public int ReadStruct(byte[] b, int Offset, int Length)
{
uint method = 0x341;
this.TrEntry(method, new object[] { b, Offset, Length });
int length = this.GetLength();
IntPtr zero = IntPtr.Zero;
try
{
if (zero == IntPtr.Zero)
{
zero = Marshal.AllocCoTaskMem(length);
this.mqSDSize = length;
}
Marshal.Copy(b, Offset, zero, length);
if (this.useNativePtrSz)
{
this.mqSD = (MQBase.MQSD)Marshal.PtrToStructure(zero, typeof(MQBase.MQSD));
this.copyToMQSD32();
}
else
{
this.mqSD32 = (MQBase.MQSD32)Marshal.PtrToStructure(zero, typeof(MQBase.MQSD32));
this.copyToMQSD();
}
this.objectString.ReadStruct(b, Offset, Offset + this.OBJSTRING_OFFSET);
this.objectString.GetEndPosAligned(Offset);
this.subName.ReadStruct(b, Offset, Offset + this.SUBNAME_OFFSET);
this.subName.GetEndPosAligned(Offset);
this.subUserData.ReadStruct(b, Offset, Offset + this.SUBUSERDATA_OFFSET);
this.subUserData.GetEndPosAligned(Offset);
this.selectionString.ReadStruct(b, Offset, Offset + this.SELSTRING_OFFSET);
this.selectionString.GetEndPosAligned(Offset);
this.resObjectString.ReadStruct(b, Offset, Offset + this.ROBJSTRING_OFFSET);
this.resObjectString.GetEndPosAligned(Offset);
this.ClearInvalidFields(this.Version);
}
finally
{
if (zero != IntPtr.Zero)
{
Marshal.FreeCoTaskMem(zero);
zero = IntPtr.Zero;
}
base.TrExit(method);
}
return((((((Offset + this.GetVersionLength()) + this.objectString.VSLength) + this.subName.VSLength) + this.subUserData.VSLength) + this.selectionString.VSLength) + this.resObjectString.VSLength);
}
public static extern void MQSUB(int hConn, ref MQBase.MQSD mqsd, ref int hObj, out int hSub, out int compCode, out int reason);