C# 传结构体数组到C++dll中

int row );

// Declares a managed prototype for an array of strings by value.

[ DllImport( "..\\LIB\\PinvokeLib.dll" )]

public static extern int TestArrayOfStrings( [In, Out]

String[] stringArray, int size );

// Declares a managed prototype for an array of structures with integers.

[ DllImport( "..\\LIB\\PinvokeLib.dll" )]

public static extern int TestArrayOfStructs([In, Out] MyPoint[]

pointArray, int size );

// Declares a managed prototype for an array of structures with strings.

[ DllImport( "..\\LIB\\PinvokeLib.dll" )]

public static extern int TestArrayOfStructs2( [In, Out]

MyPerson[] personArray, int size );

}

调用函数

[C#]

public class App

{

public static void Main()

{

// array ByVal

int[] array1 = new int[ 10 ];

Console.WriteLine( "Integer array passed ByVal before call:" );