curriculum_design/BookManip.cs

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/********************************************
 *			 Made by MeiZhaoRui				*
 *			 2014年04月10日 更新				*
 *******************************************/

using System;
using System.Collections;
using System.Data;
using System.Data.SqlClient;
using System.Windows.Forms;

namespace curriculum_design
{
	public partial class BookManip : Form
	{
		Hashtable values;
		string ISBN;
		DataSet ds;
		public BookManip(string ISBN = "")
		{
			InitializeComponent();
			this.ISBN = ISBN;
			values = new Hashtable();
		}
		private void BookAdd_Load(object sender, EventArgs e)
		{
			try
			{
				ds = Program.sqlManage.GetDataSet("select vcClassName from BookClass;select vcPublishName from PublishInfo");

				for (int i = 0; i < ds.Tables[0].Rows.Count; ++i)
				{
					CBB_Class.Items.Add(ds.Tables[0].Rows[i][0].ToString().Trim());
				}
				for (int i = 0; i < ds.Tables[1].Rows.Count; ++i)
				{
					CBB_Publish.Items.Add(ds.Tables[1].Rows[i][0].ToString().Trim());
				}
				if (ISBN != "")
				{
					ModifyInit();
				}
			}
			catch (SqlException es)
			{
				MsgBox.ShowError(es.ToString());
			}
		}
		private void cISBN_KeyPress(object sender, KeyPressEventArgs e)
		{
			Global.cISBN_Check(ref cISBN, ref e);
		}

		private void btn_Add_Click(object sender, EventArgs e)
		{
			values.Clear();
			values.Add(			"cISBN",cISBN.Text.ToString().Trim());
			values.Add(	   "vcBookName",vcBookName.Text.ToString().Trim());
			values.Add(   "vcClassName",CBB_Class.Text.ToString().Trim());
			values.Add( "vcPublishName",CBB_Publish.Text.ToString().Trim());