ObjectArx学习笔记-选择文件及ACHAR用法

ObjectArx中实现文件选择的代码如下:

static void qxzyGetFileD_SelectFile(void)
{
// Add your code for command qxzyGetFileD._SelectFile here
const ACHAR* title = L"选择图形文件";
const ACHAR* path = L"C:\";

struct resbuf *fileName;
fileName = acutNewRb(RTSTR);

if(acedGetFileD(title, path, _T("dwg;dxf"), 0, fileName) == RTNORM)
{
acedAlert(fileName->resval.rstring);
}

acutRelRb(fileName);
}
ACHAR的用法:
第一种定义方法:

const ACHAR* title = L"选择图形文件";
const ACHAR* path = L"C:\";
第二种定义方法:

ACHAR layerName[40];
if(acedGetString(Adesk::kFalse, _T("请输入图层名:"), layerName) != RTNORM)
{
return;
}

参考文件:http://www.objectarx.net/forum.php?mod=viewthread&tid=1244

原文地址:https://www.cnblogs.com/mjgw/p/12392672.html