c# 开机启动项实例代码

//路径, 添加开机启动/删除开机启动
public static void SetAutoRun(string fileName, bool isAutoRun)
{
    RegistryKey reg = null;
    try
    {
if (!System.IO.File.Exists(fileName))
    throw new Exception("该文件不存在!");
String name = fileName.Substring(fileName.LastIndexOf(@"") + 1);
reg = Registry.LocalMachine.OpenSubKey(@"SOFTWAREMicrosoftWindowsCurrentVersionRun", true);
if (reg == null)
    reg = Registry.LocalMachine.CreateSubKey(@"SOFTWAREMicrosoftWindowsCurrentVersionRun");
if (isAutoRun)
    reg.SetValue(name, fileName);
else
    reg.SetValue(name, false);
    }
    catch (Exception ex)
    {
throw new Exception(ex.ToString());
    }
    finally
    {
if (reg != null)
    reg.Close();
    }
}