本文实例讲述了C#操作windows注册表的方法。分享给大家供大家参考。具体如下：
此代码演示了如何读取和写入注册表
读取注册表：
private string GetRegistShellData(string RegistName)
{
try
{
string registData, SubregistData;
RegistryKey hkml = Registry.LocalMachine;
RegistryKey software = hkml.OpenSubKey(@"SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon", true);
registData = software.GetValue(RegistName).ToString();
SubregistData = registData.Substring(0, 2);
return SubregistData;
}
catch (Exception excp)
{
MessageBox.Show("GetRegistShellData错误" + excp.ToString(), "错误", MessageBoxButtons.OK, MessageBoxIcon.Warning);
}
return "";
}
写入注册表：
private void RenameRegistData()
{
try
{
string registData1;
RegistryKey hkml = Registry.LocalMachine;
RegistryKey software2 = hkml.OpenSubKey(@"SOFTWARE\"+ Shadowin + @"\SysToolSign", true);
registData1 = software2.GetValue("Sign").ToString();
software2.SetValue("Sign", "1");
registData1 = software2.GetValue("Sign").ToString();
}
catch (Exception excp)
{
MessageBox.Show("RenameRegistData错误" + excp.ToString(), "错误", MessageBoxButtons.OK, MessageBoxIcon.Warning);
}
return ;
}
希望本文所述对大家的C#程序设计有所帮助。
