首先定义一个类:
public class ListItem
    {
        private string m_Display;
        private long m_Value;
        public ListItem(string Display, long Value)
        {
            m_Display = Display;
            m_Value = Value;
        }
        public string Display
        {
            get { return m_Display; }
        }
        public long Value
        {
            get { return m_Value; }
        }
    }再调用这个类添加:
for (int i = 1; i < 5; i++)
            { 
                int year=DateTime.Now.Year-i;
                comboBox1.Items.Add(new ListItem(year.ToString() + "年", year));
                comboBox1.DisplayMember = "Display";
                comboBox1.ValueMember = "Value";
            }
            comboBox1.Text = (DateTime.Now.Year - 1).ToString()+"年";效果如下:
- 本文标题: winform如何动态添加comboBox1的选项
- 文章分类:【WinForm/WPF】
- 非特殊说明,本文版权归【胡同里的砖头】个人博客 所有,转载请注明出处.