72 lines
1.8 KiB
C#
72 lines
1.8 KiB
C#
using System;
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using System.Diagnostics;
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using System.IO;
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using System.Security.Principal;
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using System.Windows;
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public class KeyboardHelper
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{
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public static void ShowSoftKeyboard()
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{
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if (!IsRunAsAdmin())
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{
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RestartAsAdmin();
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return;
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}
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// 替换原有的 Process.Start 代码
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string oskPath = Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.System), "osk.exe");
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if (File.Exists(oskPath))
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{
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Process.Start(new ProcessStartInfo
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{
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FileName = oskPath,
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UseShellExecute = true
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});
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}
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else
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{
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//MessageBox.Show("未找到屏幕键盘程序（osk.exe），可能系统文件缺失或非Windows系统。", "错误");
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}
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}
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public static void HideSoftKeyboard()
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{
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try
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{
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Process.Start("cmd.exe", "/C taskkill /IM osk.exe /F");
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}
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catch (Exception ex)
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{
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Console.WriteLine("Error: " + ex.Message);
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}
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}
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private static bool IsRunAsAdmin()
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{
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WindowsIdentity identity = WindowsIdentity.GetCurrent();
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WindowsPrincipal principal = new WindowsPrincipal(identity);
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return principal.IsInRole(WindowsBuiltInRole.Administrator);
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}
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private static void RestartAsAdmin()
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{
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ProcessStartInfo startInfo = new ProcessStartInfo();
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startInfo.UseShellExecute = true;
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startInfo.WorkingDirectory = Environment.CurrentDirectory;
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startInfo.FileName = Process.GetCurrentProcess().MainModule.FileName;
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startInfo.Verb = "runas";
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try
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{
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Process.Start(startInfo);
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}
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catch (Exception ex)
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{
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Console.WriteLine("Error: " + ex.Message);
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}
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Environment.Exit(0);
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}
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}
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