When you become familiar with customizing this solution, consider creating a custom class for extending DataGrid that contains your preferred methods and properties.

当您熟悉自定义此解决方案时，请考虑创建一个自定义类，用于扩展包含首选方法和属性的DataGrid。

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This topic describes read-only dependency properties, including existing read-only dependency properties and the scenarios and techniques for creating a custom read-only dependency property.

本主题介绍只读依赖项属性，包括现有的只读依赖项属性和创建自定义只读依赖项属性的方案和方法。

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