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BillWagnerBillWagner
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Merge pull request #9207 from dotnet/main
2 parents c670bc4 + c3a3aad commit 5540036

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8 files changed

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‎snippets/csharp/System.Reflection.Metadata/CustomAttribute/Overview/CustomAttributeSnippets.cs‎

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using System;
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using System.IO;
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using System.Reflection.Metadata;
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using System.Reflection.PortableExecutable;
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static class CustomAttributeSnippets
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{
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// <SnippetPrintAttributes>
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class MyAttribute : Attribute
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{
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public int X { get; set; }
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}
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[My(X = 1)]
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class ExampleType1 { }
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[My(X = 2)]
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class ExampleType2 { }
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static void PrintCustomAttributes(MetadataReader mr, TypeDefinition t)
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{
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// Enumerate custom attributes on the type definition
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foreach (CustomAttributeHandle attrHandle in t.GetCustomAttributes())
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{
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CustomAttribute attr = mr.GetCustomAttribute(attrHandle);
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// Display the attribute type full name
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if (attr.Constructor.Kind == HandleKind.MethodDefinition)
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{
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MethodDefinition mdef = mr.GetMethodDefinition((MethodDefinitionHandle)attr.Constructor);
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TypeDefinition tdef = mr.GetTypeDefinition(mdef.GetDeclaringType());
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Console.WriteLine($"Type: {mr.GetString(tdef.Namespace)}.{mr.GetString(tdef.Name)}");
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}
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else if (attr.Constructor.Kind == HandleKind.MemberReference)
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{
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MemberReference mref = mr.GetMemberReference((MemberReferenceHandle)attr.Constructor);
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if (mref.Parent.Kind == HandleKind.TypeReference)
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{
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TypeReference tref = mr.GetTypeReference((TypeReferenceHandle)mref.Parent);
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Console.WriteLine($"Type: {mr.GetString(tref.Namespace)}.{mr.GetString(tref.Name)}");
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}
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else if (mref.Parent.Kind == HandleKind.TypeDefinition)
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{
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TypeDefinition tdef = mr.GetTypeDefinition((TypeDefinitionHandle)mref.Parent);
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Console.WriteLine($"Type: {mr.GetString(tdef.Namespace)}.{mr.GetString(tdef.Name)}");
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}
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}
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// Display the attribute value
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byte[] data = mr.GetBlobBytes(attr.Value);
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Console.Write("Value: ");
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for (int i = 0; i < data.Length; i++) Console.Write($"{data[i]:X2} ");
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Console.WriteLine();
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}
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}
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static void PrintTypesCustomAttributes(MetadataReader mr)
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{
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foreach (TypeDefinitionHandle tdh in mr.TypeDefinitions)
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{
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TypeDefinition t = mr.GetTypeDefinition(tdh);
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Console.WriteLine($"{mr.GetString(t.Namespace)}.{mr.GetString(t.Name)}");
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PrintCustomAttributes(mr, t);
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}
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}
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// </SnippetPrintAttributes>
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public static void Run()
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{
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using var fs = new FileStream(typeof(Program).Assembly.Location, FileMode.Open, FileAccess.Read, FileShare.ReadWrite);
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using var peReader = new PEReader(fs);
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MetadataReader mr = peReader.GetMetadataReader();
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PrintTypesCustomAttributes(mr);
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}
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}

‎snippets/csharp/System.Reflection.Metadata/CustomAttribute/Overview/CustomAttributeSnippets.csproj‎

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<Project Sdk="Microsoft.NET.Sdk">
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<PropertyGroup>
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<OutputType>Exe</OutputType>
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<TargetFramework>net7.0</TargetFramework>
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<Nullable>enable</Nullable>
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</PropertyGroup>
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</Project>

‎snippets/csharp/System.Reflection.Metadata/CustomAttribute/Overview/Program.cs‎

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using System;
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class Program
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{
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static void Main()
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{
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CustomAttributeSnippets.Run();
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}
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}

