csharp 按Enter键触发c＃中的按钮

Posted 2021-05-12

<asp:Panel ID="pnlSearch" runat="server" DefaultButton="btnImageButton" EnableViewState="false" CssClass="searchboxinline">
    <div class="web-search">
	    <a class="expand-one search-icon" href="#"><i class="fa fa-search" aria-hidden="true"></i></a>
	    <div class="content-one">
		    <asp:textbox ID="ltlText" runat="server" EnableViewState="false"></asp:textbox><asp:Button ID="btnSearch" onclick="ConfirmSearch" runat="server" CssClass="cbpsearchbutton"/>
		    <a class="expand-one" href="#"><i class="fa fa-times" aria-hidden="true"></i></a>
	    </div>
    </div>
    <asp:ImageButton ID="btnImageButton" runat="server" Visible="false" OnClick="btnImageButton_Click"
        EnableViewState="false" />
</asp:Panel>

when input value in textbox and press enter, ImageButton will be triggered.