WebJun 3, 2011 · And in C# : struct _TestStruct {[MarshalAs(UnmanagedType.FunctionPtr)] public StartDelegate Start; [MarshalAs(UnmanagedType.FunctionPtr)] public StopDelegate Stop;} 2. To help you with the Start() function, I have listed below how Start() and Logger() may be implemented : In C++ : #include //Delegates to be implemented in C# client … WebJan 19, 2024 · Solution 1. Have you tried the UnmanagedType.LPArray attribute? C#. [MarshalAs (UnmanagedType.LPArray, SizeConst = 8)] public int [] data1. The …

c# - 編組C＃/ C ++之間的復雜結構 - 堆棧內存溢出

WebNov 27, 2013 · 1.4 In this way, the C# struct members SerialNumbers1, SerialNumbers2 and SerialNumbers3 will be mapped to the C++ struct members SerialNumber[0], … WebOct 27, 2011 · 3 Answers. Try passing the structure as a ref parameter. [DllImport ("MockVadavLib.dll", CharSet = CharSet.Ansi)] public static extern IntPtr TheFunction … cirkulationsutredning

c# - 編組C＃/ C ++之間的復雜結構 - 堆棧內存溢出

WebMay 20, 2024 · In this article. Both the System.String and System.Text.StringBuilder classes have similar marshalling behavior. Strings are marshalled as a COM-style BSTR type … WebFeb 4, 2008 · With the above C# structure, I am able to send char[] properly, but not the wchar_t[]. As I understand the reason for it being that I have defined the structure as CharSet.Ansi. ... public struct MyStruct { [MarshalAs(UnmanagedType.ByValTStr, SizeConst=10)] public string charArray; [MarshalAs(UnmanagedType.ByValArray, … WebAug 9, 2024 · If you use an array, you must specify MarshalAs(UnmanagedType.LPArray) public IntPtr msg_controllen; // You use int, can cause issues for 64-bit -- This is defined … cirkulationspump wilo star rs 15/6