ASP.NET 怎么实现点击按钮后提取出指定GridView某行中各列的值

ASP.NET 如何实现点击按钮后提取出指定GridView某行中各列的值？
现在页面上有一GridView,内有数据若干，每行数据后面有个按钮，点击相应行的按钮之后，将此行每列的值都取出来，存入数据库的某个表中，请问如何实现？我是新手。

[最优解释]

    <asp:GridView ID="GridView1" runat="server" onrowcommand="GridView1_RowCommand" 
        AutoGenerateColumns="False">
        <Columns>
            <asp:BoundField DataField="Product" HeaderText="Product" />
            <asp:BoundField DataField="Version" HeaderText="Version" />
            <asp:BoundField DataField="Description" HeaderText="Description" />
            <asp:TemplateField>

                <ItemTemplate>
                    <asp:Button ID="Button1" runat="server" Text="Button" CommandArgument="<%# Container.DataItemIndex  %>" />
                </ItemTemplate>
            </asp:TemplateField>
        </Columns>
    </asp:GridView>

 protected void Page_Load(object sender, EventArgs e)
        {
            if (!IsPostBack)
            {
                DataTable dt = new DataTable();
                 dt.Columns.Add("Product", Type.GetType("System.String"));
                 dt.Columns.Add("Version", Type.GetType("System.String"));
                 dt.Columns.Add("Description", Type.GetType("System.String")); 
                DataRow newRow;
                newRow = dt.NewRow();
                 newRow["Product"] = "水果刀";
                 newRow["Version"] = "2.0";
                 newRow["Description"] = "打架专用";
                 dt.Rows.Add(newRow);

                 newRow = dt.NewRow();
                 newRow["Product"] = "折叠凳";
                 newRow["Version"] = "3.0"; 
 
                 newRow["Description"] = "行走江湖七武器之一";
                 dt.Rows.Add(newRow);
                 this.GridView1.DataSource = dt;
                 this.GridView1.DataBind();

            }
        }

        protected void GridView1_RowCommand(object sender, GridViewCommandEventArgs e)
        {
            int index = Convert.ToInt32(e.CommandArgument.ToString());
            string id=  this.GridView1.Rows[index].Cells[0].Text;
        }

经测试可行
[其他解释]
只要取到主键即可，然后把主键传入数据库中，
INSERT INTO XXX SELECT X0,X1,X3.... FROM TABLE WHERE ID=@ID

Refer this,
http://www.cnblogs.com/insus/archive/2011/06/30/2094151.html
[其他解释]
NamingContainer
Parent.Parent
DataKey 
隐藏列
...
关键是取到该行的Index


[其他解释]
for(int i=0;i<gridview1.Rows.Count;i++)
{
  response.Write(GridView1.Rows[i].Cells[0].ToString());
}
自己去修改一下就可以用了
[其他解释]
直接绑定要显示的数据；例如这里是Description
1:
<ItemTemplate> <%#Eval("Description")%> 
                    <asp:Button ID="Button2" runat="server" onclick="Button2_Click" CommandArgument='<%# Eval("Description") %>' Text="发货" />
                     </ItemTemplate>
protected void Button2_Click(object sender, EventArgs e)
{
Button by = (Button)sender;
label11.Text = by.CommandArgument;
}
2:
 <ItemTemplate>
                    <asp:Button ID="LinkButton1" runat="server" CausesValidation="False" CommandArgument='<%# Eval("Description") %>'
                            CommandName="delete_Command" Text="删除"></asp:Button>
                </ItemTemplate>

 protected void delete_Command(object sender, CommandEventArgs e)
    {
        string ID = e.CommandArgument.ToString();//取得要插入数据库的数据
        
    }

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