Expression Blend 不是免费的.

Expression Blend is not free.

Blend 不是必须的，因为它能够设计 WPF UI.

Blend is not a must, for being able to design WPF UI.

它可以与类似 Photoshop 的应用程序进行比较 + 它可以在 XAML 上运行而不会丢失数据绑定信息.但它的职责"只是设计.作为一名开发人员，我发现自己使用 XAML 操作比使用 Blend 更舒服.但是，这是一个考验和你拥有的能力的问题.

It can be compared to Photoshop-like applications + it works on XAML without losing DataBinding information. But its "duty" is only design. As a developer I found myself much more comfortable with XAML manipulation than with Blend. But, it's a matter of test and a matter of abilities you have.

例如只是谷歌.这只是我找到的列表中的第一个:

For examples just google. This one was just the first in the list I found:

Wpf 教程