C# 跨表單事件

標籤：private   else   false   class   bsp   windows   ini   end   一個   

跨表單事件：例如從一個表單改變另一個表單button的顏色，首先需要將需要改變button的屬性改為public

using System;using System.Drawing;using System.Windows.Forms;namespace WindowsFormsApplication2{    public partial class Form1 : Form    {        private Form2 _frm;        public Form1()        {            InitializeComponent();                    }        private void button1_Click(object sender, EventArgs e)        {            var form2 = new Form2();            _frm = form2;            form2.Show();        }        public bool IsClick;        private void button2_Click(object sender, EventArgs e)        {            IsClick = !IsClick;            if (IsClick)                _frm.button1.BackColor = Color.Red;            else if (IsClick == false)            {                _frm.button1.BackColor = SystemColors.Control;            }        }    }}

 

C# 跨表單事件