simple client to connect to the service and listen for callbacks. This works …

Jul 17, 2013 · What I'd like to do is - detect the absence of App2 (I was hoping that LaunchURIAsync returns false in this case - but it does not) and do a fall back implementation …

Jan 24, 2016 · When adding the column I get the following exception. Any help would be appreciated in how to preven the exception. System.NullReferenceException was unhandled

Jul 5, 2019 · System.ArgumentOutOfRangeException: InvalidArgument=Value of '0' is not valid for 'SelectedIndex'.

Oct 10, 2012 · at System.Windows.Forms.Application.Run (System.Windows.Forms.ApplicationContext) at …