Linux 如何将 Delphi 整数数组传递给 Prism DLL？
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How can I pass a Delphi array of integers to a Prism DLL?
提问by Warren Stanley
I've read and successfully tried the answer to How can I pass a Delphi string to a Prism DLL?, but wondered if it was possible to use a similar method to pass a Delphi array of integers (static or dynamic) to a Prism DLL.
我已阅读并成功尝试了如何将 Delphi 字符串传递给 Prism DLL？，但想知道是否可以使用类似的方法将 Delphi 整数数组（静态或动态）传递给 Prism DLL。
回答by Eugene Mayevski 'Callback
The simpliest (without marshalling) is to encode the array using BASE16 or BASE64 into a unicode string and pass a string.
最简单的（没有编组）是使用 BASE16 或 BASE64 将数组编码为 unicode 字符串并传递字符串。
回答by someone
I don't have time to write a full working example but here are the key things to adapt the example you mention in the other question:
我没有时间写一个完整的工作示例，但这里是调整您在另一个问题中提到的示例的关键事项：
declare a type with your buffer length
用你的缓冲区长度声明一个类型
type
[MarshalAs(UnmanagedType.LPArray)]
TBuffer = array[0..-length-]of integer;
and to make operations in the buffer remember to use the "pinned" modifier
并在缓冲区中进行操作记得使用“pinned”修饰符
var BufferPointer: ^TBuffer; pinned;
...
...
BufferPointer := @the_buffer[0];
