VB脚本的电子签名和审计追踪
VB脚本的InsertAuditEntryNew函数
函数原型：
InsertAuditEntryNew(strOldValue, strNewValue, strOpComments, iComment) |
参数：
| 参数 | 描述 |
| strOldValue | 旧值 |
| strNewValue | 新值 |
| strOpComments | 注释 |
| iComment |
0：将strOpComments参数的值作为注释记录到audit trial中 1：显示一个对话框，将对话框中输入的内容的作为注释记录到audit trial中 |
返回值：
- 整型值，含义未知，没有找到对此说明的官方文档。
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Function InsertAuditEntryNew(strOldValue, strNewValue, strOpComments, iComment) ' WinCC Audit Scripting PlugIn Instance Dim objWinCCAuditPlugIn 'Obtain the Audit PlugIn Set objWinCCAuditPlugIn = CreateObject("CCAuditCollector.CCAuditScriptPlugIn.1") If (Not (objWinCCAuditPlugIn Is Nothing)) Then Dim objAuditTag Set objAuditTag = Nothing Dim strTargetName Dim strApplicationUser Dim strAuditType Dim strReturnBuffer Set objAuditTag = HMIRuntime.Tags("@local::@CurrentUser") strApplicationUser = objAuditTag.Read() If (Len(strApplicationUser) = 0) Then strApplicationUser = "NOT_LOGGED_ON" End If strTargetName = "VBScripting Runtime" strAuditType = "OA" Dim currentLang currentLang = HMIRuntime.Language objWinCCAuditPlugIn.SetCurrentLanguage(currentLang) Call objWinCCAuditPlugIn.InsertEntry(strApplicationUser, _ 0, _ strTargetName, _ strOldValue, _ strNewValue, _ 0, _ iComment, _ strOpComments, _ strAuditType) Else HMIRuntime.Traces(err.Description) End If 'Release the Audit PlugIn Set objWinCCAuditPlugIn = Nothing InsertAuditEntryNew = err.Description HMIRuntime.Trace(err.Description) End Function |