‎xml/System.Diagnostics/ActivityTraceId.xml‎

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@@ -405,7 +405,7 @@ The characters in <paramref name="idData" /> are not all lower-case hexadecimal
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</ReturnValue>
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<Parameters />
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<Docs>
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<summary>Returns a 16-character hexadecimal string that represents this span ID.</summary>
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<summary>Returns a 32-character hexadecimal string that represents this span ID.</summary>
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<returns>The 32-character hexadecimal string representation of this trace ID.</returns>
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<remarks>To be added.</remarks>
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</Docs>

‎xml/System.Numerics/INumberBase`1.xml‎

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@@ -1177,10 +1177,10 @@ For <xref:System.Numerics.IFloatingPointIeee754%601> this method matches the IEE
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<Parameter Name="provider" Type="System.IFormatProvider" Index="1" FrameworkAlternate="net-8.0" />
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</Parameters>
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<Docs>
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<param name="utf8Text">To be added.</param>
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<param name="provider">To be added.</param>
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<summary>To be added.</summary>
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<returns>To be added.</returns>
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<param name="utf8Text">The span of UTF-8 characters to parse.</param>
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<param name="provider">An object that provides culture-specific formatting information about <paramref name="utf8Text" />.</param>
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<summary>Parses a span of UTF-8 characters into a value.</summary>
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<returns>The result of parsing <paramref name="utf8Text" />.</returns>
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<remarks>To be added.</remarks>
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</Docs>
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</Member>
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</Parameter>
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</Parameters>
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<Docs>
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<param name="utf8Text">To be added.</param>
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<param name="provider">To be added.</param>
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<param name="result">To be added.</param>
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<summary>To be added.</summary>
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<returns>To be added.</returns>
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<param name="utf8Text">The span of UTF-8 characters to parse.</param>
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<param name="provider">An object that provides culture-specific formatting information about <paramref name="utf8Text" />.</param>
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<param name="result">On return, contains the result of successfully parsing <paramref name="utf8Text" /> or an undefined value on failure.</param>
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<summary>Tries to parse a span of UTF-8 characters into a value.</summary>
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<returns>
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<see langword="true" /> if <paramref name="utf8Text" /> was successfully parsed; otherwise, <see langword="false" />.</returns>
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<remarks>To be added.</remarks>
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</Docs>
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</Member>

‎xml/System.Reflection.Metadata/CustomAttribute.xml‎

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</Attribute>
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</Attributes>
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<Docs>
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<summary>To be added.</summary>
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<remarks>To be added.</remarks>
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<summary>Provides information about a custom attribute.</summary>
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<remarks>
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<format type="text/markdown"><![CDATA[
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## Remarks
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A custom attribute is an annotation that associates additional information with a metadata element, such as an assembly, type, or method. You can use the <xref:System.Reflection.Metadata.MetadataReader.GetCustomAttribute(System.Reflection.Metadata.CustomAttributeHandle)> method to get a custom attribute instance. For more information about attributes in .NET, see [Extend metadata using attributes](/dotnet/standard/attributes/).
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## Examples
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This example shows how to print all custom attributes applied to the type definition:
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:::code language="csharp" source="~/snippets/csharp/System.Reflection.Metadata/CustomAttribute/Overview/CustomAttributeSnippets.cs" id="SnippetPrintAttributes":::
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]]></format>
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</remarks>
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</Docs>
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<Members>
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<Member MemberName="Constructor">

