HOWTO：InstallShield如何往注册表中写二进制数据（REGDB_BINARY）

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下面是一个简单的示例代码，实现将二进制数据写入注册表： 

function OnBegin()     
    NUMBER nRootKey, nType, nSize;
    STRING szKey,szNumName, svHex[8]; 
begin 
    nRootKey = HKEY_LOCAL_MACHINE; 
    RegDBSetDefaultRoot ( nRootKey );  
    
       
    // Set up parameters for call to RegDBSetKeyValueEx.  
    szKey = "SOFTWARE\\Kevin Wan"; 
    szNumName  = "BinaryValue"; 
    
    svHex[0] = 0x47;
    svHex[1] = 0x65;
    svHex[2] = 0x6D;
    svHex[3] = 0x53; 
    svHex[4] = 0x41;
    svHex[5] = 0x46;
    svHex[6] = 0x45;
    svHex[7] = 0x20;

    nType  = REGDB_BINARY; 
    nSize = 8; 
    
    // Set a key name and a value associated with it. 
    if (RegDBSetKeyValueEx (szKey, szNumName, nType, svHex, 
                           nSize) < 0) then 
        MessageBox ("RegDBSetKeyValueEx failed.", SEVERE); 
        abort; 
    endif; 
end;