private void method_31(int A_0, int A_1)
{
foreach (Paragraph paragraph in base.Document.GetChildElements(DocumentObjectType.Paragraph, true))
{
ParagraphFormat format = paragraph.Format;
if ((format.Istd == A_0) && (A_0 != 0))
{
if (A_1 == -1)
{
format.Remove(0x3e8);
}
else
{
format[0x3e8] = A_1;
}
}
}
}