private void detach_Ideas(Ideas entity)
{
this.SendPropertyChanging();
entity.Categories = null;
}
private void attach_Ideas(Ideas entity)
{
this.SendPropertyChanging();
entity.Categories = this;
}
partial void DeleteIdeas(Ideas instance);
partial void UpdateIdeas(Ideas instance);
partial void InsertIdeas(Ideas instance);
private void CreateIdea()
{
if (IdeaTitle.Text.Length > 250)
{
MessageBox.Show("Idea title is too long!");
}
else if (IdeaContent.Text.Length > 3990)
{
MessageBox.Show("Sorry, idea content is too long!");
}
else if (IdeaTitle.Text.Length > 0 && IdeaContent.Text.Length > 0)
{
using (IdeasContext ctx = new IdeasContext(IdeasContext.ConnectionString))
{
ctx.CreateIfNotExists();
int CatId = (from p in ctx.Categories where p.Name == lpkCategories.SelectedItem.ToString() select p.Id).Single();
var idea = new Ideas() { Title = IdeaTitle.Text, Cat_id = CatId, Content = IdeaContent.Text };
ctx.Ideas.InsertOnSubmit(idea);
ctx.SubmitChanges();
NavigationService.GoBack();
}
}
}