public static BCOM.Attachment AsAttachment(this BCOM.ModelReference model,
BCOM.ModelReference owner = null)
{
owner = owner ?? App.ActiveModelReference;
foreach (BCOM.Attachment attach in owner.Attachments)
{
// равенство работает только для версии V8i
if (attach.MdlModelRefP() == model.MdlModelRefP())
{
return(attach);
}
}
return(null);
}
/*-----------------------------------------------------------------------------*/
/// <summary>
/// checks to see if there is an imodel.
/// </summary>
/// <param name="pModel">the root model to search for references</param>
/// <returns>true the model has an i-model referenced in.</returns>
/*-----------------------------------------------------------------------------*/
public static bool HasIModelReference(BCOM.ModelReference pModel)
{
try
{
if (!pModel.IsAttachment ||
(pModel.IsAttachment && !pModel.AsAttachment.IsMissingFile))
{
if (1 == IsIModel(pModel.MdlModelRefP()))
{
return(true);
}
}
foreach (BCOM.Attachment oAttachment in pModel.Attachments)
{
BCOM.ModelReference rModel = (BCOM.ModelReference)oAttachment;
if (!oAttachment.IsMissingFile)
{
if (1 == IsIModel(rModel.MdlModelRefP()))
{
return(true);
}
}
foreach (BCOM.Attachment a in oAttachment.Attachments)
{
return(HasIModelReference((BCOM.ModelReference)a));
}
}
}
catch (System.Reflection.TargetException te)
{
ComApp.MessageCenter.AddMessage("Exception on the isIModel call",
"The Has IModel code has failed to detect an i-model",
BCOM.MsdMessageCenterPriority.Error, false);
}
//if it makes it here must not be an imodel
return(false);
}
public static BCOM.Attachment AsAttachment(this BCOM.ModelReference model,
BCOM.ModelReference owner = null)
{
owner = owner ?? App.ActiveModelReference;
foreach (BCOM.Attachment attach in owner.Attachments)
{
//if (attach.IsMissingFile || attach.IsMissingModel)
// continue;
try
{
// attach.DesignFile в некоторых случаях выбрасывает ошибку
// attach.IsMissingFile - не помогает
if (attach.DesignFile.MdlModelRefP() == model.MdlModelRefP())
{
return(attach);
}
}
catch (Exception) {}
}
return(null);
}
public static DgnModelRef AsDgnModelRef(this BCOM.ModelReference model)
{
return(DgnModel.GetModelRef((IntPtr)model.MdlModelRefP()));
}