Dim task As XElement = <task>
<body>body</body>
<optional><%= myVar %></optional>
</task>
<optional>
反正有什么时候删除myVar Is Nothing
吗?
Dim task As XElement = <task>
<body>body</body>
<optional><%= myVar %></optional>
</task>
<optional>
反正有什么时候删除myVar Is Nothing
吗?