Asp.net button (nothing happen)

[kanthan87]

I am using the visual studio, I try to add button and then double click on it, but nothing happens (it's not going to the code behind), also it's not the same design with originally.My another question: ( code behind)When I click the send button, I want to show all my collected data at an empty page.\[code\]<fieldset> <div class="legend"><h3>iletisim</h3></div> <div class="form_row"> <div class="form_property form_required">Adiniz</div> <div class="form_value"> <asp:TextBox runat="server" id="txbadiniz"/> <asp:RequiredFieldValidator ID="RequiredFieldValidator1" runat="server" ControlToValidate="txbadiniz" ErrorMessage="Bos birakilamaz"> </asp:RequiredFieldValidator> </div> <div class="clearer">&nbsp;</div> </div> <div class="form_row"> <div class="form_property">Email</div> <div class="form_value"> <asp:TextBox runat="server" id="txbemail"/> <asp:RequiredFieldValidator ID="RequiredFieldValidator2" runat="server" ControlToValidate="txbemail" ErrorMessage="Bos birakilamaz" ForeColor="Red"></asp:RequiredFieldValidator> </div> <div class="clearer">&nbsp;</div> </div> <div class="form_row"> <div class="form_property">Telefon</div> <div class="form_value"> <asp:TextBox runat="server" id="txbtelefon"/> <asp:RequiredFieldValidator ID="RequiredFieldValidator3" runat="server" ControlToValidate="txbtelefon" ErrorMessage="Bos birakilamaz" ForeColor="Red"></asp:RequiredFieldValidator> </div> <div class="clearer">&nbsp;</div> </div> <div class="form_row"> <div class="form_property form_required">Mesaj</div> <div class="form_value"><textarea rows="10" name="comment"></textarea></div> <div class="clearer">&nbsp;</div> </div> <div class="form_row form_row_submit"> <div class="form_value"> <asp:Button ID="Btngonder" runat="server" Text="Gonder" /></div> <div class="clearer"></div> </div></fieldset>\[/code\]