‎xml/System.Runtime.InteropServices/NFloat.xml‎

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<summary>To be added.</summary>
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<returns>To be added.</returns>
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<remarks>To be added.</remarks>
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<inheritdoc cref="M:System.Numerics.ITrigonometricFunctions`1.DegreesToRadians(`0)" />
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</Docs>
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</Member>
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<Member MemberName="E">
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</Parameter>
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</Parameters>
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<Docs>
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<param name="utf8Text">To be added.</param>
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<param name="provider">To be added.</param>
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<summary>To be added.</summary>
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<returns>To be added.</returns>
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<param name="utf8Text">The span of UTF-8 characters to parse.</param>
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<param name="provider">An object that provides culture-specific formatting information about <paramref name="utf8Text" />.</param>
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<summary>Parses a span of UTF-8 characters into a value.</summary>
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<returns>The result of parsing <paramref name="utf8Text" />.</returns>
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<remarks>To be added.</remarks>
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<inheritdoc cref="M:System.IUtf8SpanParsable`1.Parse(System.ReadOnlySpan{System.Byte},System.IFormatProvider)" />
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</Docs>
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</Member>
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<Member MemberName="Parse">
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<summary>To be added.</summary>
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<returns>To be added.</returns>
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<remarks>To be added.</remarks>
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<inheritdoc cref="M:System.Numerics.INumberBase`1.Parse(System.ReadOnlySpan{System.Byte},System.Globalization.NumberStyles,System.IFormatProvider)" />
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</Docs>
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</Member>
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<Member MemberName="Parse">
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<summary>To be added.</summary>
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<returns>To be added.</returns>
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<remarks>To be added.</remarks>
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<inheritdoc cref="M:System.Numerics.ITrigonometricFunctions`1.RadiansToDegrees(`0)" />
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</Docs>
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</Member>
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<Member MemberName="ReciprocalEstimate">
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<Parameter Name="result" Type="System.Runtime.InteropServices.NFloat" RefType="out" Index="1" FrameworkAlternate="net-8.0" />
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</Parameters>
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<Docs>
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<param name="utf8Text">To be added.</param>
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<param name="result">To be added.</param>
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<summary>To be added.</summary>
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<returns>To be added.</returns>
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<param name="utf8Text">A read-only UTF-8 character span that contains the number to convert.</param>
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<param name="result">When this method returns, contains a floating-point number equivalent of the numeric value or symbol contained in <paramref name="utf8Text" /> if the conversion succeeded or zero if the conversion failed. The conversion fails if the <paramref name="utf8Text" /> is <see cref="P:System.ReadOnlySpan`1.Empty" /> or is not in a valid format. This parameter is passed uninitialized; any value originally supplied in result will be overwritten.</param>
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<summary>Tries to convert a UTF-8 character span containing the string representation of a number to its floating-point number equivalent.</summary>
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<returns>
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<see langword="true" /> if <paramref name="utf8Text" /> was converted successfully; otherwise, <see langword="false" />.</returns>
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<remarks>To be added.</remarks>
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</Docs>
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</Member>
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<Parameter Name="result" Type="System.Runtime.InteropServices.NFloat" RefType="out" Index="2" FrameworkAlternate="net-8.0" />
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</Parameters>
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<Docs>
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<param name="utf8Text">To be added.</param>
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<param name="provider">To be added.</param>
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<param name="result">To be added.</param>
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<summary>To be added.</summary>
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<returns>To be added.</returns>
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<param name="utf8Text">The span of UTF-8 characters to parse.</param>
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<param name="provider">An object that provides culture-specific formatting information about <paramref name="utf8Text" />.</param>
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<param name="result">On return, contains the result of successfully parsing <paramref name="utf8Text" /> or an undefined value on failure.</param>
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<summary>Tries to parse a span of UTF-8 characters into a value.</summary>
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<returns>
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<see langword="true" /> if <paramref name="utf8Text" /> was successfully parsed; otherwise, <see langword="false" />.</returns>
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<remarks>To be added.</remarks>
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<inheritdoc cref="M:System.IUtf8SpanParsable`1.TryParse(System.ReadOnlySpan{System.Byte},System.IFormatProvider,`0@)" />
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</Docs>
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</Member>
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<Member MemberName="TryParse">
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<summary>To be added.</summary>
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<returns>To be added.</returns>
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<remarks>To be added.</remarks>
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<inheritdoc cref="M:System.Numerics.INumberBase`1.TryParse(System.ReadOnlySpan{System.Byte},System.Globalization.NumberStyles,System.IFormatProvider,`0@)" />
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</Docs>
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</Member>
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<Member MemberName="TryParse">

‎xml/System.Threading/ThreadPool.xml‎

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Setting the thread pool size too large can cause performance problems. If too many threads are executing at the same time, the task switching overhead becomes a significant factor.
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> [!NOTE]
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> The thread pool may have upper limits for the maximum thread counts (such as `short.MaxValue`, depending on the implementation). The argument values are capped to the upper limit, so even when the method returns `true`, the actual maximum thread counts may be lower than requested.
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]]></format>
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</remarks>
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<altmember cref="M:System.Threading.ThreadPool.GetMaxThreads(System.Int32@,System.Int32@)" />

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