Hi Ryan C,
The RadToolTip provides functionality which offers dynamic creation of tooltips both on the server and on the client.
1) To create a RadToolTip on the server you should use the standard approach you use to dynamically create controls, e.g :
RadToolTip tooltip = new RadToolTip();
tooltip.TargetControlID = myTargetControlID;
//set different properties here
2) To create a tooltip on the client you should use the RadToolTipManager's client API and its createToolTip() method which demonstrated in the demo below:
Since there is ability to create and configure tooltips both on the server and on the client and also to configure them, we believe that this is teh basic needed functionality a control should offer as a built-in functionality. If you expect another built-in functionality, please provide detailed explanations and in case we fpund it useful in enough scenarios and basic enough, we can consider it as a feature request and we can implement it.
the Telerik team