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.