Web17 sep. 2024 · PropertyTranformDelegate 采用两个参数, 其中第一个是 ExpressMetaProperty, 另一个是 IPersistEntity 的对象。ExpressMetaProperty 是一个缓存对象，它是我们自己反射元模型的一部分，我们用于某些数据操作。该委托在其他代码中使用，这些代码使用C#反射来检查数据并复制值。 WebDo not use this conversion operator unless you are absolutely sure you know what you do. Resulting object is not a properpart of the model and will throw an exception if you try to modify it or anything.

xBIM 实战04 在WinForm窗体中实现IFC模型的加载与浏览 - 腾讯 …

Webpublic class EntitySelection : INotifyCollectionChanged, IEnumerable private readonly List _selectionLog; private readonly XbimIPersistEntityCollection _selection = new … Webpublic class XbimIPersistEntityCollection : ICollection, IEnumerable, IEnumerable where TType : class, IPersistEntity earthquake taiwan 2022

xbim - Find Material of IPersistentEntity - Stack Overflow

Webbool keepLabels) where T : IPersistEntity { try { // don't handle new and modified instances for inserted objects as these should have their own // data or should be handles explicitely ManageOwnerHistory = false; return Model.InsertCopy(toCopy, … WebC# StringCollection Returns a string that represents the current object. Previous Next. Introduction. This tutorial shows how to use C# StringCollection type ToString() method.. It returns a string that represents the current object. earthquake te anau