118 lines
4.5 KiB
C#
118 lines
4.5 KiB
C#
using System;
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using System.Windows.Forms;
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using CRVM.Entity;
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using System.Text.RegularExpressions;
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using System.IO;
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namespace CRVM
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{
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public partial class SetDataStorageForm : Form
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{
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public SetDataStorageForm()
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{
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InitializeComponent();
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}
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private void SetDataStorageForm_Load(object sender, EventArgs e)
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{
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InitalSetting();
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}
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private void InitalSetting()
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{
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checkBox_txtType.Checked = SysParam.Instance.checkTXT;
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checkBox_datType.Checked = SysParam.Instance.checkBIT;
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textBox_savePath.Text = SysParam.Instance.savePath;
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textBox_alarmSaveDays.Text = SysParam.Instance.saveDaysAlarm.ToString();
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textBox_noAlarmSaveDays.Text = SysParam.Instance.saveDaysNoAlarm.ToString();
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}
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private void btn_selectSavePath_Click(object sender, EventArgs e)
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{
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FolderBrowserDialog folderBrowser = new FolderBrowserDialog();
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if (folderBrowser.ShowDialog(this) == DialogResult.OK)
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{
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textBox_savePath.Text = folderBrowser.SelectedPath;
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}
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}
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private void checkBox_txtType_CheckedChanged(object sender, EventArgs e)
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{
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if (checkBox_txtType.Checked)
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{
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checkBox_datType.Checked = false;
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}
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else
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{
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checkBox_datType.Checked = true;
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}
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}
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private void checkBox_datType_CheckedChanged(object sender, EventArgs e)
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{
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if (checkBox_datType.Checked)
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{
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checkBox_txtType.Checked = false;
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}
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else
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{
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checkBox_txtType.Checked = true;
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}
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}
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private void btn_ok_Click(object sender, EventArgs e)
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{
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string pattern = @"^[1-9]\d*$";
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if (!Regex.IsMatch(textBox_alarmSaveDays.Text.Trim(), pattern))
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{
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MessageBox.Show("参数：存储时间（有报警）设置格式不正确，需为正整数！");
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return;
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}
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if (!Regex.IsMatch(textBox_noAlarmSaveDays.Text.Trim(), pattern))
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{
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MessageBox.Show("参数：存储时间（无报警）设置格式不正确，需为正整数！");
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return;
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}
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if (!Directory.Exists(textBox_savePath.Text.Trim()))
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{
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MessageBox.Show("存储目录不存在，请重新选择！");
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return;
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}
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if (!checkBox_datType.Checked && !checkBox_txtType.Checked)
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{
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MessageBox.Show("请选择文件的存储格式!");
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return;
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}
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SysParam.Instance.checkTXT = checkBox_txtType.Checked;
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SysParam.Instance.checkBIT = checkBox_datType.Checked;
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SysParam.Instance.savePath = textBox_savePath.Text;
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SysParam.Instance.saveDaysAlarm = Convert.ToInt32(textBox_alarmSaveDays.Text);
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SysParam.Instance.saveDaysNoAlarm = Convert.ToInt32(textBox_noAlarmSaveDays.Text);
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string driveStr = textBox_savePath.Text.Trim().Substring(0, 2);
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System.IO.DriveInfo drive = new System.IO.DriveInfo(driveStr);
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long availabelfreespace = drive.AvailableFreeSpace / 1024 / 1024 / 1024;//转换为G
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long avaliableDays = (availabelfreespace - 10) / 9;//每天5G数据，计算当前可以存储的天数,留10个G的冗余
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int maxSaveDays = SysParam.Instance.saveDaysNoAlarm > SysParam.Instance.saveDaysAlarm ? SysParam.Instance.saveDaysNoAlarm : SysParam.Instance.saveDaysAlarm;
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if (maxSaveDays > avaliableDays)
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{
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MessageBox.Show("当前硬盘剩余空间最多可存储" + avaliableDays + "天的数据，请重新设置存储时间!");
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return;
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}
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DialogResult dr = MessageBox.Show("系统将自动删除" + textBox_alarmSaveDays.Text + "天之前的报警数据！\r\n自动删除" + textBox_noAlarmSaveDays.Text + "天之前的不包含报警的数据！", "数据存储", MessageBoxButtons.OKCancel);
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if (dr == DialogResult.OK)
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{
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ConfigHelper.GetInstance("").SaveConfig(Application.StartupPath + "\\AppSetting.config");
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this.Close();
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}
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}
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private void bt_cancel_Click(object sender, EventArgs e)
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{
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this.Close();
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}
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}
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}
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