设计等待按钮按下的功能. [英] Designing a function that waits for a button press.

问题描述

让我们说我想填写一份期权表格.例如，包含它的对象称为选项".我希望能够在选项"中调用一个函数以使其运行，等待用户在表单中输入值并按确定"，然后然后返回一个值.如何在Options类中设计一个函数，该函数在返回值之前等待按钮按下?像这样:

Let''s say I wanted to make an options form. The object that contains it is called Options, for example. I want to be able to call a function in Options that would make it run, wait for the user to input values in the form and press okay, and then return a value. How could I design a function inside the Options class that waits for a button press before returning a value? Like this:

public partial class Options : Form
{
    public SomeClass Run(SomeClass defualts)
    {
         //Do some set up stuff like setting up the options with 
         //their default values or whatever I''d like
         
         //Wait for the user to press okay  <-- Need help here
         //then do this:
         return SomeVariable;
    }
}

谢谢:-D

Thanks :-D

推荐答案

听起来像是需要模态弹出窗口. Google至少会为您提供一百万个示例.

Sounds like you need a modal popup window. Google will give you at least a million examples.

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