TransactWithCentralOptions Class

TransactWithCentralOptions Class

Options to customize Revit behavior when accessing the central model.
Inheritance Hierarchy
SystemObject
  Autodesk.Revit.DBTransactWithCentralOptions

Namespace: Autodesk.Revit.DB
Assembly: RevitAPI (in RevitAPI.dll) Version: 25.0.0.0 (25.0.0.0)
Syntax
public class TransactWithCentralOptions : IDisposable
Public Class TransactWithCentralOptions
	Implements IDisposable
public ref class TransactWithCentralOptions : IDisposable
type TransactWithCentralOptions = 
    class
        interface IDisposable
    end

The TransactWithCentralOptions type exposes the following members.

Constructors
 NameDescription
Public methodTransactWithCentralOptions Constructs a new TransactWithCentralOptions.
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Properties
 NameDescription
Public propertyIsValidObject Specifies whether the .NET object represents a valid Revit entity.
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Methods
 NameDescription
Public methodDisposeReleases all resources used by the TransactWithCentralOptions
Public methodEqualsDetermines whether the specified object is equal to the current object.
(Inherited from Object)
Public methodGetHashCodeServes as the default hash function.
(Inherited from Object)
Public methodGetLockCallback Gets the callback object that changes Revit's default behavior of endlessly waiting and repeatedly trying to lock a central model.
Public methodGetTypeGets the Type of the current instance.
(Inherited from Object)
Public methodSetLockCallback Sets or resets a callback object that would allow an external application to change Revit's default behavior of endlessly waiting and repeatedly trying to lock a central model.
Public methodToStringReturns a string that represents the current object.
(Inherited from Object)
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Example
public static void SynchWithCentralWithMessage(Document doc)
{
    // Checkout workset (for use with "keep checked out worksets" option later)
    FilteredWorksetCollector fwc = new FilteredWorksetCollector(doc);
    fwc.OfKind(WorksetKind.UserWorkset);
    Workset workset1 = fwc.First<Workset>(ws => ws.Name == "Workset1");

    WorksharingUtils.CheckoutWorksets(doc, new WorksetId[] { workset1.Id });

    // Make a change
    using (Transaction t = new Transaction(doc, "Add Level"))
    {
        t.Start();
        Level.Create(doc, 100);
        t.Commit();
    }

    // Tell user what we're doing
    TaskDialog td = new TaskDialog("Alert");
    td.MainInstruction = "Application 'Automatic element creator' has made changes and is prepared to synchronize with central.";
    td.MainContent = "This will update central with all changes currently made in the project by the application or by the user.  This operation " +
                     "may take some time depending on the number of changes made by the app and by the user.";

    td.AddCommandLink(TaskDialogCommandLinkId.CommandLink1, "Do not synchronize at this time.");
    td.AddCommandLink(TaskDialogCommandLinkId.CommandLink2, "Synchronize and relinquish all elements.");
    td.AddCommandLink(TaskDialogCommandLinkId.CommandLink3, "Synchronize but keep checked out worksets.");
    td.DefaultButton = TaskDialogResult.CommandLink1;

    TaskDialogResult result = td.Show();

    switch (result)
    {
        case TaskDialogResult.CommandLink1:
        default:
            {
                // Do not synch.  Nothing to do.
                break;
            }
        case TaskDialogResult.CommandLink2:
        case TaskDialogResult.CommandLink3:
            {
                // Prepare to synch
                // TransactWithCentralOptions has to do with the behavior related to locked or busy central models.
                // We'll use the default behavior.
                TransactWithCentralOptions twcOpts = new TransactWithCentralOptions();

                // Setup synch-with-central options (add a comment about our change)
                SynchronizeWithCentralOptions swcOpts = new SynchronizeWithCentralOptions();
                swcOpts.Comment = "Synchronized by 'Automatic element creator' with user acceptance.";

                if (result == TaskDialogResult.CommandLink3)
                {
                    // Setup relinquish options to keep user worksets checked out
                    RelinquishOptions rOptions = new RelinquishOptions(true);
                    rOptions.UserWorksets = false;
                    swcOpts.SetRelinquishOptions(rOptions);
                }

                doc.SynchronizeWithCentral(twcOpts, swcOpts);

                break;
            }
    }
}
Public Shared Sub SynchWithCentralWithMessage(doc As Document)
    ' Checkout workset (for use with "keep checked out worksets" option later)
    Dim fwc As New FilteredWorksetCollector(doc)
    fwc.OfKind(WorksetKind.UserWorkset)
    Dim workset1 As Workset = fwc.First(Function(ws) ws.Name = "Workset1")

    WorksharingUtils.CheckoutWorksets(doc, New WorksetId() {workset1.Id})

    ' Make a change
    Using t As New Transaction(doc, "Add Level")
        t.Start()
        Level.Create(doc, 100)
        t.Commit()
    End Using

    ' Tell user what we're doing
    Dim td As New TaskDialog("Alert")
    td.MainInstruction = "Application 'Automatic element creator' has made changes and is prepared to synchronize with central."
    td.MainContent = "This will update central with all changes currently made in the project by the application or by the user.  This operation " + "may take some time depending on the number of changes made by the app and by the user."

    td.AddCommandLink(TaskDialogCommandLinkId.CommandLink1, "Do not synchronize at this time.")
    td.AddCommandLink(TaskDialogCommandLinkId.CommandLink2, "Synchronize and relinquish all elements.")
    td.AddCommandLink(TaskDialogCommandLinkId.CommandLink3, "Synchronize but keep checked out worksets.")
    td.DefaultButton = TaskDialogResult.CommandLink1

    Dim result As TaskDialogResult = td.Show()

    Select Case result
        Case TaskDialogResult.CommandLink1
            If True Then
                ' Do not synch.  Nothing to do.
                Exit Select
            End If
        Case TaskDialogResult.CommandLink2, TaskDialogResult.CommandLink3
            If True Then
                ' Prepare to synch
                ' TransactWithCentralOptions has to do with the behavior related to locked or busy central models.
                ' We'll use the default behavior.
                Dim twcOpts As New TransactWithCentralOptions()

                ' Setup synch-with-central options (add a comment about our change)
                Dim swcOpts As New SynchronizeWithCentralOptions()
                swcOpts.Comment = "Synchronized by 'Automatic element creator' with user acceptance."

                If result = TaskDialogResult.CommandLink3 Then
                    ' Setup relinquish options to keep user worksets checked out
                    Dim rOptions As New RelinquishOptions(True)
                    rOptions.UserWorksets = False
                    swcOpts.SetRelinquishOptions(rOptions)
                End If

                doc.SynchronizeWithCentral(twcOpts, swcOpts)

                Exit Select
            End If
    End Select
End Sub

No code example is currently available or this language may not be supported.

No code example is currently available or this language may not be supported.

See Also