private void searchBookToolStripMenuItem_Click(object sender, EventArgs e) { FormCollection fc = Application.OpenForms; bool formfound = false; foreach (Form frm in fc) { if (frm.Name == "BooksSearch") { frm.Focus(); formfound = true; } } if (formfound == false) { BooksSearch f = new BooksSearch(); f.MdiParent = this; f.Show(); } groupBox1.SendToBack(); }
private void guestLinkLabel_LinkClicked(object sender, LinkLabelLinkClickedEventArgs e) { BooksSearch booksSearch = new BooksSearch(); booksSearch.ShowDialog(); }