mysql C# 图形界面开发

我想用C#开发一个mysql图形化工具，就像Navicat for MySQL一样，问下，这个程序怎么样跟mysql数据库进行通信？或者说，程序怎么样列出mysql的database，table等等信息？就像这样：
-test
+表
  视图
  函数
  事件
+mysql
+info

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SQL code:
show databases
show tables
desc tableName
...

查出来后装到树里。

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Chapter 20. INFORMATION_SCHEMA Tables
Table of Contents

20.1. The INFORMATION_SCHEMA SCHEMATA Table
20.2. The INFORMATION_SCHEMA TABLES Table
20.3. The INFORMATION_SCHEMA COLUMNS Table
20.4. The INFORMATION_SCHEMA STATISTICS Table
20.5. The INFORMATION_SCHEMA USER_PRIVILEGES Table
20.6. The INFORMATION_SCHEMA SCHEMA_PRIVILEGES Table
20.7. The INFORMATION_SCHEMA TABLE_PRIVILEGES Table
20.8. The INFORMATION_SCHEMA COLUMN_PRIVILEGES Table
20.9. The INFORMATION_SCHEMA CHARACTER_SETS Table
20.10. The INFORMATION_SCHEMA COLLATIONS Table
20.11. The INFORMATION_SCHEMA COLLATION_CHARACTER_SET_APPLICABILITY Table
20.12. The INFORMATION_SCHEMA TABLE_CONSTRAINTS Table
20.13. The INFORMATION_SCHEMA KEY_COLUMN_USAGE Table
20.14. The INFORMATION_SCHEMA ROUTINES Table
20.15. The INFORMATION_SCHEMA VIEWS Table
20.16. The INFORMATION_SCHEMA TRIGGERS Table
20.17. The INFORMA