private void returnToolStripMenuItem_Click(object sender, EventArgs e) { this.Hide(); returnbook rb = new returnbook(this); rb.Show(); }
private void btnReturnBook_Click(object sender, EventArgs e) { returnbook rb = new returnbook(); mdi.main(this, rb); rb.WindowState = FormWindowState.Normal; }
public DisplayFineDetails(string stdid ,string bkid,returnbook rb) { InitializeComponent(); DataTable dt = new DataTable(); dt= opr.showstudentfine(stdid, bkid); dataGridView1.DataSource = dt; this.rb = rb; }