尝试在不同的方法中调用另一个GUI方法c＃

I'm having a little trouble concisely describing what it is that I'm trying to do, which is hurting my ability to search for an answer. I'll try to be specific with my problem, if anyone could give a suggestion or point me in the direction of what to study, I'd greatly appreciate it.TrI'm having a little trouble concisely describin