{
if (!ApplicationSettings.EnableNotifyIcon && !chkStartHTTP.Checked)
{
MessageBox.Show("Displaying Notify Icon in system tray is already disabled and you cannot disable http service. Either of one is required to manage the service.", "Advanced FTP Server");
chkStartHTTP.Checked = true;
return;
}
if (txtPasvRangeFrom.Value >= (txtPasvRangeTo.Value - 10))
{
MessageBox.Show("Invalid PASV Port range. Atleast 10 ports must be allowed for PASSIV mode.", "Advanced FTP Server");
return;
}
ApplicationSettings.FTPPort = Convert.ToInt32(txtFTPPort.Value);
ApplicationSettings.AutoStartFTP = chkEnableFTP.Checked;
ApplicationSettings.EnableFTPLogging = chkEnableFTPLogging.Checked;
ApplicationSettings.MinPassvPort = (int)txtPasvRangeFrom.Value;
ApplicationSettings.MaxPassvPort = (int)txtPasvRangeTo.Value;
ApplicationSettings.HTTPPort = Convert.ToInt32(txtHTTPPort.Value);
ApplicationSettings.AutoStartHTTP = chkStartHTTP.Checked;
ApplicationSettings.UserName = txtLoginID.Text.Trim();
ApplicationSettings.Password = txtPassword.Text;
ApplicationSettings.SaveSettings();
Close();
}//保存修改后的端口号
}
3.1.5 常规设置
常规设置模块主要是用于提供给用户一些基本的设置需求。其界面如图3-7所示。该界面设置了用户选项,这些选项包括菜单栏上的图标显示、文件夹图标的变换以及日期格式的选择。日期格式的选择通过下拉菜单实现,同时在选择日期时间格式的下方还增加了一个举例方案,以实际的日期时间来显示当前选择的格式类型,该设置是通过文本框进行显示,以便让用户在选择时能够按照自己的爱好进行设置。
图3-7 常规设置界面
该界面用到的主要控件如表3.7所示。
表3.7 常规设置控件
控件 控件名 控件类型 说明
1 txt ComboBox 显示下拉菜单信息
2 lbl Lable 文本显示
3 btn Button 触发事件 C#的FTP服务器软件系统的设计与实现(18):http://www.751com.cn/jisuanji/lunwen_5865.html