internal void CheckJobStatus(object stateInfo)
{
AutoResetEvent autoResetEvent = (AutoResetEvent)stateInfo;
JOBOBJECT_BASIC_PROCESS_ID_LIST jOBOBJECTBASICPROCESSIDLIST = new JOBOBJECT_BASIC_PROCESS_ID_LIST();
int num = Marshal.SizeOf(jOBOBJECTBASICPROCESSIDLIST);
if (NativeMethods.QueryInformationJobObject(this.jobObjectHandle, 3, ref jOBOBJECTBASICPROCESSIDLIST, num, IntPtr.Zero) && jOBOBJECTBASICPROCESSIDLIST.NumberOfAssignedProcess == 0)
{
autoResetEvent.Set();
}
}
public static extern bool QueryInformationJobObject(SafeHandle hJob, int JobObjectInfoClass,
ref JOBOBJECT_BASIC_PROCESS_ID_LIST lpJobObjectInfo,
int cbJobObjectLength, IntPtr lpReturnLength);
/// <summary>
/// Checks to see if the JobObject is empty (has no assigned processes).
/// If job is empty the auto reset event supplied as input would be set.
/// </summary>
internal void CheckJobStatus(Object stateInfo)
{
ManualResetEvent emptyJobAutoEvent = (ManualResetEvent)stateInfo;
int dwSize = 0;
const int JOB_OBJECT_BASIC_PROCESS_ID_LIST = 3;
JOBOBJECT_BASIC_PROCESS_ID_LIST JobList = new JOBOBJECT_BASIC_PROCESS_ID_LIST();
dwSize = Marshal.SizeOf(JobList);
if (NativeMethods.QueryInformationJobObject(_jobObjectHandle,
JOB_OBJECT_BASIC_PROCESS_ID_LIST,
ref JobList, dwSize, IntPtr.Zero))
{
if (JobList.NumberOfAssignedProcess == 0)
{
emptyJobAutoEvent.Set();
}
}
}
public static extern bool QueryInformationJobObject(SafeHandle hJob, int JobObjectInfoClass, ref JOBOBJECT_BASIC_PROCESS_ID_LIST lpJobObjectInfo, int cbJobObjectLength, IntPtr lpReturnLength);
