studentadd.aspx.cs

在线考试系统...asp.net

using System;
using System.Collections;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Web;
using System.Web.SessionState;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.HtmlControls;

namespace TestOnline
{
	/// <summary>
	/// studentAdd 的摘要说明。
	/// </summary>
	public class studentAdd : System.Web.UI.Page
	{
		protected System.Web.UI.WebControls.CheckBox CheckBox2;
		protected System.Web.UI.WebControls.RadioButton RadioButton1;
		protected System.Web.UI.WebControls.RadioButton RadioButton2;
		protected System.Web.UI.WebControls.ImageButton ImageButton1;
		protected System.Web.UI.WebControls.ImageButton ImageButton2;
		protected System.Web.UI.WebControls.TextBox tbx_stuId;
		protected System.Web.UI.WebControls.TextBox tbx_stuName;
		protected System.Web.UI.WebControls.TextBox tbx_stuPwd;
		protected System.Web.UI.WebControls.ImageButton ImageButton3;
	
		private void Page_Load(object sender, System.EventArgs e)
		{
			// 在此处放置用户代码以初始化页面
			if(Session["adminId"]==null)
			{
					Response.Redirect("login.aspx");
			}
		}

		#region Web 窗体设计器生成的代码
		override protected void OnInit(EventArgs e)
		{
			//
			// CODEGEN: 该调用是 ASP.NET Web 窗体设计器所必需的。
			//
			InitializeComponent();
			base.OnInit(e);
		}
		
		/// <summary>
		/// 设计器支持所需的方法 - 不要使用代码编辑器修改
		/// 此方法的内容。
		/// </summary>
		private void InitializeComponent()
		{    
			this.ImageButton1.Click += new System.Web.UI.ImageClickEventHandler(this.ImageButton1_Click);
			this.ImageButton2.Click += new System.Web.UI.ImageClickEventHandler(this.ImageButton2_Click);
			this.ImageButton3.Click += new System.Web.UI.ImageClickEventHandler(this.ImageButton3_Click);
			this.Load += new System.EventHandler(this.Page_Load);

		}
		#endregion

		private void ImageButton1_Click(object sender, System.Web.UI.ImageClickEventArgs e)
		{
			int insert;
            string stuId=tbx_stuId.Text;
			string stuPwd=tbx_stuPwd.Text;
			string stuName=tbx_stuName.Text;
			int stuSex;
			if(RadioButton1.Checked)
				stuSex=0;
			else stuSex=1;
			if(stuId==""||stuName=="")
				Response.Write("<script>alert(\"请输入完整资料！\");</script>");
			else 
			{int exist;
				exist=(new projClass()).ifStuExist(stuId);
				if(exist==0)//exist等于0说明不存在,
				{
					insert=(new projClass()).insertStuinfo(stuId,stuName,stuPwd,stuSex,0,"");
					if(insert==0)
					{
						Response.Write("<script>alert(\"添加失败！\");</script>");
					}
					if(!CheckBox2.Checked)
					{
						string script="<script>window.opener.location.reload();window.close();</script> ";
						Page.RegisterStartupScript("refresh",script);
					}
					else
					{
						tbx_stuId.Text="";
						tbx_stuName.Text="";
					}
				}
				else Response.Write("<script>alert(\"此学生已经存在！\");</script>");
            
			
			
			  }
			

		}

		private void ImageButton2_Click(object sender, System.Web.UI.ImageClickEventArgs e)
		{
		  tbx_stuId.Text="";
		  tbx_stuName.Text="";
		  
		}

		private void ImageButton3_Click(object sender, System.Web.UI.ImageClickEventArgs e)
		{
			string script="<script>window.opener.location.reload();window.close();</script> ";
			Page.RegisterStartupScript("refresh",script);
		}

		
	}
}