remove the redundant attribute "UseSTD"

OTSIncAMeasureApp/0-OTSModel/OTSDataType/COTSSample.cs

@@ -62,7 +62,7 @@ namespace OTSDataType
             m_strHoleName = "";
             m_bParamLock = false;
             m_bSwitch = true;
-            //m_bSysSTDSwitch = true;
+          
             m_poMsrParams = new CSampleParam();
             m_poMsrArea = new CDomain();
             m_poSEMDataMsr = new CSEMDataMsr();
@@ -2849,14 +2849,14 @@ namespace OTSDataType
             xString xstrHoleName = new xString();
             xBool xParamLock = new xBool();
             xBool xSwitch = new xBool();
-            xBool xSysSTDSwitch = new xBool();
+         
             Collection<COTSFieldData> fielddata = new Collection<COTSFieldData>();
             Slo slo = new Slo();
             slo.Register("SampleName", xstrSampleName);
             slo.Register("HoleName", xstrHoleName);
             slo.Register("ParamLock", xParamLock);
             slo.Register("Switch", xSwitch);
-            slo.Register("UseSysSTD", xSysSTDSwitch);
+         
             slo.Register("MsrArea", m_poMsrArea);
             slo.Register("MsrParams", m_poMsrParams);
             slo.Register("SEMDataMsr", m_poSEMDataMsr);