我对ASP.net很新。但是，我目前正在开发一个项目，我正在尝试更改此ASP.net应用程序所指向的表。
我知道这样做的关键在于弄清楚如何在function get_cart_volume() {
$cart_volume = 0;
foreach( WC()->cart->get_cart() as $cart_item ) {
$item_id = $cart_item['product_id'];
$item_volume = get_field('product_volume', $item_id);
$item_qty = $cart_item['quantity'];
$vol_by_qty = $item_volume * $item_qty;
$cart_volume += $vol_by_qty;
}
return $cart_volume;
}
function check_if_full($candidate) {
$max_volume = 100;
$candidate = $product->id;
$a_volume = get_field('product_volume', $candidate);
$b_volume = get_cart_volume();
$check_volume = $a_volume + $b_volume;
if ($check_volume > $max_volume)
return true;
else
return false;
}
//Just a function to see if it's working on the cart page fur debugging purpose
add_action( 'woocommerce_check_cart_items', 'current_volume');
function current_volume() {
if (is_cart() || is_checkout()) {
global $woocommerce;
$current_volume = get_cart_volume();
wc_add_notice( sprintf( '<strong>Volume is %s.</strong>', $current_volume ),
'error' );
}
}
文件中设置以下内容：
Default.aspx.vb有人知道Dim cmdText as String = "[up_getPrevention]"
Using command As SqlCommand = New SqlCommand(cmdText, conn)
command.CommandType = CommandType.StoredProcedure
command.Parameters.AddWithValue("@userid", usr)
在上述声明中的含义吗？我知道通常SQL语句（即[]）在这些双引号内......
感谢您的帮助！
答案 0 :(得分：0)
如果我们编写的sp名称是SQL本身的关键字，那么我们需要将[]放在它的开头和结尾......
喜欢'表'