Variable values can also be changed in the view, and if you edit a variable from the variables view, the new value assigned becomes effective immediately.
变量值也可以在视图中得到更改,而且如果您从变量视图中更改了一个变量的话,那么分配的新值就会变得立即变得十分有效率了。
Show that the output from XMLQUERY can be assigned to a variable of type XML.
演示将XMLQUERY的输出赋值给xml类型的变量。
In our example, the identifier is stored in a static class variable so that it can be accessed from outside if necessary.
在我们的范例之中,标识符存储在静态的类变量之中,这样如有需要就可以从外边访问它了。
So, what we have found out so far, I'm purposely going from x to y because I want you to know that the unknown variable can be called an x or can be called a y.
到目前为止,我们有这些结论,我特地把x换成y,因为我想让你们明白,未知变量既可以写成x,也可以写成y
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