yang686526

求救，dwginfields()读入数据出错
求救，dwginfields()读入数据出错
我有一个字符数组数据成员需要读入，代码如下：
acad::errorstatus dkfytobj::dwginfields(acdbdwgfiler* pfiler)
{
assertwriteenabled();
acad::errorstatus es;
// call dwginfields from acdbentity
if ((es = acdbentity::dwginfields(pfiler)) != acad::eok) {
return es;
}
// read version number.
adesk::uint16 version;
pfiler->readitem(&version);
if (version > version_dkfytobj)
return acad::emakemeproxy;
// read the data members.
switch (version)
{
case (1):
pfiler->readitem(&m_ipoint);
pfiler->readitem(instr);
// todo: here you can file datamembers not
// created by the objectarx add-in.
break;
}
return pfiler->filerstatus();
}
在打开图形之前预览的时候发现图形是正常的,但是打开图形后读进来的数据是一串路径字符，不知道是什么原因