VB.NET WorkflowStatus枚舉代碼示例

本文整理匯總了VB.NET中System.Workflow.Runtime.WorkflowStatus枚舉的典型用法代碼示例。如果您正苦於以下問題：VB.NET WorkflowStatus枚舉的具體用法？VB.NET WorkflowStatus怎麽用？VB.NET WorkflowStatus使用的例子？那麽, 這裏精選的枚舉代碼示例或許可以為您提供幫助。

在下文中一共展示了WorkflowStatus枚舉的1個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的VB.NET代碼示例。

示例1: GetWorkflows

Friend Function GetWorkflows( _
    ByVal workflowEvent As String, _
    ByVal from As System.DateTime, _
    ByVal until As DateTime, _
    ByVal trackingDataItemValue As TrackingDataItemValue) _
    As List(Of SqlTrackingWorkflowInstance)
    Try
        Dim queriedWorkflows As List(Of SqlTrackingWorkflowInstance) = New List(Of SqlTrackingWorkflowInstance)()
        Dim sqlTrackingQuery As SqlTrackingQuery = New SqlTrackingQuery(connectionString)
        Dim sqlTrackingQueryOptions As SqlTrackingQueryOptions = New SqlTrackingQueryOptions()
        sqlTrackingQueryOptions.StatusMinDateTime = from.ToUniversalTime()
        sqlTrackingQueryOptions.StatusMaxDateTime = until.ToUniversalTime()
        ' If QualifiedName, FieldName, or DataValue is not supplied, we will not query since they are all required to match
        If (Not ((trackingDataItemValue.QualifiedName = String.Empty) Or (trackingDataItemValue.FieldName = String.Empty) Or ((trackingDataItemValue.DataValue = String.Empty)))) Then
            sqlTrackingQueryOptions.TrackingDataItems.Add(trackingDataItemValue)
        End If

        queriedWorkflows.Clear()
        If (workflowEvent.ToLower(CultureInfo.InvariantCulture) = "created") Then
            sqlTrackingQueryOptions.WorkflowStatus = System.Workflow.Runtime.WorkflowStatus.Created
            queriedWorkflows.AddRange(sqlTrackingQuery.GetWorkflows(sqlTrackingQueryOptions))
        ElseIf (workflowEvent.ToLower(CultureInfo.InvariantCulture) = "completed") Then
            sqlTrackingQueryOptions.WorkflowStatus = System.Workflow.Runtime.WorkflowStatus.Completed
            queriedWorkflows.AddRange(sqlTrackingQuery.GetWorkflows(sqlTrackingQueryOptions))
        ElseIf (workflowEvent.ToLower(CultureInfo.InvariantCulture) = "running") Then
            sqlTrackingQueryOptions.WorkflowStatus = System.Workflow.Runtime.WorkflowStatus.Running
            queriedWorkflows.AddRange(sqlTrackingQuery.GetWorkflows(sqlTrackingQueryOptions))
        ElseIf (workflowEvent.ToLower(CultureInfo.InvariantCulture) = "suspended") Then
            sqlTrackingQueryOptions.WorkflowStatus = System.Workflow.Runtime.WorkflowStatus.Suspended
            queriedWorkflows.AddRange(sqlTrackingQuery.GetWorkflows(sqlTrackingQueryOptions))
        ElseIf (workflowEvent.ToLower(CultureInfo.InvariantCulture) = "terminated") Then
            sqlTrackingQueryOptions.WorkflowStatus = System.Workflow.Runtime.WorkflowStatus.Terminated
            queriedWorkflows.AddRange(sqlTrackingQuery.GetWorkflows(sqlTrackingQueryOptions))
        ElseIf ((workflowEvent = Nothing) Or _
                (workflowEvent.ToLower(CultureInfo.InvariantCulture) = "all") Or _
                (workflowEvent = String.Empty)) Then
            sqlTrackingQueryOptions.WorkflowStatus = System.Workflow.Runtime.WorkflowStatus.Created
            queriedWorkflows.AddRange(sqlTrackingQuery.GetWorkflows(sqlTrackingQueryOptions))

            sqlTrackingQueryOptions.WorkflowStatus = System.Workflow.Runtime.WorkflowStatus.Completed
            queriedWorkflows.AddRange(sqlTrackingQuery.GetWorkflows(sqlTrackingQueryOptions))

            sqlTrackingQueryOptions.WorkflowStatus = System.Workflow.Runtime.WorkflowStatus.Running
            queriedWorkflows.AddRange(sqlTrackingQuery.GetWorkflows(sqlTrackingQueryOptions))

            sqlTrackingQueryOptions.WorkflowStatus = System.Workflow.Runtime.WorkflowStatus.Suspended
            queriedWorkflows.AddRange(sqlTrackingQuery.GetWorkflows(sqlTrackingQueryOptions))

            sqlTrackingQueryOptions.WorkflowStatus = System.Workflow.Runtime.WorkflowStatus.Terminated
            queriedWorkflows.AddRange(sqlTrackingQuery.GetWorkflows(sqlTrackingQueryOptions))

        End If

        Return queriedWorkflows

    Catch exception As Exception
        'Dim errorMessage As String = "Exception in GetWorkflows" + vbCrLf + "Database: " + databaseName + vbCrLf + "Server: " + serverName
        Throw (New Exception("Exception in GetWorkflows", exception))
    End Try
End Function

開發者ID:VB.NET開發者，項目名稱:System.Workflow.Runtime，代碼行數:60，代碼來源:WorkflowStatus

注：本文中的System.Workflow.Runtime.WorkflowStatus枚舉示例由純淨天空整理自Github/MSDocs等開源代碼及文檔管理平台，相關代碼片段篩選自各路編程大神貢獻的開源項目，源碼版權歸原作者所有，傳播和使用請參考對應項目的License；未經允許，請勿轉載。