在 WinForms 表单之间传递数据 [英] Passing data between WinForms forms

问题描述

我在我的项目中创建了一个辅助表单，它可以从主表单中获取数据，并且应该在单击按钮时将一些数据传递给主表单.
这是代码:

I have made a secondary form in my project which can get data from the main form, and should pass some out to the main form when a button is clicked.
here is the code:

Add.cs:

        private void button1_Click(object sender, EventArgs e)
        {
            main ma = new main();

                ma.optionType = "add";
                ma.optionName = txtName.Text;
                ma.optionURL = txtURL.Text;
                ma.optionInterval = "12";
                //What should I pass here?


            this.Close();
        }

ma​​in.cs:

  private string opt;// create a property
        public string optionType
        {
            get
            {
                return opt;
            }
            set
            {
                opt = value;
            }
        }
        private string opt2;// create a property
        public string optionName
        {
            get
            {
                return opt2;
            }
            set
            {
                opt2 = value;
            }
        }
        private string opt3;// create a property
        public string optionURL
        {
            get
            {
                return opt3;
            }
            set
            {
                opt3 = value;
            }
        }
        private string opt4;// create a property
        public string optionInterval
        {
            get
            {
                return opt4;
            }
            set
            {
                opt4 = value;
            }
        }

我的问题是，在单击 button1(在 add.cs 中)后，我不知道何时尝试获取来自 add.cs 的数据.我应该用什么事件来检查数据是否来了?

My problem is that I don't know when to try to fetch the data coming from add.cs after button1 (in add.cs) was clicked. With what event should I check if the data came?

推荐答案

我只是改成这样:
添加.cs:

I just changed it to this:
add.cs:

 public string optionType { get; set; }
 public string optionName { get; set; }
 public string optionURL { get; set; }
 public string optionInterval { get; set; }
 public int yCoord { get; set; }

这篇关于在 WinForms 表单之间传递数据的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！