我这样做在一个类变量正是如此聚集的列行值:
后面的代码:
protected void ItemsGrid_RowDataBound(object sender, GridViewRowEventArgs e)
{
if (e.Row.RowType == DataControlRowType.DataRow)
{
// Get the row variable values
var rowView = (DataRowView)e.Row.DataItem;
var itemId = Convert.ToInt32(rowView["ItemID"]);
var skuId = Convert.ToInt32(rowView["ItemSkuID"]);
var quantity = Convert.ToInt32(rowView["Quantity"]);
// Instantiate instances of the relevant classes
var item = new Item(itemId);
var sku = new Sku(skuId);
var itemPrice = String.Format("{0:n2}", (item.Price + sku.PriceAdj));
var itemPriceLiteral = (Literal)e.Row.FindControl("ItemPrice");
if (itemPriceLiteral != null)
{
itemPriceLiteral.Text = itemPrice;
}
var itemExtendedPriceLiteral = (Literal)e.Row.FindControl("ItemExtendedPrice");
if (itemExtendedPriceLiteral != null)
{
var extendedPrice = price * quantity;
itemExtendedPriceLiteral.Text = String.Format("{0:n2}", extendedPrice);
// Increment the extended price
_totalExtendedPrice += extendedPrice;
}
}
}
// Lots of stuff omitted from this method for clarity
public void GetSummary()
{
// Set the text property of the total literal below the GridView
OrderTotal.Text = string.Format((HttpUtility.HtmlDecode(
(string)GetGlobalResourceObject("ShopStrings", "UsdPrice"))),
_totalExtendedPrice);
}
OrderTotal.Text是局部的,但你可以很容易地格式它没有使用资源。
来源
2012-12-01 14:55:04
GDB
什么样的GridView的(WPF,HTML, Winforms)给定的代码有什么问题?您需要为每行获取列值和总和而不是每列。 – CodingBarfield 2012-02-15 15:03:42
@Coding:假设winforms是因为SelectedColumns属性(添加标签) – 2012-02-15 15:08:20