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{description}
{excerpt}Saves the PowerPointTemplate to a stream passed in as the stream parameter.{excerpt}
{signature:C#}	
public void Save(System.IO.Stream stream)
{signature}{signature:vb.net}
Public Sub Save(ByRef stream As System.IO.Stream)
{signature}
{parameters}
{param:stream}A stream to write the resulting PowerPoint file to.{param}
{exceptions}
{exception:InvalidOperationException}{{Save}} will throw this exception if it does not have a PowerPoint document handle ({{Save}} cannot be called before {{Open}}).
{exception}
{remarks}You can call {{Save}} more than once for a single instance of [PowerPointTemplate]. This allows you to save more than one copy of a generated file, and/or both save the file on the server and stream it to the client.{remarks}
{example}
{code:csharp|title=C#}
using (PowerPointTemplate ppt = new PowerPointTemplate())
{
    ppt.Open("MyInputFilePath.pptx");
    
    using (FileStream outputFile = File.OpenWrite("MyOutputFilePath.pptx"))
    {
        ppt.Save(outputFile);
    }
}	
{code}
{code:vbnet|title=vb.net}
Using ppt As New PowerPointTemplate()

    ppt.Open("MyInputFilePath.pptx");
    
    Using outputFile As File.OpenWrite("MyOutputFilePath.pptx")
    
        ppt.Save(outputFile);

    End Using
    
End Using
{code}
{example}