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// Function name : SetCurLayer
3 Q0 ]- `6 ~* s6 T. }7 L: N" T// Description : 设置当前层
( z! Y* V/ h# O2 M// Return type : Acad::ErrorStatus
2 |4 [: r; u: X* Z* W// Argument : const char* lpLayerName5 v& t1 o# ?, ?7 W4 y3 J
// Argument : AcDbDatabase* pDb/* = NULL */
8 L* m( m, W% Z" GAcad::ErrorStatus SetCurLayer( const ACHAR * lpLayerName, AcDbDatabase * pDb /* = NULL */ )7 ], \ k/ T1 H* H2 y; s# t
{
: S2 m/ d/ k( N( i( J8 iAcDbDatabase * pCurDb = pDb;
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pCurDb = acdbHostApplicationServices() -> workingDatabase();
8 B# g @% u# [AcDbLayerTableRecordPointer spRecord( lpLayerName , pCurDb, AcDb::kForRead);
: F- C, l* a& }5 C& N" nAcad::ErrorStatus es = spRecord.openStatus();0 w% R9 [( ^5 N
if (es == Acad::eOk)
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es = pCurDb -> setClayer(spRecord -> objectId());7 R2 S8 U% c1 k, Z; W: s+ ~) t
}
! @* m$ I4 u3 |return es;
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- Y. `, w! s( S; b; O- ^1 M' ] 转自：http://www.colinchou.com/archives/239
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发表于 2013-12-8 20:36:00