ConvertToNative()

static unsafe IntPtr System.StubHelpers.BSTRMarshaler.ConvertToNative ( string strManaged, IntPtr pNativeBuffer )

inlinestaticpackage

Definition at line 7 of file BSTRMarshaler.cs.

    {
        if (strManaged == null)
        {
            return IntPtr.Zero;
        }
        byte data;
        bool flag = strManaged.TryGetTrailByte(out data);
        uint num = (uint)(strManaged.Length * 2);
        if (flag)
        {
            num++;
        }
        byte* ptr;
        if (pNativeBuffer != IntPtr.Zero)
        {
            *(uint*)(void*)pNativeBuffer = num;
            ptr = (byte*)(void*)pNativeBuffer + 4;
        }
        else
        {
            ptr = (byte*)(void*)Marshal.AllocBSTRByteLen(num);
        }
        Buffer.Memmove(ref *(char*)ptr, ref strManaged.GetRawStringData(), (nuint)strManaged.Length + (nuint)1u);
        if (flag)
        {
            ptr[num - 1] = data;
        }
        return (IntPtr)ptr;
    }

References System.Runtime.InteropServices.Marshal.AllocBSTRByteLen(), System.Buffer.Memmove(), and System.IntPtr.Zero.