private void toolStripButton1_Click(object sender, EventArgs e) { Task_3 newChild = new Task_3(); /*newChild.MdiParent = this;*/ newChild.Show(); newChild.Text = newChild.Text + " " + ++openDocuments; }
/// <summary> /// Відкриття третьої вправи /// </summary> /// <param name="sender"></param> /// <param name="e"></param> private void button3_Click(object sender, EventArgs e) { Task_3 task_3 = new Task_3(); task_3.Show(); }