<PackageReference Include="Microsoft.Data.SqlClient" Version="7.0.0" />

Microsoft.Data.SqlClient.SqlInfoMessageEventHandler

public sealed delegate SqlInfoMessageEventHandler : MulticastDelegate
Represents the method that will handle the InfoMessage event of a SqlConnection .
public SqlInfoMessageEventHandler(object object, IntPtr method)

public virtual IAsyncResult BeginInvoke(object sender, SqlInfoMessageEventArgs e, AsyncCallback callback, object object)

public virtual void EndInvoke(IAsyncResult result)

public virtual void Invoke(object sender, SqlInfoMessageEventArgs e)