C# 创建intPtr到矩阵

C# 创建intPtr到矩阵,c#,pointers,intptr,C#,Pointers,Intptr,我正在使用的结构返回值​​从C dll中,我的结构在C#中: 我需要为非托管内存创建一个指向int[,]matrix的指针 要定义此分配,请执行以下操作: int[,] myMatrix; board boardExample = new board(); boardExample.boardMatrix = myMatrix // intPtr <= [,]int int[,]myMatrix; board boardExample=新板(); boardExample.boardM

我正在使用的结构返回值​​从C dll中,我的结构在C#中:

我需要为非托管内存创建一个指向
int[,]matrix
的指针

要定义此分配,请执行以下操作:

int[,] myMatrix;
board boardExample = new board();
boardExample.boardMatrix = myMatrix // intPtr <= [,]int 
int[,]myMatrix;
board boardExample=新板();
boardExample.boardMatrix=myMatrix//intPtr
int[,] myMatrix;
board boardExample = new board();
boardExample.boardMatrix = myMatrix // intPtr <= [,]int