//图书出借 private void btnBorrowBook_Click(object sender, EventArgs e) { FrmBorrowBook borrowBook = new FrmBorrowBook(); EmbedForm(borrowBook); this.lblOperationName.Text = "图书出借"; }
//图书出借 private void TsmiBorrowBook_Click(object sender, EventArgs e) { if (this.spContainer.Panel2.Controls.Count > 0 && this.spContainer.Panel2.Controls[0] is FrmBorrowBook) { return; } this.lblOperationName.Text = "图书出借"; FrmBorrowBook objFrm = new FrmBorrowBook(); ShowNewForm(objFrm); }