public List <ImageViewModel> GetAll()
{
using (ImageDataContext context = new ImageDataContext())
{
var allImages = (
from image in context.ImageEntitys
select new ImageViewModel
{
ImageId = image.ImageId,
Description = image.Description,
Photo = image.Photo
}).ToList();
return(allImages);
}
}
public void ContextChanged(SelectionChangedEventArgs eventArg)
{
var cmb = (ComboBox)eventArg.Source;
var cmbItem = (ComboBoxItem)cmb.SelectedItem;
var contextName = cmbItem.Content.ToString();
if (contextName == "context1")
{
ButtonDataContext = new CircleDataContext();
MainDataContext = new AuthorDataContext();
}
else if (contextName == "context2")
{
ButtonDataContext = new ImageDataContext();
MainDataContext = new PeopleDataContext();
}
}
public ImageViewModel GetById(int Id)
{
using (ImageDataContext context = new ImageDataContext())
{
var someImage = (
from image in context.ImageEntitys
where image.ImageId == Id
select new ImageViewModel
{
ImageId = image.ImageId,
Description = image.Description,
Photo = image.Photo
}
).FirstOrDefault();
return(someImage);
}
}
public ImageRepository(ImageDataContext dbContext)
{
_context = dbContext;
}
