7. ListBox - sandeulsandeul/let-s-learning-C-winForm- GitHub Wiki
ListBox
List ν μμ λ€μμ μ΅μ λ€μ νμν΄ μ»¨νΈλ‘€ νλ μν λ‘ Items νλ‘νΌν° μμΌλ‘ μ΅μ λ€μ λ£κ³ SelectedIndexλ₯Ό μ¬μ©ν΄ μ΄κΈ°κ°μ μ§μ νκ³ μΈν ν μ μλ€.
ListBox Event
List ν μμ μ΅μ μ΄ νλ μ νλμ΄ μ‘μ λ λ°μ
`namespace WindowsFormsApp2 { public partial class Form1 : Form { // membership Enum νμ public enum MemberTyoe { VIP = 0, Regular, Associate, DayPass }
public Form1()
{
InitializeComponent();
}
private void Form1_Load(object sender, EventArgs e)
{
listBox1.Items.Add("VIP νμ");
listBox1.Items.Add("μ νμ");
listBox1.Items.Add("μ€νμ");
listBox1.Items.Add("μΌμΌ νμ");
// μ νμμ΄ κΈ°λ³Έ μ ν
listBox1.SelectedIndex = 1;
}
private void listBox1_SelectedIndexChanged(object sender, EventArgs e, MemberTyoe memberType, MemberTyoe membertype)
{
// SelectedIndex λ μ μκ°μ λ°ννκΈ° λλ¬Έμ
// MemberType λ³νμ΄ νμνλ€.
memberType = (MemberTyoe)listBox1.SelectedIndex;
}
private MemberTyoe memberType;
}
} `