public void btnAddMediaRole_Clicked(object sender, EventArgs e)
{
if(dlRolesToAssign.Items.Count == 0)
throw new Exception("Roles must be created first before trying to assign roles.");
MonkData db = new MonkData();
Monks.jkp_MediaRole mediaRole = new Monks.jkp_MediaRole();
if(MediaType == Monks.Enums.MediaTypes.Audio)
mediaRole.AudioId = ItemId;
else if(MediaType == Monks.Enums.MediaTypes.Book)
mediaRole.BookId = ItemId;
else if(MediaType == Monks.Enums.MediaTypes.Image)
mediaRole.ImageId = ItemId;
else if(MediaType == Monks.Enums.MediaTypes.Video)
mediaRole.VideoId = ItemId;
mediaRole.RoleId = new Guid(dlRolesToAssign.SelectedValue);
mediaRole.MediaRoleId = Guid.NewGuid();
var existingSameRole = from d in db.jkp_MediaRoles
where object.Equals( d.AudioId, mediaRole.AudioId) && object.Equals( d.BookId, mediaRole.BookId) && object.Equals( d.ImageId, mediaRole.ImageId) && object.Equals(d.VideoId , mediaRole.VideoId)
&& d.RoleId == mediaRole.RoleId
select d;
if(existingSameRole.Count() > 0)
{
modalAddRole.Hide();
return;
}
db.jkp_MediaRoles.InsertOnSubmit(mediaRole);
db.SubmitChanges();
LoadPageData();
modalAddRole.Hide();
}
private void detach_jkp_MediaRoles(jkp_MediaRole entity)
{
this.SendPropertyChanging();
entity.jkp_Book = null;
}
private void attach_jkp_MediaRoles(jkp_MediaRole entity)
{
this.SendPropertyChanging();
entity.jkp_Audio = this;
}
private void attach_jkp_MediaRoles(jkp_MediaRole entity)
{
this.SendPropertyChanging();
entity.aspnet_Role = this;
}