?? usermodify.aspx.cs
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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;
using System.Configuration ;
using System.Data .SqlClient ;
namespace WMS
{
/// <summary>
/// UserModify 的摘要說明。
/// </summary>
public partial class UserModify : System.Web.UI.Page
{
protected void Page_Load(object sender, System.EventArgs e)
{
if(!IsPostBack)
{ //綁定各TextBox數據
string strconn= ConfigurationSettings.AppSettings["dsn"];
//連接本地計算機的LMS數據庫
SqlConnection cn= new SqlConnection (strconn);
cn.Open ();
SqlCommand cm=new SqlCommand ("usersdetail",cn);
cm.CommandType =CommandType .StoredProcedure ;
cm.Parameters .Add ("@UID",SqlDbType.VarChar );
cm.Parameters ["@UID"].Value =Request.QueryString ["uid"].ToString ();
SqlDataReader dr=cm.ExecuteReader ();
if(dr.Read ())//存在對應項
{
lbl_uid.Text =dr["uid"].ToString ();
tbx_uname.Text =dr["uname"].ToString ();
tbx_utel.Text =dr["utel"].ToString ();
tbx_uaddress.Text=dr["uadress"].ToString ();
tbx_uemail.Text=dr["uemail"].ToString ();
tbx_ucorporation.Text=dr["ucorporation"].ToString ();
ddl_upower.Items.FindByValue(dr["upower"].ToString ()).Selected =true;
}
else
{
Response.Write ("對不起,沒有該用戶信息");
Response.End ();
}
}
}
protected void btn_modify_Click(object sender, System.EventArgs e)
{
if(Page.IsValid )
{//從文件Web.config中讀取連接字符串
string strconn= ConfigurationSettings.AppSettings["dsn"];
//連接本地計算機的LMS數據庫
SqlConnection cn= new SqlConnection (strconn);
cn.Open ();
//利用Command對象調用存儲過程
SqlCommand cm=new SqlCommand ("usersmodify",cn);
//將命令類型轉為存儲類型
cm.CommandType =CommandType.StoredProcedure ;
//添加參數
cm.Parameters .Add ("@UID",SqlDbType.VarChar);
cm.Parameters .Add ("@UName",SqlDbType.VarChar);
cm.Parameters .Add ("@UTel",SqlDbType.VarChar);
cm.Parameters .Add ("@UAddress",SqlDbType.VarChar);
cm.Parameters .Add ("@UEmail",SqlDbType.VarChar);
cm.Parameters .Add ("@UPower",SqlDbType.Int );
cm.Parameters .Add ("@UCorporation",SqlDbType.VarChar );
//給存儲過程的參數付值
cm.Parameters ["@UID"].Value =lbl_uid.Text .ToString ();
cm.Parameters ["@UName"].Value =tbx_uname.Text .ToString ();
cm.Parameters ["@UTel"].Value =tbx_utel.Text .ToString ();
cm.Parameters ["@UAddress"].Value =tbx_uaddress.Text .ToString ();
cm.Parameters ["@UEmail"].Value =tbx_uemail.Text .ToString ();
cm.Parameters ["@UPower"].Value =ddl_upower.SelectedItem .Value ;
cm.Parameters ["@UCorporation"].Value =tbx_ucorporation.Text .ToString ();
cm.ExecuteNonQuery ();
//關閉連接
cn.Close();
Response.Redirect("usermanage.aspx");
}
}
protected void btn_delete_Click(object sender, System.EventArgs e)
{
//從文件Web.config中讀取連接字符串
string strconn= ConfigurationSettings.AppSettings["dsn"];
//連接本地計算機的LMS數據庫
SqlConnection cn= new SqlConnection (strconn);
cn.Open ();
SqlCommand cm=new SqlCommand ("usersdelete",cn);
cm.CommandType =CommandType.StoredProcedure ;
cm.Parameters .Add ("@UID",SqlDbType.VarChar );
//從lbl_uid取得UID值
cm.Parameters ["@UID"].Value =lbl_uid .Text .ToString ();
cm.ExecuteNonQuery ();
//關閉連接
cn.Close();
Response.Redirect("usermanage.aspx");
}
#region Web Form Designer generated code
override protected void OnInit(EventArgs e)
{
//
// CODEGEN:該調用是 ASP.NET Web 窗體設計器所必需的。
//
InitializeComponent();
base.OnInit(e);
}
/// <summary>
/// 設計器支持所需的方法 - 不要使用代碼編輯器修改
/// 此方法的內容。
/// </summary>
private void InitializeComponent()
{
}
#endregion
}
}
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