【转帖】知道的帮忙解答一下子
 

知道的帮忙解答一下子
www.dimcax.com
知道的帮忙解答一下子
[commandmethod("testd")]
public void testd()
{
acadapplication acadapp = (acadapplication)application.acadapplication;
try
{
object ps,pe;
ps = acadapp.activedocument.utility.getpoint(,"指定起点");
pe = acadapp.activedocument.utility.getpoint(ps,"指定终点：");
acadline acadline =acadapp.activedocument.modelspace.addline(ps,pe);
}
catch(system.exception e)
{
autodesk.autocad.applicationservices.application.showalertdialog(e.message);
}
}
用c# 怎么处理红色的东西？