/// <summary>
/// 根据子网地址和掩码地址初始化子网类
/// </summary>
/// <param name="_ip">子网地址</param>
/// <param name="_mask">掩码地址</param>
public Subnet(IpAddress _ip, IpAddress _mask)
{
if (!_mask.IsValidMask())
{
throw new SubnetErrorException("不是正确的掩码格式");
}
if (_ip.GetSubnetAddress(_mask).CompareTo(_ip) != 0)
{
throw new SubnetErrorException("子网地址和掩码不搭配");
}
ip = _ip;
mask = _mask;
maskBitsNum = _mask.GetMaskBits();
}
private void btnAddSubnet_Click(object sender, RoutedEventArgs e)
{
if (tbIP.IP == null && tbMask.IP == null)
{
MessageBox.Show("子网地址或掩码不是正确的IP格式");
return;
}
IpAddress ip = new IpAddress(tbIP.IP);
IpAddress mask = new IpAddress(tbMask.IP);
if (!mask.IsValidMask())
{
MessageBox.Show("掩码的格式不正确");
return;
}
IpAddress subnet = ip.GetSubnetAddress(mask);
subnetList.Add(new Subnet(subnet, mask));
tbIP.Clear();
tbMask.Clear();
}
private void btnAddIP_Click(object sender, RoutedEventArgs e)
{
string strIpAddr = tbAddIP.Text.Trim();
IpAddress ipAddr, ipMask, ipGateWay;
string strIpMask = tbAddMask.Text.Trim();
string strIpGateWay = tbAddGateway.Text.Trim();
string ipName = tbAddIPName.Text.Trim();
string ipEquipName = cbbAddIPEquipName.Text;
if (ipEquipName.Equals("选择设备"))
{
MessageBox.Show("请选择一个设备");
return;
}
if (!IpAddress.IsIP(strIpAddr))
{
MessageBox.Show("地址格式不正确");
return;
}
ipAddr = new IpAddress(strIpAddr);
if (string.IsNullOrEmpty(strIpMask))
{
ipMask = null;
}
else
{
if (!IpAddress.IsIP(strIpMask))
{
MessageBox.Show("掩码应是一个IP地址格式");
return;
}
ipMask = new IpAddress(strIpMask);
if (!ipMask.IsValidMask())
{
MessageBox.Show("掩码格式不正确");
return;
}
}
if (string.IsNullOrEmpty(strIpGateWay))
{
ipGateWay = null;
}
else
{
if (!IpAddress.IsIP(strIpGateWay))
{
MessageBox.Show("网关格式错误");
return;
}
ipGateWay = new IpAddress(strIpGateWay);
}
string getIDSql = "SELECT Equip_Index FROM Equipments WHERE Equip_Name = '" + ipEquipName + "'";
int equipID = Convert.ToInt32(App.DBHelper.returnScalar(getIDSql));
if (equipID <= 0)
{
MessageBox.Show("数据库中未找到相应的设备号");
return;
}
string insertSql = string.Format("INSERT INTO IPAddress(IP_Address, IP_EquipID, IP_Mask, IP_GateWay, IP_Name) VALUES('{0}',{1},'{2}','{3}','{4}')", strIpAddr, equipID, strIpMask, strIpGateWay, ipName);
if (!App.DBHelper.ExecuteReturnBool(insertSql))
{
MessageBox.Show("插入IP失败");
return;
}
IPInfor4DB ipInfo = new IPInfor4DB(ipAddr, equipID, ipEquipName, ipMask, ipGateWay, ipName, false);
string getipIDSql = string.Format("SELECT IP_Index FROM IPAddress WHERE IP_EquipID = {0} AND IP_Address = '{1}'", equipID, strIpAddr);
ipInfo.IpIndex = Convert.ToInt32(App.DBHelper.returnScalar(getipIDSql));
ipInformationList.Add(ipInfo);
tbAddIP.Text = "";
tbAddIPName.Text = "";
tbAddMask.Text = "";
tbAddGateway.Text = "";
}