如何删除启动项？

Question

Reg.RootKey:=HKEY_LOCAL_MACHINE;
Reg.OpenKey('SOFTWARE\Microsoft\Windows\CurrentVersion\Run',True);
Reg.WriteString('JK_Client',ExtractFilePath(Application.exeName));
Reg.CloseKey;
Reg.Free;
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如何将自己定义的启动项删除呢？

Answer 1

Reg.RootKey:=HKEY_LOCAL_MACHINE;
Reg.OpenKey('SOFTWARE\Microsoft\Windows\CurrentVersion\Run',True);
Reg.DeleteValue('JK_Client');
Reg.CloseKey;

Answer 2

如果是子键的话你得这样：Reg.DeleteKey('子键名');

Answer 3

reg.openkey("....\run"....
reg.deletevalue
or 
runitem:=reg.readstring
runitem='a'+runitem;
reg.wirtestring