c#用windows服务启动界面程序 无法显示界面

方法1： RegistryKey rk = Registry.LocalMachine;
string key = @"SYSTEM\CurrentControlSet\Services\" + ServiceName;
RegistryKey sub = rk.OpenSubKey(key, true);
int value = (int)sub.GetValue("Type");
sub.SetValue("Type", value | 256);
方法2：
ConnectionOptions myConOptions = new ConnectionOptions();
myConOptions.Impersonation = ImpersonationLevel.Impersonate;
ManagementScope mgmtScope = new System.Management.ManagementScope(@"root\CIMV2", myConOptions);
mgmtScope.Connect();
ManagementObject wmiService = new ManagementObject("Win32_Service.Name='" + serviceInstaller1.ServiceName + "'");
ManagementBaseObject InParam = wmiService.GetMethodParameters("Change");
InParam["DesktopInteract"] = true;
ManagementBaseObject OutParam = wmiService.InvokeMethod("Change", InParam, null);
方法3：sc config ServicetEST type= interact type= own
都不行，求大侠赐教

你是想把程序弄城windows 服务吗 windows是不支持窗体界面的(即使你是写成了带有窗体的程序也不行)

动态显示窗口。

定义窗口变量，不同的按钮，创建不同的窗口变量来显示。指定父窗口是同一个容器控件。