System.ComponentModel.Design.DesignerTransactionCloseEventArgs
namespace System.ComponentModel.Design
{
public class DesignerTransactionCloseEventArgs : EventArgs
{
public bool LastTransaction { get; }
public bool TransactionCommitted { get; }
public DesignerTransactionCloseEventArgs(bool commit);
public DesignerTransactionCloseEventArgs(bool commit, bool lastTransaction);
}
}