public Form3(Form1 form1) { frm1 = form1; InitializeComponent(); }
public _4호선(Form1 form1) { InitializeComponent(); this.form1 = form1; }
private void imgInventory_Click(object sender, EventArgs e) { WindowsFormsApp2.Form1 inventory = new WindowsFormsApp2.Form1(); inventory.Show(); }
private void button2_Click(object sender, EventArgs e) { f1 = new Form1(); f1.Show(); this.Hide(); }
public Form2(Form1 f) { InitializeComponent(); this.f1 = f; // メイン・フォームへの参照を保存 }