net10.0 
namespace System.ServiceModel.Channels
{
    public abstract class MessageHeader : MessageHeaderInfo
    {
        protected virtual void OnWriteStartHeader(XmlDictionaryWriter writer, MessageVersion messageVersion);
    }
}
.NET
10.0
.NET Framework
3.54.04.54.5.14.5.24.64.6.14.6.24.74.7.14.7.24.84.8.1
Information specific to net10.0
Assembly

System.ServiceModel.Primitives , Version=10.0.0.0, PublicKeyToken=b03f5f7f11d50a3a

Referencing

Your project needs a package reference to System.ServiceModel.Primitives.

Package System.ServiceModel.Primitives (10.0.652802) net10.0
Platform Restrictions

This API is supported on all platforms.

  • Built-in API
  • Package-provided API