我有这个:
<img src="inc/img/import_up.png" alt="Import" width="73" height="31" style="cursor: pointer;" onmouseover="src='inc/img/import_ov.png'" onmouseout="src='inc/img/import_up.png'" ID="btnImport" runat="server" Text="Import" CssClass="import_form_submit" OnClientClick="return Import_ClientClick()" onclick="btnImport_Click" />
并且需要把它变成这样的东西:
<asp:Button ID="btnImport" runat="server" Text="Import" CssClass="import_form_submit" OnClientClick="return Import_ClientClick()" onclick="btnImport_Click" />