protected void ButtonClick(object sender, EventArgs e)
        {
            this.HideLabels();
            bool returnResult = false;
            var Hostname = txtHostname.Text.Trim();
            var Ipaddress = txtIPAddress.Text.Trim();

            // Switch Name validation
            if (string.IsNullOrWhiteSpace(Ipaddress))
            {
                this.ShowErrorMessage("Please enter IP Address.");
                return;
            }

            if (string.IsNullOrWhiteSpace(Hostname))
            {
                this.ShowErrorMessage("Please enter Hostname.");
                return;
            }

            try
            {
                //Call PSI file creater Method:
                CreatePSIFile(Hostname, Ipaddress);

                if (0 == EditroleinstallationId)
                {
                    var clientUser = new Roleinstallation()
                    {
                        CreatedBy = Context.User.Identity.Name,
                        CreatedDate = DateTimeHelper.Now,
                        IPAddress = Ipaddress,
                        Hostname = Hostname
                    };

                    RoleinstallationService.Create(clientUser);
                    ShowSuccessMessage("Script Generated. Click to download.");
                    txtHostname.Text = string.Empty;
                    txtIPAddress.Text = string.Empty;
                }
                else
                {
                    var Roleinstallation = RoleinstallationService.Retrieve(EditroleinstallationId);
                    Roleinstallation.Hostname = Hostname;
                    Roleinstallation.IPAddress = Ipaddress;

                    RoleinstallationService.Update(Roleinstallation);
                    ShowSuccessMessage("Script Generated. Click to download.");
                }
            }
            catch (Exception ex)
            {
                this.ShowErrorMessage(
                    ex.Message.Contains(
                        "An error occurred while updating the entries. See the inner exception for details.")
                        ? "Duplicate Entry"
                        : ex.Message);
            }
        }
 public virtual void Delete(Roleinstallation entity)
 {
     this.Service.Delete(entity);
 }