private ParentMetadata() { } [Include] public Child Child{ get; set; } public string desc { get; set; } }
public IQueryable<Parent> GetParent() { return this.ObjectContext.Parents.Include("Child"); }
private void OKButton_Click(object sender, RoutedEventArgs e) { Web.Services.ParentContext context; context = new Web.Services.ParentContext(); WMS.Web.Model.Parent obj = new WMS.Web.Model.Parent(); Guid obj2 = Guid.NewGuid(); obj.GUIDParent = obj2; obj.desc = descTextBox.Text; obj.Child.GUIDParent = obj2; obj.Child.desc = descTextBox.Text; context.Parents.Add(obj); try { context.SubmitChanges(); MessageBox.Show("sucess"); this.DialogResult = true; } catch (Exception ex) { MessageBox.Show("Error: " + ex.Message); this.DialogResult = false; } }
var
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