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annotate MetroWpf/MetroWpf.Framework/Extensions/StringConverter.cs @ 121:8f94475d3146 tip

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final code
author stevenh7776
date Thu, 31 May 2012 15:35:26 +0100
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15
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1 using System;
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2
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3 namespace MetroWpf
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4 {
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5 /// <summary>
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6 /// Universal conversion and parsing methods for strings.
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7 /// These methods are avaiblable throught the generic object.Convert method:
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8 /// Feel free to provide additional converns for string or any other object type.
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9 /// </summary>
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10 /// <example><code>
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11 /// var value = "123";
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12 /// var numeric = value.Convert().ToInt32();
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13 /// </code></example>
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14 public static class StringConverter
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15 {
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16 #region · Extensions ·
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17
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18 /// <summary>
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19 /// Converts a string to an Int32 value
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20 /// </summary>
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21 /// <param name="value">The value.</param>
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22 /// <returns></returns>
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23 /// <example><code>
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24 /// var value = "123";
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25 /// var numeric = value.Convert().ToInt32();
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26 /// </code></example>
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27 public static int ToInt32(this IConverter<string> value)
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28 {
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29 return ToInt32(value, 0, false);
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30 }
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31
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32 /// <summary>
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33 /// Converts a string to an Int32 value
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34 /// </summary>
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35 /// <param name="value">The value.</param>
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36 /// <param name="defaultValue">The default value.</param>
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37 /// <param name="ignoreException">if set to <c>true</c> any parsing exception will be ignored.</param>
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38 /// <returns></returns>
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39 /// <example><code>
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40 /// var value = "123";
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41 /// var numeric = value.Convert().ToInt32();
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42 /// </code></example>
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43 public static int ToInt32(this IConverter<string> value, int defaultValue, bool ignoreException)
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44 {
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45 if (ignoreException)
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46 {
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47 try
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48 {
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49 return ToInt32(value, defaultValue, false);
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50 }
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51 catch
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52 {
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53 }
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54
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55 return defaultValue;
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56 }
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57
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58 return int.Parse(value.Value);
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59 }
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60
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61 #endregion
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62 }
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63 }