Description: C# lock-screen procedures, function of the system conducted a screen worn hotkey, ctrl+ alt+ del does not screen worn, just did a set up Task Manager
File list (Check if you may need any files):
HookLock
........\HookLock
........\........\Form1.cs
........\........\Form1.Designer.cs
........\........\Form1.resx
........\........\Hook.cs
........\........\HookLock.csproj
........\........\HookLock.csproj.user
........\........\Login.cs
........\........\Login.Designer.cs
........\........\Login.resx
........\........\Program.cs
........\........\Properties
........\........\..........\AssemblyInfo.cs
........\........\..........\Resources.Designer.cs
........\........\..........\Resources.resx
........\........\..........\Settings.Designer.cs
........\........\..........\Settings.settings
........\........\Resources
........\HookLock.sln
........\UpgradeLog.XML