private void IssueBookToolStripMenuItem_Click(object sender, EventArgs e) { //MessageBox.Show("Issue"); String id = studentDataGridView.SelectedCells[0].Value.ToString(); Issue_Book issue_Book = new Issue_Book(id); issue_Book.Show(); }
private void IssueBookToolStripMenuItem_Click(object sender, EventArgs e) { Issue_Book issue_Book = new Issue_Book(null); issue_Book.Show(); }