C# 開発

【C#】ComboBox (3) 検索

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");
}

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