INmSysInfo
Use the INmSysInfo interface to manage information about the local user and the local computer in a NetMeeting client application.
When to Implement
You do not need to implement this interface because the NetMeeting run time provides the INmSysInfo implementation on the Local System object.
When to Use
Call the INmSysInfo methods from your NetMeeting client application to retrieve and manage information about the local user on the local computer. Except as noted in the sections following for INmSysInfo::GetUserData and INmSysInfo::SetUserData, these methods can be called before the Conference Manager object has been initialized with INmManager::Initialize.
Methods in Vtable Order
| IUnknown methods | Description |
|---|---|
| QueryInterface | Returns pointers to supported interfaces. |
| AddRef | Increments reference count. |
| Release | Decrements reference count. |
| INmSysInfo methods | Description |
|---|---|
| IsInstalled | Reflects whether the NetMeeting software is properly installed on the local system. |
| GetProperty | Retrieves a local system property. |
| SetProperty | Sets the value of a local system property. |
| GetUserData | Retrieves customized user data. This method can access user data only after INmManager::Initialize has been called. |
| SetUserData | Sets customized user data. This method can access user data only after INmManager::Initialize has been called. |
| GetNmApp | Retrieves information about a locally registered NetMeeting client application. |
| SetNmApp | Sets information about a locally registered NetMeeting client application. |
| GetNmchCaps | Retrieves information about a NetMeeting client application's data communications ability. |
| GetLaunchInfo | Retrieves information about who launched NetMeeting on the local system. |
Remarks
Create the Local System object with INmManager::GetSysInfo. You can then retrieve information about the local user and local system even before the conference services have started.
Requirements
** Windows NT/2000:** Requires Windows NT 4.0 SP3 or later.
** Windows 95/98:** Requires Windows 95 or later. Available as a redistributable for Windows 95.
** Header:** Imsconf2.idl.