Having trouble with bootstrap tooltip

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C#

ASP.NET

Javascript

ToolTip

Hi, I am trying to create a Bootstrap using below code.Codes works fine.But the problem is I need to show the tooltip in several line.

String details_compID = "Intern ID: " + ds.Tables[0].Rows[0]["InternID"].ToString();
String details_Name = "Name: " + ds.Tables[0].Rows[0]["NameWithInit"].ToString();
panelName.Controls.Add(new LiteralControl(" "));

I need to break the lines between ID and Name.

Regards.
Praboda M Perera

What I have tried:

String details_compID = "Intern ID: " + ds.Tables[0].Rows[0]["InternID"].ToString();
String details_Name = "Name: " + ds.Tables[0].Rows[0]["NameWithInit"].ToString();
panelName.Controls.Add(new LiteralControl("<td data-toggle='tooltip' title='" + details_compID + "<br>" + details_Name + "' style=background-color:#99CCFF; > </td>"));