private static unsafe uint getCount(string path)
{
MQMGMTPROPS props = new MQMGMTPROPS();
props.cProp = 1;
int aPropId = PROPID_MGMT_QUEUE_MESSAGE_COUNT;
props.aPropID = &aPropId;
MQPROPVariant aPropVar = new MQPROPVariant();
aPropVar.vt = VT_NULL;
props.aPropVar = &aPropVar;
int status = 0;
props.status = &status;
IntPtr objectName = Marshal.StringToBSTR("queue=Direct=OS:" + path);
try
{
int result = MQMgmtGetInfo(null, (char*)objectName, &props);
if (result != 0 || *props.status != 0 || props.aPropVar->vt != VT_UI4)
{
return 0;
}
else
{
return props.aPropVar->ulVal;
}
}
finally
{
Marshal.FreeBSTR(objectName);
}
}
/// <summary>
/// The get count.
/// </summary>
/// <param name="path">
/// The path.
/// </param>
/// <returns>
/// The <see cref="uint"/>.
/// </returns>
private static unsafe uint GetCount(string path)
{
if (!MessageQueue.Exists(path))
{
return(0);
}
var props = new MQMGMTPROPS();
props.cProp = 1;
var aPropId = PROPID_MGMT_QUEUE_MESSAGE_COUNT;
props.aPropID = &aPropId;
var aPropVar = new MQPROPVariant();
aPropVar.vt = VT_NULL;
props.aPropVar = &aPropVar;
var status = 0;
props.status = &status;
var objectName = Marshal.StringToBSTR("queue=Direct=OS:" + path);
try
{
uint rtn;
lock (LockObject)
{
var result = MQMgmtGetInfo(null, (char *)objectName, &props);
if (result != 0 || *props.status != 0 || props.aPropVar->vt != VT_UI4)
{
rtn = 0;
}
else
{
rtn = props.aPropVar->ulVal;
}
}
return(rtn);
}
finally
{
Marshal.FreeBSTR(objectName);
}
}
public static unsafe uint GetCount(string path)
{
if (!MessageQueue.Exists(path))
{
return(0);
}
MQMGMTPROPS props = new MQMGMTPROPS();
props.cProp = 1;
int aPropId = PROPID_MGMT_QUEUE_MESSAGE_COUNT;
props.aPropID = &aPropId;
MQPROPVariant aPropVar = new MQPROPVariant();
aPropVar.vt = VT_NULL;
props.aPropVar = &aPropVar;
int status = 0;
props.status = &status;
IntPtr objectName = Marshal.StringToBSTR("queue=Direct=OS:" + path);
try
{
int result = MQMgmtGetInfo(null, (char *)objectName, &props);
if (result != 0 || *props.status != 0 || props.aPropVar->vt != VT_UI4)
{
return(0);
}
else
{
return(props.aPropVar->ulVal);
}
}
finally
{
Marshal.FreeBSTR(objectName);
}
}
private static unsafe uint GetCount(string path)
{
var props = new MQMGMTPROPS {
cProp = 1
};
var aPropId = PROPID_MGMT_QUEUE_MESSAGE_COUNT;
props.aPropID = &aPropId;
var aPropVar = new MQPROPVariant {
vt = VT_NULL
};
props.aPropVar = &aPropVar;
var status = 0;
props.status = &status;
var objectName = Marshal.StringToBSTR("queue=Direct=OS:" + path);
try
{
var result = MQMgmtGetInfo(null, (char *)objectName, &props);
if (result != 0 || *props.status != 0 || props.aPropVar->vt != VT_UI4)
{
return(0);
}
else
{
return(props.aPropVar->ulVal);
}
}
finally
{
Marshal.FreeBSTR(objectName);
}
}
/// <summary>
/// The get count.
/// </summary>
/// <param name="path">
/// The path.
/// </param>
/// <returns>
/// The <see cref="uint"/>.
/// </returns>
private static unsafe uint GetCount(string path)
{
if (!MessageQueue.Exists(path))
{
return 0;
}
var props = new MQMGMTPROPS();
props.cProp = 1;
var aPropId = PROPID_MGMT_QUEUE_MESSAGE_COUNT;
props.aPropID = &aPropId;
var aPropVar = new MQPROPVariant();
aPropVar.vt = VT_NULL;
props.aPropVar = &aPropVar;
var status = 0;
props.status = &status;
var objectName = Marshal.StringToBSTR("queue=Direct=OS:" + path);
try
{
uint rtn;
lock (LockObject)
{
var result = MQMgmtGetInfo(null, (char*) objectName, &props);
if (result != 0 || *props.status != 0 || props.aPropVar->vt != VT_UI4)
{
rtn = 0;
}
else
{
rtn = props.aPropVar->ulVal;
}
}
return rtn;
}
finally
{
Marshal.FreeBSTR(objectName);
}
}
