Exemplo n.º 1
0
 private void butCheckbook_Click(object sender, EventArgs e)
 {
     //弹出选择图书对话框
     if (this.Text == "归还图书" || this.Text == "续借图书")
     {
         label17.Text = "借阅数量";
         labQty.Text  = "借阅数量";
         if (this.labCardId.Text != "读者卡号")
         {
             try
             {
                 frmReaderBorrow frb = new frmReaderBorrow();     //弹出当前读者借阅图书对话框
                 frb.ShowDialog();
                 txtBookName.Text       = frmReaderBorrow.BookName;
                 this.labBookID.Text    = frmReaderBorrow.BookID;
                 this.labBookName.Text  = frmReaderBorrow.BookName;
                 this.labAuthor.Text    = frmReaderBorrow.BookAuhor;
                 this.labPublisher.Text = frmReaderBorrow.BookPblisher;
                 this.labPrice.Text     = frmReaderBorrow.BookPrice;
                 this.labQty.Text       = frmReaderBorrow.BorrowNumber;
             }
             catch (Exception ex)
             {
                 MessageBox.Show(ex.Message);
             }
         }
         else
         {
             MessageBox.Show("请先输入要归还图书的读者信息!");
         }
     }
     else
     {
         try
         {
             frmBookCheck fbc = new frmBookCheck();     //弹出选择图书对话框
             fbc.ShowDialog();
         }
         catch (Exception ex)
         {
             MessageBox.Show(ex.Message);
         }
         txtBookName.Text       = frmBookCheck.BookName;
         this.labBookID.Text    = frmBookCheck.BookID;
         this.labBookName.Text  = frmBookCheck.BookName;
         this.labAuthor.Text    = frmBookCheck.BookAuhor;
         this.labPublisher.Text = frmBookCheck.BookPblisher;
         this.labPrice.Text     = frmBookCheck.BookPrice;
         this.labQty.Text       = frmBookCheck.Qty;
     }
 }