How to remove extra item(-) in rad new Scheduler appointment window

[Venkata]

Hi,
I am using RadScheduler to create an new appointment(i am using latest version of Telerik.Web.UI.dll  version 2012.1.501.40).
When  i bind  the ResourceType from C# code behind             

ResourceType rt = new ResourceType("UserCalender");
rt.ForeignKeyField = "UserTypeId";
rt.KeyField = "UserTypeId";
rt.TextField = "UserTypeName";
rt.DataSource = GetUserTypes();
RadScheduler1.ResourceTypes.Add(rt);

 i am getting 1 extra option "-" in my comboBox
Like
   "-"
   "Development"
   "Testing"

I do not want that Extra  "-" in my combobox. So How to i remove that one and how do i select default option in combobox?

[Venkata]

Any Help?

[Plamen]

Hi Venkata,

 
You can refer to the Handling FormCreated help topic where Change the selected index of a resource combobox so always one option is preselected section similar scenario is explained.

Hope this will be helpful.

Greetings,
Plamen Zdravkov
the Telerik team

[Venkata]

Thanks for the reply.
I can able to select one of the item.
But Still shows "-" item in my resource combobox 
How do i remove that item?

[Venkata]

protected void RadScheduler1_FormCreated(object sender, SchedulerFormCreatedEventArgs e)
{
    if ((e.Container.Mode == SchedulerFormMode.AdvancedEdit) || (e.Container.Mode == SchedulerFormMode.AdvancedInsert))
    {
        RadComboBox resourceRoomCombo = e.Container.FindControl("ResRoom") as RadComboBox;
        foreach (RadComboBoxItem rcbi in resourceRoomCombo.Items)
     {
       if (rcbi.Text == "-")
       {
       resourceRoomCombo.Items.Remove(0);
       break;
       }
     }
    }
}