'宣言 Public Overloads Sub ReplaceContents( _ ByVal span As DocumentSpan, _ ByVal newText As String, _ ByRef error As String, _ Optional ByVal breakParagraphBeforeContent As Boolean, _ Optional ByVal breakParagraphAfterContent As Boolean _ )
public void ReplaceContents( DocumentSpan span, string newText, out string error, bool breakParagraphBeforeContent, bool breakParagraphAfterContent )