/// <summary>
/// Wrapper for the active Document's ModelSpace.
/// Makes the ModelSpace writable and
/// locks the document before starting a transaction!
/// </summary>
/// <param name="doc"></param>
/// <param name="commandName">Name of action the TransactionManager is executing.</param>
/// <param name="action"></param>
/// <exception cref="AcHelper.Exceptions.TransactionException"/>
public static void UsingModelSpace(Document doc, string commandName, Action <AcTransaction, BlockTableRecord> action)
{
commandName = commandName == "" ? "Acad_Transaction" : commandName;
try
{
using (DocumentLock doclock = doc.LockDocument(DocumentLockMode.Write, commandName, commandName, true))
{
doc.TransactionManager.EnableGraphicsFlush(true);
using (AcTransaction tr = new AcTransaction(doc))
{
var modelspace = tr.ModelSpace; // Modelspace
using (WriteEnabler we = new WriteEnabler(doc, modelspace))
{
if (modelspace.IsWriteEnabled)
{
action(tr, modelspace);
}
}
}
}
}
catch (Exception)
{
throw;
}
}
/// <summary>
/// Wrapper for the active Database's TransactionManager.
/// The wrapper locks the document before starting a transaction!
/// </summary>
/// <param name="doc"></param>
/// <param name="commandName">Name of action the TransactionManager is executing.</param>
/// <param name="action">Method which uses the Transaction.</param>
/// <exception cref="AcHelper.Exceptions.TransactionException"/>
public static void UsingTransaction(Document doc, string commandName, Action <AcTransaction> action)
{
commandName = commandName ?? "Acad_Transaction"; // commandName == "" ? "Acad_Transaction" : commandName;
try
{
using (DocumentLock doclock = doc.LockDocument(DocumentLockMode.Write, commandName, commandName, true))
{
using (AcTransaction tr = new AcTransaction(doc))
{
action(tr);
}
}
}
catch (Exception)
{
throw;
}
}
