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82 | 82 |
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83 | 83 | The objects used as keys by a <xref:System.Collections.Hashtable> are required to override the <xref:System.Object.GetHashCode%2A?displayProperty=nameWithType> method (or the <xref:System.Collections.IHashCodeProvider> interface) and the <xref:System.Object.Equals%2A?displayProperty=nameWithType> method (or the <xref:System.Collections.IComparer> interface). The implementation of both methods or interfaces must handle case sensitivity the same way; otherwise, the <xref:System.Collections.Hashtable> might behave incorrectly. For example, when creating a <xref:System.Collections.Hashtable>, you must use this class with the <xref:System.Collections.CaseInsensitiveComparer> class or any case-insensitive <xref:System.Collections.IComparer> implementation.
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84 | 84 |
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87 |
| -## Examples |
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| - The following code example creates a case-sensitive hash table and a case-insensitive hash table and demonstrates the difference in their behavior, even if both contain the same elements. |
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| - :::code language="csharp" source="~/snippets/csharp/System.Collections/CaseInsensitiveComparer/Overview/caseinsensitive.cs" id="Snippet1"::: |
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| - :::code language="vb" source="~/snippets/visualbasic/VS_Snippets_CLR_System/system.Collections.CaseInsensitive/VB/caseinsensitive.vb" id="Snippet1"::: |
92 |
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93 | 85 | ]]></format>
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94 | 86 | </remarks>
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95 | 87 | <altmember cref="T:System.Collections.Hashtable" />
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150 | 142 | ## Remarks
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151 | 143 | When the <xref:System.Collections.CaseInsensitiveHashCodeProvider> instance is created using this constructor, the <xref:System.Threading.Thread.CurrentCulture%2A?displayProperty=nameWithType> of the current thread is saved. Comparison procedures use the saved culture to determine the casing rules; therefore, hash code comparisons might have different results depending on the culture. For more information on culture-specific comparisons, see the <xref:System.Globalization> namespace and [Globalization and Localization](/dotnet/standard/globalization-localization/).
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152 | 144 |
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| -## Examples |
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| - The following code example creates a case-sensitive hash table and a case-insensitive hash table and demonstrates the difference in their behavior, even if both contain the same elements. |
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| - :::code language="csharp" source="~/snippets/csharp/System.Collections/CaseInsensitiveComparer/Overview/caseinsensitive.cs" id="Snippet1"::: |
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| - :::code language="vb" source="~/snippets/visualbasic/VS_Snippets_CLR_System/system.Collections.CaseInsensitive/VB/caseinsensitive.vb" id="Snippet1"::: |
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161 | 145 | ]]></format>
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162 | 146 | </remarks>
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163 | 147 | <altmember cref="P:System.Threading.Thread.CurrentCulture" />
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210 | 194 | ## Remarks
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211 | 195 | Comparison procedures use the specified <xref:System.Globalization.CultureInfo?displayProperty=nameWithType> to determine the casing rules. Hash code comparisons might have different results depending on the culture. For more information on culture-specific comparisons, see the <xref:System.Globalization> namespace and [Globalization and Localization](/dotnet/standard/globalization-localization/).
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212 | 196 |
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| -## Examples |
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| - The following code example creates a case-sensitive hash table and a case-insensitive hash table and demonstrates the difference in their behavior, even if both contain the same elements. |
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| - :::code language="csharp" source="~/snippets/csharp/System.Collections/CaseInsensitiveComparer/Overview/caseinsensitive.cs" id="Snippet1"::: |
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| - :::code language="vb" source="~/snippets/visualbasic/VS_Snippets_CLR_System/system.Collections.CaseInsensitive/VB/caseinsensitive.vb" id="Snippet1"::: |
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221 | 197 | ]]></format>
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222 | 198 | </remarks>
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223 | 199 | <exception cref="T:System.ArgumentNullException">
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320 | 296 | ## Remarks
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321 | 297 | Comparison procedures use the <xref:System.Globalization.CultureInfo.InvariantCulture%2A?displayProperty=nameWithType> to determine the casing rules. Hash code comparisons might have different results depending on the culture. For more information on culture-specific comparisons, see the <xref:System.Globalization> namespace and [Globalization and Localization](/dotnet/standard/globalization-localization/).
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322 | 298 |
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| -## Examples |
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| - The following code example creates a case-sensitive hash table and a case-insensitive hash table and demonstrates the difference in their behavior, even if both contain the same elements. |
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| - :::code language="csharp" source="~/snippets/csharp/System.Collections/CaseInsensitiveComparer/Overview/caseinsensitive.cs" id="Snippet1"::: |
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| - :::code language="vb" source="~/snippets/visualbasic/VS_Snippets_CLR_System/system.Collections.CaseInsensitive/VB/caseinsensitive.vb" id="Snippet1"::: |
330 |
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331 | 299 | ]]></format>
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332 | 300 | </remarks>
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333 | 301 | <altmember cref="P:System.Globalization.CultureInfo.InvariantCulture" />
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