Friday, June 24, 2022

this.components = new System.ComponentModel.Container();

this.components = new System.ComponentModel.Container();

    Problem

  1. Vertical Label Control in VB.NET
  2. This article describes how to create a custom vertical label user control in VB.NET.

  3. Why does the Visual Studio IDE sometimes initialize the "this.components object: and other times not?
  4. I've recently noticed some behaviour with the Visual Studio Designer (C#) that I don't understand and was wondering if someone could clarify...

    One some of my Windows Forms, the first line of the designer generated code reads;

    this.components = new System.ComponentModel.Container();
  5. system.componentmodel.container is missing how to add it?
  6. I have converted a VB.NET project in C# (win application), After conversion In Designer.cs under

  7. C# – Why does the Visual Studio IDE sometimes initialize the “this.components object: and other times not
  8. I've recently noticed some behaviour with the Visual Studio Designer (C#) that I don't understand and was wondering if someone could clarify…

    Must -Read on Component

  9. Containers, Sites, and Components
  10. Recall that a component derives from System.ComponentModel.Component, usually has no GUI interfaces , whereas a Control derives from System.Windows.Forms.Control and usually has GUI elements associated with it. Note the following basic points about component containers:

  11. Quick Review of Garbage Collection
  12. Quick Review of Garbage Collection

  13. Introduction to Components
  14. very good documents on Components

  15. Container Class
  16. Encapsulates zero or more components.

    C#
    public class Container : IDisposable, System.ComponentModel.IContainer
  17. Any idea why "this.components = new System.ComponentModel.Container();" gets duplicated in the designer?
  18. Any idea why "this.components = new System.ComponentModel.Container();" gets duplicated in the designer?

  19. System.ComponentModel Namespace
  20. Provides classes that are used to implement the run-time and design-time behavior of components and controls. This namespace includes the base classes and interfaces for implementing attributes and type converters, binding to data sources, and licensing components.

  21. Design-Time Integration
  22. With just a little effort, you can integrate nonvisual components and controls very tightly into the C# design-time environment, providing a rich development experience for the programmer who uses the custom components and controls that you build. Chris Sells shows you what's involved, in this sample chapter from Windows Forms Programming in C#.

  23. Understanding Visual Inheritance in .NET
  24. Inheritance is the single most important new object-oriented feature in Visual Studio.NET.

  25. winform,这句代码什么作用this.components = new System.ComponentModel.Container();
  26. 我默认创建一个winform窗体,都会带这句话. this.components = new System.ComponentModel.Container(); 但是,当我拖入一些控件的时候,再看代码,这句话,没了.

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