对象可为引用计数对象生成句柄数。
An object that generates handle Numbers for reference counting objects.
由于句柄会影响垃圾回收器的性能，因此调试器本身应将一次处于活动状态的句柄数限制为相对较小的数目(大约256个)。
Because handles affect the performance of the garbage collector, the debugger should limit itself to a relatively small number of handles (about 256) that are active at a time.
只要数一数该工具输出的行数，就可以判定句柄是不是太多，或者是否还在增长。
By simply counting the number of lines this utility outputs, you can quickly see if the number of handles is significant or — worse still — growing.
我理解成调整数据句柄大小，该句柄是传递到CIN节点的指向数据结构体变量。不可设置数组维数。
Resizes a data handle based on the data structure of an argument that you pass to the CIN. This function does not set the array dimension field.
我理解成调整数据句柄大小，该句柄是传递到CIN节点的指向数据结构体变量。不可设置数组维数。
Resizes a data handle based on the data structure of an argument that you pass to the CIN. This function does not set the array dimension field.
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