WMI development consult-CodePudding

WMI development for the first time, is docking with a entrance guard system,
Has successfully realized the data acquisition, use the following way:

 m_hRes=m_pService - & gt; ExecQuery (
Bstr_t (" WQL "), 
Bstr_t (mp_strQueryCMD), 
WBEM_FLAG_FORWARD_ONLY | WBEM_FLAG_RETURN_IMMEDIATELY, 
NULL, 
& M_pEnumerator);

But to increase the data into the system, don't know how to implement, provides the process of VB and c #, don't know how to implement in c + +
VB Demo:

 var wbemServices=GetObject (" winmgmts://./root/onguard "); 
Var cardholderClass=wbemServices. Get (" Lnl_Cardholder "); 
Var. Cardholder=cardholderClass SpawnInstance_ (); 
Cardholder. FirstName="John"; 
Cardholder. LastName="Smith"; 
Cardholder. City="Rochester"; 
Var cardholderPath=cardholder. Put_ (); 
Cardholder=wbemServices. Get (cardholderPath); 
//use cardholder object...

C # demo:

 WindowsImpersonationContext impersonatedUser=WindowsIdentity. GetCurrent () Impersonate (); 

//Get the badge class object 
ManagementClass badgeClass=new ManagementClass (" root \ \ OnGuard ", "Lnl_Badge", null); 

//Create a new instance of the Badge 
ManagementObject newBadgeInstance=badgeClass. CreateInstance (); 

NewBadgeInstance (" ID ")=10000; 
NewBadgeInstance (" PERSONID "]=3; 
NewBadgeInstance [" STATUS "]=1;//Active 
NewBadgeInstance [" TYPE "]=1;//the Employee 
NewBadgeInstance [" DEST_EXEMPT "]=0;//at teh value is required 

//We Could just call Put, but this way We will never know what BADGEKEY (and other defaults) got assigned, 
Home//call the "AddBadge" static method 
//newBadgeInstance. The Put ();//to commit the new instance. 


//Get the an input parameters object for AddBadge method 
ManagementBaseObject inParams=badgeClass. GetMethodParameters (" AddBadge "); 
InParams. Properties [r]. "BadgeIn" Value=https://bbs.csdn.net/topics/newBadgeInstance; 

//the Execute the method 
ManagementBaseObject outParamObject=badgeClass. InvokeMethod (" AddBadge inParams, null); 

If (outParamObject!=null) 
{

//Display the results 
The object outObj=outParamObject [" BadgeOut "]; 
ManagementBaseObject addedBadge=(ManagementBaseObject outObj); 
Console. WriteLine (" Badgekey of the badge added: "+ addedBadge [" Badgekey]"); 
Console. WriteLine (" Badge ID of the Badge added: "+ addedBadge (" ID")); 
} 
The else 
{
Console. WriteLine (" Failed to add the badge. Check the DataConduIT. The log for details "); 

} 


//Undo impersonation now that we 'r e done 
ImpersonatedUser. Undo ();

These are two different functions, a warrior can give me some advice, how to implement it in c + +, thank you very much,

CodePudding user response:

Ah thank you consult WMI development framework

CodePudding user response:

Just started to use don't know how to start writing code, consult ah, thank you very much, use VS2010 can write programs?

CodePudding user response:

Creating a WMI Application Using c + +

CodePudding user response:

The

reference 3 floor zgl7903 response:

Creating a WMI Application Using c + +

thank you