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What are extension provider components in C#?

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Release: 2023-08-28 12:01:13
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C# 中的扩展提供程序组件是什么?

In order to provide properties to other components, an extension provider is required. Let's consider an example of the TooTtip component.

You add this component to the form. This will set a ToolTip property for each control. The same property is not under the compromised PropertyGrid control.

myTooltip1.SetToolTip(btn1, "This is ToolTip!");
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Let's see how to implement the extension provider component -

First, define a component -

public class MyExtender : IExtenderProvider {...}
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IExtenderProvider definition -

public interface IExtenderProvider {
   bool newExtend(object extendeNew);
}
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Now you need Implement newExtend method. What this does is return true for each related component or control.

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source:tutorialspoint.com
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