{"id":645,"date":"2019-10-05T22:05:00","date_gmt":"2019-10-05T14:05:00","guid":{"rendered":"http:\/\/localhost:8080\/?p=645"},"modified":"2019-10-05T22:05:00","modified_gmt":"2019-10-05T14:05:00","slug":"c-solidworks-%e4%ba%8c%e6%ac%a1%e5%bc%80%e5%8f%91-api-%e5%a2%9e%e5%8a%a0%e7%ac%ac%e4%b8%89%e6%96%b9%e6%95%b0%e6%8d%ae%e6%b5%81","status":"publish","type":"post","link":"https:\/\/blog.ke-zhi.com\/?p=645","title":{"rendered":"C# SolidWorks \u4e8c\u6b21\u5f00\u53d1 API—\u589e\u52a0\u7b2c\u4e09\u65b9\u6570\u636e\u6d41"},"content":{"rendered":"

C# SolidWorks \u4e8c\u6b21\u5f00\u53d1 API—\u589e\u52a0\u7b2c\u4e09\u65b9\u6570\u636e\u6d41<\/span> <\/a> <\/h1>\n

\u4eca\u5929\u589e\u52a0\u4e86\u5982\u4f55\u4fdd\u5b58\u6587\u4ef6\u7684\u7b2c\u4e09\u6570\u636e\u6d41\u5230solidworks\u7684\u6587\u4ef6\u4e2d.<\/p>\n

