private void btnBookId_Click(object sender, EventArgs e) { Info_UI i = new Info_UI(); i.txtName = "图书信息"; i.BorrowHostory = this; i.ShowDialog(); }
private void btnSelectBook_Click(object sender, EventArgs e) { Info_UI i = new Info_UI(); i.txtName = "图书信息"; i.borrowManager = this; i.ShowDialog(); }