Using Javascript:
<html xmlns="http://www.w3.org/1999/xhtml"> <head runat="server"> <title></title> <script type="text/javascript"> function DisableToolTip() { // Get the object var obj = document.getElementById('LnkBtn'); // set the tool tip as empty obj.title = ""; } </script> </head> <body> <form id="form1" runat="server"> <asp:LinkButton runat="server" Text="Simple Link Button" ToolTip="Simple Button with Tool Tip" ID="LnkBtn" ClientIDMode="Static" ></asp:LinkButton> <a href="#" id="lnkDisable" onclick="DisableToolTip();">Disable Tool Tip</a> </form> </body> </html>
Using JQuery:
<html xmlns="http://www.w3.org/1999/xhtml"> <head runat="server"> <title></title> <script src="Scripts/jquery-1.4.1.min.js" type="text/javascript"></script> <script type="text/javascript"> $(document).ready(function () { $("#lnkDisable").click(function () { $('#LnkBtn').attr({'title':''}); }); }); </script> </head> <body> <form id="form1" runat="server"> <asp:LinkButton runat="server" Text="Simple Link Button" ToolTip="Simple Button with Tool Tip" ID="LnkBtn" ClientIDMode="Static" ></asp:LinkButton> <a href="#" id="lnkDisable">Disable Tool Tip</a> </form> </body> </html>