Mercurial > servermonitor

annotate ServerMonitor/Forms/InputDialog.cs @ 20:b21318f6e3f1

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About window tweaks
author Brad Greco <brad@bgreco.net>
date Thu, 30 May 2019 20:36:42 -0400
parents 7127d5b5ac75
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1 using System;
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2 using System.Drawing;
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3 using System.Windows.Forms;
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5 namespace ServerMonitorApp
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6 {
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7 /// <summary>Message dialog with an input box.</summary>
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8 public partial class InputDialog : Form
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9 {
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10 /// <summary>Message to show.</summary>
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11 public string Message { get; set; }
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13 /// <summary>Icon to show.</summary>
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14 public Icon MessageIcon { get; set; }
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16 /// <summary>The text entered by the user.</summary>
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17 public string Input { get; private set; } = "";
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19 public InputDialog()
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20 {
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21 InitializeComponent();
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22 }
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23
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24 private void InputDialog_Load(object sender, EventArgs e)
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25 {
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26 MessageIconPictureBox.Image = (MessageIcon ?? SystemIcons.Question).ToBitmap();
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27 MessageLabel.Text = Message;
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28 }
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30 /// <summary>Updates the public property with the checked state so it can be read by the dialog owner.</summary>
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31 private void InputTextBox_TextChanged(object sender, EventArgs e)
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32 {
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33 Input = InputTextBox.Text;
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34 }
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36 /// <summary>Creates and shows an input box dialog.</summary>
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37 /// <param name="message">The message to display.</param>
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38 /// <param name="icon">The icon to display.</param>
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39 /// <param name="owner">The dialog owner.</param>
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40 /// <returns>The string entered by the user, or null if the dialog was cancelled.</returns>
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41 public static string ShowDialog(string message, Icon icon = null, IWin32Window owner = null)
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42 {
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43 using (InputDialog dialog = new InputDialog() { Message = message, MessageIcon = icon })
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44 {
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45 return dialog.ShowDialog(owner) == DialogResult.OK ? dialog.Input : null;
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46 }
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47 }
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48 }
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49 }