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// Function name : SetCurLayer
- u' E O9 s4 b9 @2 m- k$ N: _+ ^// Description : 设置当前层) K! B7 U2 ?" K& M. A
// Return type : Acad::ErrorStatus
/ h6 u* ?1 ~7 b0 y6 L// Argument : const char* lpLayerName
/ P9 W4 \9 a/ U. R! X// Argument : AcDbDatabase* pDb/* = NULL */9 B7 X& _5 v7 R4 T1 b6 e- d. p9 u
Acad::ErrorStatus SetCurLayer( const ACHAR * lpLayerName, AcDbDatabase * pDb /* = NULL */ ). |% h: P0 z! g* P( }, d( C
{
. Z8 f& Y# P K+ u; z0 Q2 jAcDbDatabase * pCurDb = pDb;5 M. X! s, Q, ]6 K
if (pCurDb == NULL)9 ?; n3 @6 b6 C1 f" w9 O# z: ?9 {
pCurDb = acdbHostApplicationServices() -> workingDatabase();
* G" F7 \# G: e% P8 gAcDbLayerTableRecordPointer spRecord( lpLayerName , pCurDb, AcDb::kForRead);- R h1 j6 t0 y! [* |
Acad::ErrorStatus es = spRecord.openStatus();: S% I4 l J) G/ q/ y1 s
if (es == Acad::eOk)) x( B i! X0 v7 a( [
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es = pCurDb -> setClayer(spRecord -> objectId());
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return es;9 x# I7 w+ C2 T* o, M8 I
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