private void showhouse()
{
string pcroom = tcook.Hroom;
if (!LearnSite.Common.XmlHelp.GetHouseMode())
{
LearnSite.BLL.Computers cbll = new LearnSite.BLL.Computers();
DDLhouse.DataSource = cbll.CmpRoom();
DDLhouse.DataTextField = "Pm";
DDLhouse.DataValueField = "Pm";
DDLhouse.DataBind();
HyperLinkSeat.Visible = false;
}
else
{
HyperLinkSeat.Visible = true;
LearnSite.BLL.House hbll = new LearnSite.BLL.House();
DDLhouse.DataSource = hbll.GetListHouse();
DDLhouse.DataTextField = "Hname";
DDLhouse.DataValueField = "Hid";
DDLhouse.DataBind();
}
if (DDLhouse.Items.FindByValue(pcroom) != null)
{
DDLhouse.SelectedValue = pcroom;
}
}
private void showIpMachine()
{
LearnSite.BLL.Computers cbll = new LearnSite.BLL.Computers();
GVComputer.DataSource = cbll.GetListOrderBy(Radiobtnorder.SelectedValue);
GVComputer.DataBind();
CheckBoxhostname.Checked = LearnSite.Common.XmlHelp.GetAutoHostName();
}
private void showhouse()
{
LearnSite.BLL.Computers cbll = new LearnSite.BLL.Computers();
DDLhouse.DataSource = cbll.CmpRoom();
DDLhouse.DataTextField = "Pm";
DDLhouse.DataValueField = "Pm";
DDLhouse.DataBind();
}
private void showSeat()
{
string croom = DDLhouse.SelectedValue;
if (!string.IsNullOrEmpty(croom))
{
LearnSite.BLL.Computers cbll = new LearnSite.BLL.Computers();
LearnSite.Model.SeatCollect seact = new LearnSite.Model.SeatCollect();
seact = cbll.GetSeat(croom);//select Pip,Pmachine,Px,Py from Computers
DataList1.DataSource = seact.Dt;
DataList1.DataBind();
DataList1.RepeatColumns = seact.Column;
Labelnum.Text = "当前机房电脑数量：" + seact.Online.ToString() + "台 列数为" + seact.Column.ToString();
}
}
protected void BtnDelAll_Click(object sender, EventArgs e)
{
if (Request.Cookies[LearnSite.Common.CookieHelp.teaCookieNname] != null)
{
LearnSite.BLL.Computers cbll = new LearnSite.BLL.Computers();
cbll.DeleteAll();
System.Threading.Thread.Sleep(500);
showIpMachine();
}
else
{
string ch = "请登录后执行操作！";
LearnSite.Common.WordProcess.Alert(ch, this.Page);
}
}
protected void GVComputer_RowCommand(object sender, GridViewCommandEventArgs e)
{
if (Request.Cookies[LearnSite.Common.CookieHelp.teaCookieNname] != null)
{
if (e.CommandName.Equals("Lock"))
{
string myPid = e.CommandArgument.ToString();
LearnSite.BLL.Computers cbll = new LearnSite.BLL.Computers();
cbll.UpLock(Int32.Parse(myPid));
System.Threading.Thread.Sleep(500);
showIpMachine();
}
if (e.CommandName.Equals("Del"))
{
string myPid = e.CommandArgument.ToString();
LearnSite.BLL.Computers cbll = new LearnSite.BLL.Computers();
cbll.Delete(Int32.Parse(myPid));
System.Threading.Thread.Sleep(500);
showIpMachine();
}
if (e.CommandName.Equals("Upd"))
{
string myPid = e.CommandArgument.ToString();
int i = ((GridViewRow)((Button)e.CommandSource).NamingContainer).RowIndex;
//(该方法不需要html中的绑定,取id.刚刚看到的,加上来,好方法.......)
TextBox tb = (TextBox)GVComputer.Rows[i].FindControl("TextBoxp");
LearnSite.BLL.Computers cbll = new LearnSite.BLL.Computers();
cbll.UpdateByPid(Int32.Parse(myPid), tb.Text.Trim());
System.Threading.Thread.Sleep(500);
showIpMachine();
}
if (e.CommandName.Equals("Can"))
{
System.Threading.Thread.Sleep(500);
showIpMachine();
}
}
else
{
string ch = "请登录后执行操作！";
LearnSite.Common.WordProcess.Alert(ch, this.Page);
}
}
/// <summary>
/// 获取IP对应机器名，返回主机名
/// </summary>
/// <param name="Pip"></param>
/// <returns></returns>
private string GetHostNameMy(string aPip)
{
string msg = "否";//表示不自动获取主机名
if (!string.IsNullOrEmpty(aPip))
{
LearnSite.BLL.Computers cbll = new LearnSite.BLL.Computers();
LearnSite.Model.Computers cmodel = new LearnSite.Model.Computers();
cmodel = cbll.GetModelByIp(aPip);
bool autohostname = LearnSite.Common.XmlHelp.GetAutoHostName(); //自动取主机名开关
if (cmodel != null) //如果存在
{
msg = cmodel.Pmachine; //获取主机名
if (!cmodel.Plock && autohostname) //如果未锁定，更新主机名并锁定
{
string newMachine = LearnSite.Common.Computer.GetGuestHost(aPip);
cbll.UpdateByPid(cmodel.Pid, newMachine);
msg = newMachine;//返回新主机名
}
}
else
{
if (autohostname)
{
LearnSite.Model.Computers newmodel = new LearnSite.Model.Computers();//会丢失？不能过早定义？
newmodel.Pip = aPip;
newmodel.Plock = true;
string addMachine = LearnSite.Common.Computer.GetGuestHost(aPip);
newmodel.Pmachine = addMachine;
newmodel.Pdate = DateTime.Now;
cbll.Add(newmodel);
msg = addMachine;
}
}
}
else
{
msg = "空";//表示获取不到IP，反回主机名为空
}
return(msg);
}
/// <summary>
/// 根据IP更新主机名，不存在则添加
/// </summary>
public bool UpdateIp(string Pip, string Pmachine)
{
bool isok = false;
if (!ExistsIp(Pip))
{
Model.Computers cmodel = new Model.Computers();
cmodel.Pdate = DateTime.Now;
cmodel.Pip = Pip;
cmodel.Plock = true;
cmodel.Pmachine = Pmachine;
BLL.Computers cbll = new Computers();
if (cbll.Add(cmodel) > 0)
{
isok = true;
}
}
else
{
isok = dal.UpdateIp(Pip, Pmachine);
}
return(isok);
}
