获取描述此线程的属性。
HRESULT GetThreadProperties (
THREADPROPERTY_FIELDS dwFields,
THREADPROPERTIES* ptp
);
int GetThreadProperties (
enum_THREADPROPERTY_FIELDS dwFields,
THREADPROPERTIES[] ptp
);
参数
dwFields
[in] 标志的组合。确定的 THREADPROPERTY_FIELDS 枚举的 ptp 的哪些字段将填充。ptp
[in, out] 这在线程的属性填充的 THREADPROPERTIES 结构。
返回值
如果成功，则返回; S_OK否则，返回错误代码。
备注
从此方法返回的信息。 线程 通常显示调试窗口。
示例
下面的示例演示如何执行简单的 CProgram 对象的方法实现 IDebugThread2 接口。
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;
}