title: What's the difference between ReportViewer.LocalReport.Refresh and ReportViewer.RefreshData?
body: <p>What's the difference between <code>ReportViewer.LocalReport.Refresh</code> and <code>ReportViewer.RefreshData</code>? It is necessary to execute <code>ReportViewer.LocalReport.Refresh()</code> before <code>ReportViewer.RefreshData()</code> when rendering a local RDLC report, or there is another way?</p>