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		几何尺寸与公差论坛------致力于产品几何量公差标准GD&T (GDT:ASME)\|New GPS(ISO)研究/CAD设计/CAM加工/CMM测量 » 仿射空间：CAX软件开发（三）二次开发与程序设计 » CAD二次开发 » SolidWorks二次开发
could you find a better or rapid search method to get all local coordinate systems?

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2006-12-04, 10:22 PM	#1
Robin 初级会员注册日期: 06-12 帖子: 3 精华: 0 现金: 12 标准币资产: 12 标准币	could you find a better or rapid search method to get all local coordinate systems? Dear Robin, My goal is to find all local coordinate systems from 5000 features. But it takes about 5 seconds when I try to iterate these features via the following code. I think that it is too slow for an iterative operation of features. Could you help me find a better or rapid search method to get all local coordinate systems? Thanks in advance. My code as follows: LPDISPATCH dFeature = NULL; LPDISPATCH dNextFeature = NULL; // import the supported features while (dFeature != NULL) { IFEATURE swFeature(dFeature); CString featureTypeName = swFeature.GetTypeName(); // is this a coordinate system feature if (featureTypeName.Compare(swTnCoordinateSystem) == 0) { CString CSysName = swFeature.GetName(); // do simple things } // get next feature dNextFeature = swFeature.GetNextFeature(); // release current feature swFeature.DetachDispatch(); if (dFeature) { dFeature->Release(); dFeature = NULL; } dFeature = dNextFeature; }

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2006-12-04, 10:24 PM	#2
Robin 初级会员注册日期: 06-12 帖子: 3 精华: 0 现金: 12 标准币资产: 12 标准币	回复: could you find a better or rapid search method to get all local coordinate systems? Hello , Have a look at FeatureManager.GetFeatures. While this will not filter on feature types, it will give you all of the features for that document. Regards, -Earl

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