IDebugProcess3::Step
Causes the process to step one instruction or statement.
注意
This method should be used instead of IDebugProgram2::Step.
HRESULT Step(
IDebugThread2* pThread,
STEPKIND sk,
STEPUNIT step,
);
int Step(
IDebugThread2 pThread,
enum_STEPKIND sk,
enum_STEPUNIT step
);
Parameters
pThread
[in] An IDebugThread2 object representing the thread being stepped.sk
[in] One of the STEPKIND values.step
[in] One of the STEPUNIT values.
Return Value
If successful, returns S_OK; otherwise returns error code.
Remarks
In case there is any thread synchronization or communication between threads, other threads in the process should run when a particular thread is stepping.
Warning Do not send a stopping event or an immediate (synchronous) event to IDebugEventCallback2::Event while handling this call; otherwise the debugger might stop responding.