Undo Transactions step-by-step within a CommandMethod

[SRSDS]

Hi,

I have a CommandMethod which has a loop that opens and commits transactions until the user is finished with it and exits. 

I would like each transaction to be undone seperately but the undo command undoes the CommandMethod (along with all the transactions that occured while in the loop)

Do I need to use the COM StartUndoMark and EndUndoMark to get this working?

Hope someone can help,

[hgasty1001]

Hi, 

TT implemented a clever way to allow undos in this link: Undo

Gaston Nunez

[SRSDS]

Dim curdoc As IAcadDocument  is not recognised.

Appologies for my ignorance.but is this a COM component that I need to reference in?

[hgasty1001]

Hi,

Yes, IAcadDocument can be replaced by Autodesk.AutoCAD.Interop.AcadDocument, you need to set references to  Autodesk.AutoCAD.Interop and Autodesk.AutoCAD.Interop.Common , you can find the references in the GAC or the inc folder of the SDK depending on version.

Gaston Nunez