Monthly Archives: July 2005

How to set control set when writting .net form control

以下的control style 是比较常用的。 create 一个control, 仅仅实现以下代码: Mycontrol :Contorl {   public MyControl() {      SetControlStyle() }   private void SetControlStyle()        {             //If true, drawing is performed in a buffer, and after it completes, the result             //is output to … Continue reading

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读 Applied .net Framework programming ch19 GC 的笔记

读 Applied .net Framework programming ch19 GC 的笔记 //=========================================//Finalize//==========================================当GC判定一个对象为垃圾时, 会尝试调用该对象的Finalize 如果没有显式关闭对象封装的UnManaged resource, 这些UnManaged resource只有在进程结束时才被系统回收。 System.Object定义了一个Finalize(但没有任何实现代码), 如果对象需要在被回收之前作 清理, 需要override 这个方法, object的Finalize 不会被调用。 // When garbage collected, the Finalize method, which// will close the unmanaged resource’s handle, is called.protected override void Finalize() … Continue reading

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