i am using web farm solution and i have implemented few custom properties and my question is, is there a way i can enabled AJAX? when the user enter the bad name i validate in the prop and display error and its all working fine but it postback (repainting) the page.
private string _listName;
[WebBrowsable(true), WebDisplayName("List Name"), WebDescription("Enter ~ Separated List Name to Show Data Here.."), Personalizable(PersonalizationScope.Shared), System.ComponentModel.Category("Settings"), System.ComponentModel.DefaultValue("")]
public string ListName
{
get { return _listName; }
set
{
if (string.IsNullOrEmpty(_listName))
throw new WebPartPageUserException("Please enter atleast one List Name here...");
else
_listName = value;
}
}