摘要： System.IO.File.Copy(string sourceFileName, string DestFileName);System.IO.File.Copy(string sourceFileName, string DestFileName, bool overwrite); 阅读全文

摘要： <div> <asp:Button ID="CloseButton" runat="server" Text="Close" OnClientClick="javaScript:window.close(); return false;" /> </div>---------------------- protected void Button1_Click(... 阅读全文