2025.01.23 ComboBox : アイテムから検索する
private void Form1_Load(object sender, EventArgs e)
{
string[] s1 = { "NEC", "SONY", "DELL" };
comboBox1.Items.AddRange(s1);
}
private void button1_Click(object sender, EventArgs e)
{
int index = comboBox1.Items.IndexOf("SONY");
comboBox1.SelectedIndex = index;
}
2025.01.23 ComboBox : 指定した文字列で始まるアイテムを検索する
private void Form1_Load(object sender, EventArgs e)
{
comboBox1.DataSource = FontFamily.Families;
comboBox1.DisplayMember = "Name";
}
private void button1_Click(object sender, EventArgs e)
{
comboBox1.SelectedIndex = comboBox1.FindString("Ver");
}