Functions/GenXdev.Console/Set-MonitorPowerOff.cs
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// ################################################################################
// Part of PowerShell module : GenXdev.Console // Original cmdlet filename : Set-MonitorPowerOff.cs // Original author : René Vaessen / GenXdev // Version : 1.302.2025 // ################################################################################ // Copyright (c) René Vaessen / GenXdev // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // // http://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. // See the License for the specific language governing permissions and // limitations under the License. // ################################################################################ using System; using System.Management.Automation; using GenXdev.Helpers; namespace GenXdev.Console { /// <summary> /// <para type="synopsis"> /// Turns off power to all connected monitors. /// </para> /// /// <para type="description"> /// Uses Windows API calls to send a power-off signal to all connected monitors. This /// is equivalent to pressing the physical power button on your monitors. The monitors /// will enter power saving mode but can be awakened by moving the mouse or pressing /// a key. /// </para> /// /// <example> /// <para>Set-MonitorPowerOff</para> /// <para>Turns off all connected monitors.</para> /// <code> /// Set-MonitorPowerOff /// </code> /// </example> /// /// <example> /// <para>poweroff</para> /// <para>Turns off all connected monitors using the alias.</para> /// <code> /// poweroff /// </code> /// </example> /// </summary> [Cmdlet(VerbsCommon.Set, "MonitorPowerOff")] [Alias("poweroff")] public class SetMonitorPowerOffCommand : PSGenXdevCmdlet { /// <summary> /// Begin processing - initialization logic /// </summary> protected override void BeginProcessing() { WriteVerbose("Preparing to turn off monitor(s)..."); } /// <summary> /// Process record - main cmdlet logic /// </summary> protected override void ProcessRecord() { // Wait briefly to allow any pending screen operations to complete System.Threading.Thread.Sleep(2000); // Check if we should proceed with turning off the monitors if (ShouldProcess("All Monitors", "Turn Off")) { // Invoke windows power management api to trigger monitor power-off GenXdev.Helpers.WindowObj.SleepMonitor(); } } /// <summary> /// End processing - cleanup logic /// </summary> protected override void EndProcessing() { } } } |