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2
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1 using System;
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2
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3 namespace ServerMonitorApp
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4 {
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9
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5 /// <summary>Control for editing a disk space check.</summary>
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2
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6 [CheckType(typeof(DiskSpaceCheck))]
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7 public partial class DiskSpaceCheckControl : CheckControl
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8 {
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9 public DiskSpaceCheckControl()
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10 {
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11 InitializeComponent();
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12 }
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13
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14 private void DiskSpaceCheckControl_Load(object sender, EventArgs e)
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15 {
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9
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16 // Initialize the free space units to a non-empty value.
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2
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17 FreeSpaceUnitsComboBox.SelectedIndex = 1;
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18 }
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19
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9
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20 /// <summary>Sets the values of the controls from a check's properties.</summary>
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2
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21 public override void LoadCheck(Check check1)
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22 {
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23 DiskSpaceCheck check = (DiskSpaceCheck)check1;
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24 DeviceTextBox.Text = check.Device;
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25 FreeSpaceTextBox.Text = check.MinFreeSpace.ToString();
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26 FreeSpaceUnitsComboBox.SelectedIndex = (int)check.FreeSpaceUnits;
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27 }
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28
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9
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29 /// <summary>Updates the properties of a check from user input.</summary>
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2
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30 public override void UpdateCheck(Check check1)
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31 {
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32 DiskSpaceCheck check = (DiskSpaceCheck)check1;
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33 check.Device = DeviceTextBox.Text.Trim();
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34 check.FreeSpaceUnits = (FreeSpaceUnits)FreeSpaceUnitsComboBox.SelectedIndex;
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35 try
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36 {
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37 check.MinFreeSpace = double.Parse(FreeSpaceTextBox.Text);
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38 }
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39 catch
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40 {
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41 check.MinFreeSpace = 0;
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42 throw new UpdateCheckException("Free space must be numeric.");
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43 }
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44 }
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45 }
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9
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46 }
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