在昨天的教程
窗体传值,子窗体,父窗体,反射,reflection,windows,组策略,gpedit.msc,动态创建窗体,谢谢
中我写到了,传值遇到的问题,主要是因为子窗体是反射出来的,所以子窗体的属性也应该反射才可以得到,可以看我的上面的教程,但是早上来了,觉得还不完美,因为windows组策略是可以从子窗体传值过去的,我又做了 一些小的修改,但是组策略子窗体打开的时候,里面的文本是被选择的,如果是textbox的话,可以使用selectall方法,但是numericnubmber没有selectall,它的select有一个重载,参数是start,length倒是可以实现,但是这个length又不知道怎么获得了,希望大家给点提示,谢谢!
下面是修改之后的代码,主窗体:
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