lBar"><div class="codeSnippetToolBarText"><a id="ID0EBEDBA_copyCode" href="#" class="copyCodeSnippet" onclick="javascript:CopyToClipboard('ID0EBEDBA');return false;" title="Copy">Copy</a></div></div><div id="ID0EBEDBA_code_Div1" class="codeSnippetContainerCode" style="display: block"><pre xml:space="preserve"><span class="highlight-spacerShort"></span><span class="highlight-keyword">using</span> DB = Autodesk.Revit.DB;
<span class="highlight-spacerShort"></span><span class="highlight-keyword">using</span> 