DLVA prj

来源：互联网发布：labp网络管理协议编辑：程序博客网时间：2024/04/29 07:39

不在listBox中添加重复的项

                if (pwr >= -70.0 && pwr <= 5.0)                {                    //不再listBox中添加重复的项                    if (listBox_pwrList.Items.Contains(pwr))                    {                    }                    else                    {                        listBox_pwrList.Items.Add(pwr);                    }                }

序列化与反序列化

<span style="white-space:pre"></span>saveFileDialog1.Filter = "频率任务文件 (*.ftsk)|*.ftsk|所有文件 (*.*)|*.*";    //"*.ftsk|频率任务文件";                if (saveFileDialog1.ShowDialog() == DialogResult.OK)                {                    string filename = saveFileDialog1.FileName;                    IFormatter formatter = new BinaryFormatter();                    Stream stream = new FileStream(filename, FileMode.Create, FileAccess.Write, FileShare.None);                    formatter.Serialize(stream, freqTask);                    stream.Close();                }

openFileDialog1.Filter = "频率任务文件 (*.ftsk)|*.ftsk|所有文件 (*.*)|*.*";    //"*.ftsk|频率任务文件";            if (openFileDialog1.ShowDialog() == DialogResult.OK)            {                string filename = openFileDialog1.FileName;                IFormatter formatter = new BinaryFormatter();                Stream stream = new FileStream(filename, FileMode.Open, FileAccess.Read, FileShare.Read);                freqTask = (FreqTask)formatter.Deserialize(stream);                stream.Close();                ShowFreqTaskInfo();            }

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