xzh1993

摘要： 比如 克隆 clone， 获得的是一个acrxobject，acrxobject *pobj=pployline->clone();acdbpolyline *ppoly=acdbpolyline::case(pobj); 阅读全文

摘要： std::cout 阅读全文

摘要： #include "StdAfx.h"#include "FgPoly.h"#include "DwgDatabaseUtil.h"CFgPoly::CFgPoly(){}CFgPoly::~CFgPoly(){}AcDbObjectIdArray CFgPoly::FG(AcDbPolyline ... 阅读全文

摘要： 直接调用本身的函数搞定AcDbPolyline pl；int vtnum = pl.numVerts();for(int i=0; i<vtnum; i++){AcGePoint3d p1;pl.getPointAt(i, p1);} 阅读全文

摘要： static void linea(void) { AcDbDatabase *pDb = new AcDbDatabase(true, false); AcGePoint3d pickPoint; AcGePoint3d p1(0, 0, 0); AcGePoint3d p2(100, ... 阅读全文

摘要： Option ExplicitPrivate Declare Function PathFileExists Lib "shlwapi.dll" Alias "PathFileExistsA" (ByVal pszPath As String) As Long Sub C100() Dim s... 阅读全文

摘要： AcDbAttributeDefinition *pAtt = new AcDbAttributeDefinition(pte, _T("20"), TEXT("直径"), TEXT("输入直径")); 阅读全文

摘要： //定义查找条件字符串 string where = string.Format("Dn = {0} and TYPES = '{1}'", DI, cbType.Text);将指定字符串中的格式项替换为两个指定对象的字符串的表示型式。DI替换｛0｝ types 替换｛1｝ 阅读全文

摘要： 类修饰符 阅读全文

摘要： if 阅读全文