private void btnAddCategory_Click(object sender, EventArgs e)
{
string categoryName = txtCategoryName.Text.Trim();
if (categoryName == "")
{
MessageBox.Show("Enter a category name!");
return;
}
if (categoryEdited == null)
{
db.Categories.Add(new Category {
CategoryName = categoryName
});
db.SaveChanges();
txtCategoryName.Clear();
ListCategories();
}
else
{
categoryEdited.CategoryName = categoryName;
db.SaveChanges();
ListCategories();
ResetCategoryForm();
}
}
private void btnCategoryAdd_Click(object sender, EventArgs e)
{
string categoryName = txtCategoryName.Text.Trim();
if (categoryName == "")
{
MessageBox.Show("Enter category name");
return;
}
if (categoryEdited == null) //veritabanina ekleme yapar
{
db.Categories.Add(new Category {
CategoryName = categoryName
});
db.SaveChanges();
txtCategoryName.Clear();
ListCategories();
}
else //duzenleme yapar
{
categoryEdited.CategoryName = categoryName;
db.SaveChanges();
ListCategories();
ResetCategoryForm();
}
}
public void DeleteCategory(Product product)
{
using (BazaarContext context = new BazaarContext())
{
context.Entry(product).State = System.Data.Entity.EntityState.Deleted;
context.SaveChanges();
}
}
public void SaveCategory(Product product)
{
using (BazaarContext context = new BazaarContext())
{
context.Products.Add(product);
context.SaveChanges();
}
}
public void UpdateCategory(Category category)
{
using (BazaarContext context = new BazaarContext())
{
context.Entry(category).State = System.Data.Entity.EntityState.Modified;
context.SaveChanges();
}
}
public void SaveCategory(Category category)
{
using (BazaarContext context = new BazaarContext())
{
context.Categories.Add(category);
context.SaveChanges();
}
}
