📄 manage_user.aspx.cs
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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.OleDb;
public partial class Manage_manage_user : System.Web.UI.Page
{
dataOperate mydo = new dataOperate();
protected void Page_Load(object sender, EventArgs e)
{
createUser();
}
protected void createUser()
{
string sql = "select * from tb_login";
this.GridView1.DataSource = mydo.rows(sql, "tb_login").DefaultView;
this.GridView1.DataKeyNames = new string[] { "ID" };
this.GridView1.DataBind();
}
protected void GridView1_RowDeleting(object sender, GridViewDeleteEventArgs e)
{
string sql = "delete from tb_login where ID=" + GridView1.DataKeys[e.RowIndex].Value.ToString();
if (mydo.adlData(sql))
{
Page.RegisterStartupScript("true", "<script>alert('删除成功!')</script>");
}
else
{
Page.RegisterStartupScript("false", "<script>alert('删除失败!')</script>");
}
createUser();
}
//绑定图标
public string ImgUrl(string id)
{
string sql = "select Lock from tb_login where ID=" +id;
OleDbDataReader odr = mydo.row(sql); //调用数据库操作类的Row方法查找用户的详细信息
odr.Read();
int i =Convert.ToInt32(odr["Lock"]); //判断用户是否被锁定
if (i == 0)
{
return "../images/kaisuo.gif"; //返回未锁定的图标
}
else
{
return "../images/suo.gif"; //返回锁定的图标
}
}
//绑定操作
public string BtnText(string id)
{
string sql = "select Lock from tb_login where ID=" +id;
OleDbDataReader odr = mydo.row(sql); //调用数据库操作类的Row方法查找用户的详细信息
odr.Read();
int i = Convert.ToInt32(odr["Lock"]); //判断用户是否被锁定
if (i == 0)
{
return "锁定"; //返回锁定
}
else
{
return "解锁"; //返回解锁
}
}
}
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