我在控制器中的代码
public List<Addresses> Addresses_FindByPartialStreetAddress(string partialnumber, string partialstreet)
{
using (var context = new A09Context())
{
var results = context.Database.SqlQuery<Addresses>(
"Addresses_FindByPartialStreetAddress @number, @street",
new SqlParameter("number", partialnumber), new SqlParameter("street", partialstreet));
return results.ToList();
}
我在Webform页面中的代码，我不确定如何从两个文本字段中实现部分搜索以提取列表的选择。.我知道我在这里做错了
protected void SearchAddress_Click(object sender, EventArgs e)
{
if (string.IsNullOrEmpty(SearchPartialNumber.Text))
{
errormsgs.Add("Enter a partial address number to search.");
LoadMessageDisplay(errormsgs, "alert alert-info");
}
if (string.IsNullOrEmpty(SearchPartialStreet.Text))
{
errormsgs.Add("Enter a partial address street to search.");
LoadMessageDisplay(errormsgs, "alert alert-info");
}
else
{
try
{
AddressesController sysmgr = new AddressesController();
List<Addresses> info =
sysmgr.Addresses_FindByPartialStreetAddress
(SearchPartialNumber.Text + SearchPartialStreet);
AddressSelectionList.DataSource = info;
AddressSelectionList.DataBind();
}
我这样绑定列表
protected void BindAddressSelectionList()
{
try
{
AddressesController sysmgr = new AddressesController();
List<Addresses> info = sysmgr.Addresses_List();
// info.Sort((x, y) => x.Number.CompareTo(y.Number));
AddressSelectionList.DataSource = info;
AddressSelectionList.DataTextField = "street";
AddressSelectionList.DataValueField = "number";
AddressSelectionList.DataBind();
AddressSelectionList.Items.Insert(0, "select ...");
}`
