其中“进入系统”按钮的代码如下：
public partial class Ln_DangBan_Login :System.Web.UI.Page
{
protected void Page_Load(object sender,EventArgs e)
{
}
protected void imgLogin_Click(object sender,ImageClickEventArgs e)
{
string[] str = new PxOA.BLL.Sys.User().CheckLogin(txtUserName.Text,System.Web.Security.FormsAuthentication.HashPasswordForStoringInConfigFile(txtUserPwd.Text,"MD5"));
string strReason = string.Empty;
switch (str[0])
{
case "access":
strReason = "登录成功";
WriteLog(strReason);
Session["UserID"] = str[1];
Session["EmpID"] = str[2];
Session["DepID"] = str[3];
Response.Redirect("Index.aspx");
break;
case "noEmp":
strReason = "用户名错误";
WriteLog(strReason);
Response.Write("alert('" + strReason + "');");
break;
case "pError":
strReason = "密码错误";
WriteLog(strReason);
Response.Write("alert('" + strReason + "');");
break;
}
}