>Eric,
>Something like this works for me:
>

> private void SetPropertyValue(string pstrControlName, string pstrPropName, string pstrValue)
> {
>	Control c = this.FindControl(pstrControlName);
>	if ( c != null )
>	{
>		PropertyInfo pi = c.GetType().GetProperty(pstrPropName,pstrValue.GetType());
>		if (pi != null && pi.CanWrite)
>			pi.SetValue(c,pstrValue,null);
>	}
> }
>

Cetin

Have you tried it with Tooltip? That kind of code is working for some properties like Text but not for Tooltip.