private void OpenNewChild(object sender, EventArgs e) { TreeViewEditor childForm = new TreeViewEditor(); childForm.MdiParent = this; childForm.Text = "Новое дерево иерархий " + count.ToString(); childForm.Show(); count++; }
private void OpenFile(object sender, EventArgs e) { if (openFileDialog1.ShowDialog() == System.Windows.Forms.DialogResult.OK) { TreeViewEditor childForm = new TreeViewEditor { MdiParent = this }; childForm.Open_File(openFileDialog1.FileName); childForm.Show(); path = openFileDialog1.FileName; } }
private void SaveFileAs(object sender, EventArgs e) { if (MdiChildren.Length == 0) { MessageBox.Show("Нечего сохранять!", "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error); return; } if (saveFileDialog1.ShowDialog() == DialogResult.OK) { TreeViewEditor childForm = (TreeViewEditor)this.ActiveMdiChild; path = saveFileDialog1.FileName; childForm.Save_File(path); } }