给初学的朋友们，datagrid用xml作为数据源，并且有更新，删除和排序的操作（VB）

<category>management</category>

<comments>Advocate of Theory of Constraints as applied to managment and optimization.</comments>

</book>

<book>

<isbn>068485600X</isbn>

<author>Jeff Cox, Howard Stevens</author>

<title>Selling the Wheel</title>

<category>management</category>

<comments>Excellent Treatise/Novel on the entire Sales Cycle</comments>

</book>

<book>

<isbn>0672316498</isbn>

<author>Alan Cooper</author>

<title>The Inmates Are Running The Asylum</title>

<category>management</category>

<comments>The father of Visual Basic and creator of the new art of Interaction Design - very valuable in designing websites. Basically the worlds most cutting edge thinker in User Interface design aimed at simplifying software use.</comments>

</book>

</books>