關于C++builder編程修改注冊表的問題
發表于:2007-05-26來源:作者:點擊數:
標簽:
RootKey是注冊表的根鍵值,比如運行regedit后看到的HKEY_USERS,HKEY_LOCAL_MACHINE就是RootKey,在TRegIniFile中缺省的RootKey是HKEY_USERS. 下面的例子是TRegistry的,TRegIniFile也差不多 void __fastcall TfrmMainForm::WriteToMyRegistry(int table_count
RootKey是注冊表的根鍵值,比如運行regedit后看到的HKEY_USERS,HKEY_LOCAL_MACHINE就是RootKey,在TRegIniFile中缺省的RootKey是HKEY_USERS.
下面的例子是TRegistry的,TRegIniFile也差不多
void __fastcall TfrmMainForm::WriteToMyRegistry(int table_count)
{
//TODO: Add your source code here
TRegistry *MyRegistry=new TRegistry;
MyRegistry->RootKey=HKEY_LOCAL_MACHINE; //改變缺省Rootkey
if(!MyRegistry->OpenKey("Software\\Microsoft\\Windows\\Current\Version\\Run",true)) //打開主鍵
//這樣雙引號里面的東西就變成了CurrentKey
{
Application->MessageBox("注冊表內容無效", "讀取注冊表出錯",MB_ICONERROR);
MyRegistry->CloseKey();
delete MyRegistry;
return;
}
MyRegistry->WriteString("myrun","c:\\sthvcd\\sthvcd.exe");
MyRegistry->CloseKey();
delete MyRegistry;
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