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Gets a picture or text to be left aligned in the page header.
Use the returned IHeaderFooter object to configure the text or picture shown in the left section of the header for this page.
IHeaderFooter LeftHeader { get; }
ReadOnly Property LeftHeader As IHeaderFooter
IPageSetup pageSetup = worksheet.PageSetup;
pageSetup.DifferentFirstPageHeaderFooter = true;
IHeaderFooter leftHeader = pageSetup.FirstPage.LeftHeader;
leftHeader.Text = "Quarterly Report";
string text = leftHeader.Text;