protected void btnDelete_Click(object sender, EventArgs e)
{
using (var context = new StoreEntities())
{
var productToDelete = context.Products.Find(Int32.Parse(ddlProducts.SelectedValue));
if (productToDelete != null)
{
context.Products.Remove(productToDelete);
context.SaveChanges();
BindGridAllProducts();
}
}
}
protected void btnUpdate_Click(object sender, EventArgs e)
{
using (var entities = new StoreEntities())
{
var product = entities.Products.Find(Int32.Parse(txtUpdateProductId.Text));
product.Name = txtUpdateProductName.Text;
product.Description = txtUpdateProductDescription.Text;
product.Price = decimal.Parse(txtUpdateProductPrice.Text);
entities.Entry(product).State = System.Data.EntityState.Modified;
entities.SaveChanges();
BindGridAllProducts();
}
pnlEditProduct.Visible = false;
}
protected void btnInsertNewProduct_Click(object sender, EventArgs e)
{
using (var context = new StoreEntities())
{
context.Products.Add(new Product
{
ProductId = Int32.Parse(txtNewProductId.Text),
Name = txtNewProductName.Text,
Description = txtNewProductDescription.Text,
Price = decimal.Parse(txtNewProductPrice.Text)
});
context.SaveChanges();
BindGridAllProducts();
txtNewProductName.Text = "";
txtNewProductDescription.Text = "";
txtNewProductPrice.Text = "";
}
}
