微软 Visual Studio 2005 Express Editions免费使用一年
包括：
Visual Basic 2005 Express Edition
Visual C# 2005 Express Edition
Visual C++ 2005 Express Edition
Visual J# 2005 Express Edition
SQL Server 2005 Express Edition
Visual Web Developer 2005 Express Edition
Lightweight, easy-to-use, and easy-to-learn tools for the hobbyist, novice, and student developer.
不用白不用。
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