Csharp/CSharp Tutorial/Windows/Registry Save
Содержание
delete a key from Registry
<source lang="csharp">using System; using System.Collections.Generic; using System.Text; using Microsoft.Win32;
public class MainClass{
static void Main(string[] args){ string strKey; string strAns; Console.WriteLine("Enter the key under HKEY_CURRENT_USER to delete"); strKey = Console.ReadLine(); Console.WriteLine("Do you really mean to delete: " + strKey + " and its settings?"); strAns = Console.ReadLine(); strAns = strAns.ToUpper(); if (strAns == "YES" | strAns == "Y") { Registry.CurrentUser.DeleteSubKeyTree(strKey); Console.WriteLine("Key " + strKey + " deleted"); } else { Console.WriteLine("No deletion performed"); } }
}</source>
Delete a setting in Registry
<source lang="csharp">using System; using System.Collections.Generic; using System.Text; using Microsoft.Win32;
public class MainClass{
static void Main(string[] args){ string strKey; string strSetting; string strAns; Console.WriteLine("Enter the key"); strKey = Console.ReadLine(); RegistryKey TestProject = Registry.CurrentUser.OpenSubKey(strKey, true); Console.WriteLine("Enter the setting"); strSetting = Console.ReadLine(); Console.WriteLine("Do you really mean to delete: " + strKey + "\\" + strSetting + "?"); strAns = Console.ReadLine(); strAns = strAns.ToUpper(); if (strAns == "Y" | strAns == "YES") { TestProject.DeleteValue(strSetting); Console.WriteLine("Key setting " + strKey + "\\" + strSetting + " deleted"); } else { Console.WriteLine("No deletion performed; key closed"); TestProject.Close(); } }
}</source>
Save int value to Registry
<source lang="csharp">using System; using Microsoft.Win32; class MainClass {
public static void Main(String[] args) { Registry.SetValue( @"HKEY_CURRENT_USER\Software\CompanyName\SoftwareName", "IntValueName", 101, RegistryValueKind.DWord); }
}</source>
Save user prefs to registry
<source lang="csharp">using System; using System.Drawing; using System.Collections; using System.ruponentModel; using System.Windows.Forms; using System.Data; using Microsoft.Win32; using System.Diagnostics; public class MainClass{
public static void Main(){ RegistryKey regKey = Registry.CurrentUser; regKey = regKey.CreateSubKey("Software\\YourSoftwareName\\SubDomain"); regKey.SetValue("CurrSize", 10); regKey.SetValue("CurrColor", "Blue"); }
}</source>
Set DateTime value to the Registry
<source lang="csharp">using System; using Microsoft.Win32; class MainClass {
public static void Main(String[] args) { Registry.SetValue( @"HKEY_CURRENT_USER\Software\CompanyName\SoftwareName", "DateTimeValue", DateTime.Now.ToString(), RegistryValueKind.String); }
}</source>
Set String value to the Registry
<source lang="csharp">using System; using Microsoft.Win32; class MainClass {
public static void Main(String[] args) { Registry.SetValue( @"HKEY_CURRENT_USER\Software\CompanyName\SoftwareName", "User", Environment.UserName, RegistryValueKind.String); }
}</source>