App_Code/TeacherMgr.cs

这里只显示每个文件的开头 60 行。登录后可以解锁完整代码。

微信扫码关注公众号，代码整理好后第一时间通知你。

using System;
using System.Data;
using System.Data.SqlClient;

/// <summary>
/// Teacher管理类
/// </summary>
public class TeacherMgr
{
	/// <summary>
	/// 初始化管理类
	/// </summary>
	public TeacherMgr()
	{
	}

	#region　函数UpdateTeacher | 更新Teacher信息
	/// <summary>
	/// 更新Teacher类信息
	/// </summary>
	/// <param name="teacher">教师类参数</param>
    /// <param name="IsNew">是否为新增教师1为是，0为否</param>
	/// <returns>更新成功返回true 否则返回false</returns>
	public bool UpdateTeacher(Teacher teacher,int IsNew)
	{
		string strSQL = "";
		SqlDataAdapter sa = null;
		SqlCommandBuilder builder = null;
		DataRow row = null;
		DataTable dt = null;
		bool returnValue = false;
		if (teacher != null)
		{
			if (IsNew == 1)
			{
				strSQL = "SELECT Top 0 * FROM Experiment_Teacher";
			}
			else
			{
				strSQL = "SELECT * FROM Experiment_Teacher WHERE TeacherID = " + teacher.TeacherID.ToString();
			}

			dt = CMMgr.GetDataTable(strSQL);

			if (IsNew == 0)
			{
				row = dt.Rows[0];
			}
			else
			{
				row = dt.NewRow();
			}
            row["TeacherID"] = teacher.TeacherID;
			row["TeacherName"] = teacher.TeacherName;
			row["Sex"] = teacher.Sex;
			row["Password"] = teacher.Password;

			if (IsNew == 1)
			{
				dt.Rows.Add(row);