WriteEvent() [18/18]

unsafe void System.Diagnostics.Tracing.EventSource.WriteEvent ( int eventId, string? arg1, string? arg2, string? arg3 )

inlineprotectedinherited

Definition at line 706 of file EventSource.cs.

    {
        //The blocks IL_004b, IL_004e, IL_0060, IL_0122 are reachable both inside and outside the pinned region starting at IL_0048. 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 = "";
        }
        if (arg3 == null)
        {
            arg3 = "";
        }
        fixed (char* ptr5 = arg1)
        {
            char* intPtr;
            if (arg2 == null)
            {
                char* ptr;
                intPtr = (ptr = null);
                fixed (char* ptr2 = arg3)
                {
                    char* ptr3 = ptr2;
                    EventData* ptr4 = stackalloc EventData[3];
                    ptr4->DataPointer = (IntPtr)ptr5;
                    ptr4->Size = (arg1.Length + 1) * 2;
                    ptr4->Reserved = 0;
                    ptr4[1].DataPointer = (IntPtr)ptr;
                    ptr4[1].Size = (arg2.Length + 1) * 2;
                    ptr4[1].Reserved = 0;
                    ptr4[2].DataPointer = (IntPtr)ptr3;
                    ptr4[2].Size = (arg3.Length + 1) * 2;
                    ptr4[2].Reserved = 0;
                    WriteEventCore(eventId, 3, ptr4);
                }
                return;
            }
            fixed (char* ptr6 = &arg2.GetPinnableReference())
            {
                char* ptr;
                intPtr = (ptr = ptr6);
                fixed (char* ptr2 = arg3)
                {
                    char* ptr3 = ptr2;
                    EventData* ptr4 = stackalloc EventData[3];
                    ptr4->DataPointer = (IntPtr)ptr5;
                    ptr4->Size = (arg1.Length + 1) * 2;
                    ptr4->Reserved = 0;
                    ptr4[1].DataPointer = (IntPtr)ptr;
                    ptr4[1].Size = (arg2.Length + 1) * 2;
                    ptr4[1].Reserved = 0;
                    ptr4[2].DataPointer = (IntPtr)ptr3;
                    ptr4[2].Size = (arg3.Length + 1) * 2;
                    ptr4[2].Reserved = 0;
                    WriteEventCore(eventId, 3, ptr4);
                }
            }
        }
    }

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