OATest/CalendarManage/Notepad.aspx.cs

(开头部分) 3KB

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using System;
using System.Data;
using System.Configuration;
using System.Collections;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;
using System.Data.SqlClient;
public partial class CalendarManage_Notepad : System.Web.UI.Page
{
    protected void Page_Load(object sender, EventArgs e)
    {
        if (!IsPostBack)
        {
            Bind();
        }
    }
    public void Bind()
    {
        SqlConnection con = new SqlConnection(ConfigurationManager.AppSettings["Connection"]);
        con.Open();
        string sql = "select * from Notepaper where UserName='"+Session["UserName"].ToString()+"'";
        SqlDataAdapter da = new SqlDataAdapter(sql,con);
        DataSet ds = new DataSet();
        da.Fill(ds);
        GridView1.DataSource = ds;
        GridView1.DataBind();
        con.Close();
    }
    protected void GridView1_RowDeleting(object sender, GridViewDeleteEventArgs e)
    {
        SqlConnection con = new SqlConnection(ConfigurationManager.AppSettings["Connection"]);
        con.Open();
        try
        {
            string Notepaperid = GridView1.DataKeys[e.RowIndex].Value.ToString();
            string sql = "delete from Notepaper where Notepaperid=" + Notepaperid + "";
            SqlCommand com = new SqlCommand(sql, con);
            com.ExecuteNonQuery();
            Response.Write("<script>alert('删除成功!')</script>");
            Bind();
        }
        catch (Exception ex)
        {
            throw(ex);
        }
    }
    protected void GridView1_RowDataBound(object sender, GridViewRowEventArgs e)
    {
        if (e.Row.RowType == DataControlRowType.DataRow)
        {
            if (e.Row.RowState == DataControlRowState.Normal || e.Row.RowState == DataControlRowState.Alternate)
            {
                ((LinkButton)e.Row.Cells[3].Controls[0]).Attributes.Add("onclick", "javascript:return confirm('你确认要删除班级:\"" + e.Row.Cells[0].Text + "\"吗?')");
            }
        }
    }
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