WriteEvent() [17/18]

unsafe void System.Diagnostics.Tracing.EventSource.WriteEvent ( int eventId, string? arg1, string? arg2 )

inlineprotectedinherited

Definition at line 657 of file EventSource.cs.

    {
        //The blocks IL_0040 are reachable both inside and outside the pinned region starting at IL_003d. ILSpy has duplicated these blocks in order to place them both within and outside the `fixed` statement.
        if (!IsEnabled())
        {
            return;
        }
        if (arg1 == null)
        {
            arg1 = "";
        }
        if (arg2 == null)
        {
            arg2 = "";
        }
        fixed (char* ptr3 = arg1)
        {
            char* intPtr;
            if (arg2 == null)
            {
                char* ptr;
                intPtr = (ptr = null);
                EventData* ptr2 = stackalloc EventData[2];
                ptr2->DataPointer = (IntPtr)ptr3;
                ptr2->Size = (arg1.Length + 1) * 2;
                ptr2->Reserved = 0;
                ptr2[1].DataPointer = (IntPtr)ptr;
                ptr2[1].Size = (arg2.Length + 1) * 2;
                ptr2[1].Reserved = 0;
                WriteEventCore(eventId, 2, ptr2);
                return;
            }
            fixed (char* ptr4 = &arg2.GetPinnableReference())
            {
                char* ptr;
                intPtr = (ptr = ptr4);
                EventData* ptr2 = stackalloc EventData[2];
                ptr2->DataPointer = (IntPtr)ptr3;
                ptr2->Size = (arg1.Length + 1) * 2;
                ptr2->Reserved = 0;
                ptr2[1].DataPointer = (IntPtr)ptr;
                ptr2[1].Size = (arg2.Length + 1) * 2;
                ptr2[1].Reserved = 0;
                WriteEventCore(eventId, 2, ptr2);
            }
        }
    }

References System.Diagnostics.Tracing.EventSource.IsEnabled(), and System.Diagnostics.Tracing.EventSource.WriteEventCore().