IDebugClient5::GetInputCallbacks method (dbgeng.h)

Article
10/21/2021

The GetInputCallbacks method returns the input callbacks object registered with this client.

Syntax

HRESULT GetInputCallbacks(
  [out] PDEBUG_INPUT_CALLBACKS *Callbacks
);

Parameters

[out] Callbacks

Receives an interface pointer for the IDebugInputCallbacks object registered with the client.

Return value

This method may also return error values. See Return Values for more details.

Return code	Description
S_OK	The method was successful.

Remarks

Each client can have at most one IDebugInputCallbacks object registered with it to receive requests for input.

If no IDebugInputCallbacks object is registered with the client, the value of Callbacks will be set to NULL.

The IDebugInputCallbacks interface extends the COM interface IUnknown. Before returning the IDebugInputCallbacks object specified by Callbacks, the engine calls its IUnknown::AddRef method. When this object is no longer needed, its IUnknown::Release method should be called.

For more information about callbacks, see Callbacks.

Requirements

Requirement	Value
Target Platform	Desktop
Header	dbgeng.h (include Dbgeng.h)