Gets the maximum number of threads that the host can allot to service I/O requests.
[out] A pointer to the maximum number of threads in the thread pool that the host can allot to service I/O requests.
GetMaxThreads returned successfully.
The common language runtime (CLR) has not been loaded into a process, or the CLR is in a state in which it cannot run managed code or process the call successfully.
The call timed out.
The caller does not own the lock.
An event was canceled while a blocked thread or fiber was waiting on it.
An unknown catastrophic failure occurred. When a method returns E_FAIL, the CLR is no longer usable within the process. Subsequent calls to hosting methods return HOST_E_CLRNOTAVAILABLE.
The host does not provide an implementation of GetMaxThreads.
A host might want exclusive control over the number of threads that can be allotted to process I/O requests, for reasons such as implementation, performance, or scalability. For this reason, the host is not required to implement GetMaxThreads. In this case, the host should return E_NOTIMPL from this method.
Platforms: See .NET Framework System Requirements.
Library: Included as a resource in MSCorEE.dll
.NET Framework Versions: Available since 2.0