<\/p>\n

\u4f8b\u5982xml\u6587\u4ef6,\u6587\u672c\u4fe1\u606f.<\/p>\n

 private ModelDoc2 m_RefDoc; \/\/\u589e\u52a0\u7b2c\u4e09\u65b9\u6570\u636e\u6d41 \u5171\u7528\u6a21\u578b.\n\n        private void btn_ThridData_Click(object sender, EventArgs e)\n        {\n            \/\/https:\/\/www.codestack.net\/solidworks-api\/data-storage\/third-party\/embed-file\/\n            ISldWorks swApp = Utility.ConnectToSolidWorks();\n\n            ModelDoc2 swModel = default(ModelDoc2);\n            ModelDocExtension swModelDocExt = default(ModelDocExtension);\n\n            swModel = swApp.ActiveDoc;\n            m_RefDoc = swModel;\n\n            switch (swModel.GetType())\n            {\n                case (int)swDocumentTypes_e.swDocPART:\n                    (swModel as PartDoc).SaveToStorageNotify += new DPartDocEvents_SaveToStorageNotifyEventHandler(OnSaveToStorage);\n                    break;\n\n                case (int)swDocumentTypes_e.swDocASSEMBLY:\n                    (swModel as AssemblyDoc).SaveToStorageNotify += new DAssemblyDocEvents_SaveToStorageNotifyEventHandler(OnSaveToStorage);\n                    break;\n            }\n\n            swModel.SetSaveFlag();\n swApp.SendMsgToUser(\"\u8bf7\u624b\u52a8\u4fdd\u5b58\u6587\u4ef6!\u8fd9\u6837\u4f1a\u628a\u6570\u636e\u6d41\u5199\u5165\u6587\u4ef6\u4e2d.\");\n        }\n\n        private int OnSaveToStorage()\n        {\n            IStream iStr = (IStream)m_RefDoc.IGet3rdPartyStorage(\"Tool.Name\", true);\n\n            using (ComStream comStr = new ComStream(iStr))\n            {\n                byte[] data = Encoding.Unicode.GetBytes(\"Paine's Tool\");\n                comStr.Write(data, 0, data.Length);\n            }\n\n            m_RefDoc.IRelease3rdPartyStorage(\"Tool.Name\");\n\n            return 0;\n        }\n\n        private void btn_LoadThrid_Click(object sender, EventArgs e)\n        {\n            ISldWorks swApp = Utility.ConnectToSolidWorks();\n\n            \/\/ ModelDoc2 swModel = default(ModelDoc2);\n\n            IModelDoc2 doc = swApp.IActiveDoc2;\n            ISelectionMgr selMgr = doc.ISelectionManager;\n            \/\/  IComponent2 comp = selMgr.GetSelectedObjectsComponent3(1, -1);\n\n            IStream iStr = (IStream)doc.IGet3rdPartyStorage(\"Tool.Name\", false);\n\n            if (iStr != null)\n            {\n                using (ComStream comStr = new ComStream(iStr))\n                {\n                    byte[] data = new byte[comStr.Length];\n                    comStr.Read(data, 0, (int)comStr.Length);\n\n                    string strData = Encoding.Unicode.GetString(data);\n                    MessageBox.Show(strData);\n                }\n\n                doc.IRelease3rdPartyStorage(\"Tool.Name\");\n            }\n        }\n   <\/code><\/pre>\n
    public class ComStream : Stream\n    {\n        \/\/The managed stream being wrapped\n        private IStream originalStream_;\n\n        public ComStream(IStream stream)\n        {\n            if (stream != null)\n            {\n                originalStream_ = stream;\n            }\n            else\n            {\n                throw new ArgumentNullException(\"stream\");\n            }\n        }\n\n        ~ComStream()\n        {\n            Close();\n        }\n\n        \/\/ property to get original stream object\n        public IStream UnderlyingStream\n        {\n            get\n            {\n                return originalStream_;\n            }\n        }\n\n        \/\/ reads a specified number of bytes from the stream object\n        \/\/ into memory starting at the current seek pointer\n        public unsafe override int Read(byte[] buffer, int offset, int count)\n        {\n            if (originalStream_ == null)\n            {\n                throw new ObjectDisposedException(\"originalStream_\");\n            }\n\n            if (offset != 0)\n            {\n                throw new NotSupportedException(\"only 0 offset is supported\");\n            }\n\n            int bytesRead;\n\n            IntPtr address = new IntPtr(&bytesRead);\n\n            originalStream_.Read(buffer, count, address);\n\n            return bytesRead;\n        }\n\n        \/\/ writes a specified number of bytes into the stream object\n        \/\/ starting at the current seek pointer\n        public override void Write(byte[] buffer, int offset, int count)\n        {\n            if (originalStream_ == null)\n            {\n                throw new ObjectDisposedException(\"originalStream_\");\n            }\n\n            if (offset != 0)\n            {\n                throw new NotSupportedException(\"only 0 offset is supported\");\n            }\n\n            originalStream_.Write(buffer, count, IntPtr.Zero);\n        }\n\n        \/\/ changes the seek pointer to a new location relative to the beginning\n        \/\/ of the stream, the end of the stream, or the current seek position\n\n        public unsafe override long Seek(long offset, SeekOrigin origin)\n        {\n            if (originalStream_ == null)\n            {\n                throw new ObjectDisposedException(\"originalStream_\");\n            }\n\n            long position = 0;\n\n            IntPtr address = new IntPtr(&position);\n\n            originalStream_.Seek(offset, (int)origin, address);\n\n            return position;\n        }\n\n        public override long Length\n        {\n            get\n            {\n                if (originalStream_ == null)\n                {\n                    throw new ObjectDisposedException(\"originalStream_\");\n                }\n\n                STATSTG statstg;\n\n                originalStream_.Stat(out statstg, 1 \/* STATSFLAG_NONAME*\/ );\n\n                return statstg.cbSize;\n            }\n        }\n\n        public override long Position\n        {\n            get\n            {\n                return Seek(0, SeekOrigin.Current);\n            }\n            set\n            {\n                Seek(value, SeekOrigin.Begin);\n            }\n        }\n\n        \/\/ changes the size of the stream object\n        public override void SetLength(long value)\n        {\n            if (originalStream_ == null)\n            {\n                throw new ObjectDisposedException(\"originalStream_\");\n            }\n\n            originalStream_.SetSize(value);\n        }\n\n        \/\/ closes (disposes) the stream\n        public override void Close()\n        {\n            if (originalStream_ != null)\n            {\n                originalStream_.Commit(0);\n\n                \/\/ Marshal.ReleaseComObject( originalStream_ );\n                originalStream_ = null;\n\n                GC.SuppressFinalize(this);\n            }\n        }\n\n        public override void Flush()\n        {\n            originalStream_.Commit(0);\n        }\n\n        public override bool CanRead\n        {\n            get\n            {\n                return true;\n            }\n        }\n\n        public override bool CanWrite\n        {\n            get\n            {\n                return true;\n            }\n        }\n\n        public override bool CanSeek\n        {\n            get\n            {\n                return true;\n            }\n        }\n    }\n<\/code><\/pre>\n
 <\/p>\n
          posted @
\n2019-10-05 22:05<\/span> 
\npainezeng<\/a>  \u9605\u8bfb(
\n87<\/span>)  \u8bc4\u8bba(
\n0<\/span>) 
\n\u7f16\u8f91<\/a> 
\n\u6536\u85cf<\/a> 
\n\u4e3e\u62a5<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"
C# SolidWorks \u4e8c\u6b21\u5f00\u53d1 API—\u589e\u52a0\u7b2c\u4e09\u65b9\u6570\u636e\u6d41 \u4eca\u5929\u589e\u52a0\u4e86\u5982\u4f55\u4fdd\u5b58\u6587\u4ef6\u7684\u7b2c\u4e09\u6570\u636e\u6d41 […]<\/p>\n","protected":false},"author":2,"featured_media":646,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[4,5],"tags":[7,6,8],"series":[],"class_list":["post-645","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-solidworks-","category-solidworks","tag-api","tag-solidworks","tag-8"],"views":262,"_links":{"self":[{"href":"https:\/\/blog.ke-zhi.com\/index.php?rest_route=\/wp\/v2\/posts\/645","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.ke-zhi.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.ke-zhi.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.ke-zhi.com\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.ke-zhi.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=645"}],"version-history":[{"count":0,"href":"https:\/\/blog.ke-zhi.com\/index.php?rest_route=\/wp\/v2\/posts\/645\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/blog.ke-zhi.com\/index.php?rest_route=\/wp\/v2\/media\/646"}],"wp:attachment":[{"href":"https:\/\/blog.ke-zhi.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=645"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.ke-zhi.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=645"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.ke-zhi.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=645"},{"taxonomy":"series","embeddable":true,"href":"https:\/\/blog.ke-zhi.com\/index.php?rest_route=%2Fwp%2Fv2%2Fseries&post=645"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}