HostCurrentTransactionCallback.xml

<Type Name="HostCurrentTransactionCallback" FullName="System.Transactions.HostCurrentTransactionCallback">
  <TypeSignature Language="C#" Value="public delegate System.Transactions.Transaction? HostCurrentTransactionCallback();" FrameworkAlternate="net-5.0;net-6.0;net-7.0;net-8.0;net-9.0" />
  <TypeSignature Language="ILAsm" Value=".class public auto ansi sealed HostCurrentTransactionCallback extends System.MulticastDelegate" />
  <TypeSignature Language="DocId" Value="T:System.Transactions.HostCurrentTransactionCallback" />
  <TypeSignature Language="VB.NET" Value="Public Delegate Function HostCurrentTransactionCallback() As Transaction " />
  <TypeSignature Language="F#" Value="type HostCurrentTransactionCallback = delegate of unit -&gt; Transaction" />
  <TypeSignature Language="C++ CLI" Value="public delegate System::Transactions::Transaction ^ HostCurrentTransactionCallback();" />
  <TypeSignature Language="C#" Value="public delegate System.Transactions.Transaction HostCurrentTransactionCallback();" FrameworkAlternate="netcore-2.0;netcore-2.1;netcore-2.2;netcore-3.0;netcore-3.1;netframework-2.0;netframework-3.0;netframework-3.5;netframework-4.0;netframework-4.5;netframework-4.5.1;netframework-4.5.2;netframework-4.6;netframework-4.6.1;netframework-4.6.2;netframework-4.7;netframework-4.7.1;netframework-4.7.2;netframework-4.8;netframework-4.8.1;netstandard-2.0;netstandard-2.1" />
  <AssemblyInfo>
    <AssemblyName>System.Transactions</AssemblyName>
    <AssemblyVersion>2.0.0.0</AssemblyVersion>
    <AssemblyVersion>2.0.5.0</AssemblyVersion>
    <AssemblyVersion>4.0.0.0</AssemblyVersion>
  </AssemblyInfo>
  <AssemblyInfo>
    <AssemblyName>netstandard</AssemblyName>
    <AssemblyVersion>2.0.0.0</AssemblyVersion>
    <AssemblyVersion>2.1.0.0</AssemblyVersion>
  </AssemblyInfo>
  <AssemblyInfo>
    <AssemblyName>System.Transactions.Local</AssemblyName>
    <AssemblyVersion>4.0.0.0</AssemblyVersion>
    <AssemblyVersion>4.0.1.0</AssemblyVersion>
    <AssemblyVersion>4.0.2.0</AssemblyVersion>
    <AssemblyVersion>5.0.0.0</AssemblyVersion>
    <AssemblyVersion>6.0.0.0</AssemblyVersion>
    <AssemblyVersion>7.0.0.0</AssemblyVersion>
    <AssemblyVersion>8.0.0.0</AssemblyVersion>
    <AssemblyVersion>9.0.0.0</AssemblyVersion>
  </AssemblyInfo>
  <TypeForwardingChain>
    <TypeForwarding From="netstandard" FromVersion="2.1.0.0" To="System.Transactions.Local" ToVersion="5.0.0.0" FrameworkAlternate="net-5.0" />
    <TypeForwarding From="netstandard" FromVersion="2.1.0.0" To="System.Transactions.Local" ToVersion="6.0.0.0" FrameworkAlternate="net-6.0" />
    <TypeForwarding From="netstandard" FromVersion="2.1.0.0" To="System.Transactions.Local" ToVersion="7.0.0.0" FrameworkAlternate="net-7.0" />
    <TypeForwarding From="netstandard" FromVersion="2.1.0.0" To="System.Transactions.Local" ToVersion="8.0.0.0" FrameworkAlternate="net-8.0" />
    <TypeForwarding From="netstandard" FromVersion="2.1.0.0" To="System.Transactions.Local" ToVersion="9.0.0.0" FrameworkAlternate="net-9.0" />
  </TypeForwardingChain>
  <Base>
    <BaseTypeName>System.Delegate</BaseTypeName>
  </Base>
  <Parameters />
  <ReturnValue>
    <ReturnType>System.Transactions.Transaction</ReturnType>
  </ReturnValue>
  <Docs>
    <summary>Provides a mechanism for the hosting environment to supply its own default notion of <see cref="P:System.Transactions.Transaction.Current" />.</summary>
    <returns>A <see cref="T:System.Transactions.Transaction" /> object.</returns>
    <remarks>
      <format type="text/markdown"><![CDATA[  
  
## Remarks  
 This delegate provides a mechanism for a hosting environment to supply its own default notion of <xref:System.Transactions.Transaction.Current%2A>. It is called when <xref:System.Transactions.Transaction.Current%2A> is `null`, and there is no current <xref:System.Transactions.TransactionScope> that indicates that the ambient transaction may have been suppressed.  
  
 ]]></format>
    </remarks>
  </Docs>
</Type>