IDebugThread2::GetThreadProperties
Applies to: 
Visual Studio 
Visual Studio for Mac
Note
This article applies to Visual Studio 2017. If you're looking for the latest Visual Studio documentation, see Visual Studio documentation. We recommend upgrading to the latest version of Visual Studio. Download it here
Gets the properties that describe this thread.
Syntax
HRESULT GetThreadProperties (
THREADPROPERTY_FIELDS dwFields,
THREADPROPERTIES* ptp
);
int GetThreadProperties (
enum_THREADPROPERTY_FIELDS dwFields,
THREADPROPERTIES[] ptp
);
Parameters
dwFields
[in] A combination of flags from the THREADPROPERTY_FIELDS enumeration that determines which fields of ptp are to be filled in.
ptp
[in, out] A THREADPROPERTIES structure that is filled in with the properties of the thread.
Return Value
If successful, returns S_OK; otherwise, returns an error code.
Remarks
The information returned from this method is typically shown in the Threads debug window.
Example
The following example shows how to implement this method for a simple CProgram object that implements the IDebugThread2 interface.
HRESULT CProgram::GetThreadProperties(THREADPROPERTY_FIELDS dwFields,
THREADPROPERTIES *ptp)
{
HRESULT hr = E_FAIL;
// Check for valid argument.
if (ptp)
{
// Create an array of buffers at ptp the size of the
// THREADPROPERTIES structure and set all of the
// buffers at ptp to 0.
memset(ptp, 0, sizeof (THREADPROPERTIES));
// Check if there is a valid THREADPROPERTY_FIELDS and the TPF_ID flag is set.
if (dwFields & TPF_ID)
{
// Check for successful assignment of the current thread ID to
// the dwThreadId of the passed THREADPROPERTIES.
if (GetThreadId(&(ptp->dwThreadId)) == S_OK)
{
// Set the TPF_ID flag in the THREADPROPERTY_FIELDS enumerator
// of the passed THREADPROPERTIES.
ptp->dwFields |= TPF_ID;
}
}
hr = S_OK;
}
else
hr = E_INVALIDARG;
return hr;
}