/// <summary>
/// Bind data for this control.
/// </summary>
private void BindData()
{
// list roles of this board
var groups = this.GetRepository <Group>().List(boardId: this.PageContext.PageBoardID);
// set repeater data-source
this.RoleListYaf.DataSource = groups;
// clear cached list of roles
this.availableRoles.Clear();
// get all provider roles
(from role in AspNetRolesHelper.GetAllRoles()
let rows = groups.Select(g => g.Name == role)
where groups.Count == 0
select role).ForEach(role1 => this.availableRoles.Add(role1));
// check if there are any roles for syncing
if (this.availableRoles.Count > 0 && !Config.IsDotNetNuke)
{
// make it data-source
this.RoleListNet.DataSource = this.availableRoles;
}
else
{
// no data-source for provider roles
this.RoleListNet.DataSource = null;
}
// bind data to controls
this.DataBind();
}