在使用绑定对象列表到datagridview或控件时,我遇到了问题.实际上我想要的是,我有课时说Person,Address而且Contact.Personclass有3个属性,一个是string Add类型的Name,类型是Address,最后一个是Conttype Contact.通过谷歌搜索我发现我必须创建我创建的CustomTypeDescriptor类,它只适用于Contact或为一个类Address.当我们放两次然后它显示编译时错误,不能有重复[TypeDescriptionProvider(typeof(MyTypeDescriptionProvider<Contact>))].
我怎么解决这个问题.
在这里,我提供了我想要实现的示例代码,
public partial class Form1 : Form
{
public Form1()
{
InitializeComponent();
}
private void Form1_Load(object sender, EventArgs e)
{
dataGridView1.AutoGenerateColumns = false;
dataGridView1.Columns.Add("Name", "Name");
dataGridView1.Columns.Add("City", "City");
dataGridView1.Columns.Add("ContactName", "ContactName");
dataGridView1.Columns["Name"].DataPropertyName = "Name";
dataGridView1.Columns["City"].DataPropertyName = "Add_City";
dataGridView1.Columns["ContactName"].DataPropertyName = "Cont_ContactName";
List<Person> PersonList = PersonProxy.GetPersonCollection();
dataGridView1.DataSource = PersonList;
}
}
public class PersonProxy
{
public static List<Person> GetPersonCollection()
{ …我正在为这个等效的SQL查询创建一个ICriteria查询.
SELECT fCustomerID,
ISNULL(
(SELECT SUM(payinv.fAmount) AS Expr1
FROM dbo.tARPayment AS pay
INNER JOIN dbo.tARPaymentInvoice AS payinv ON pay.fPaymentID = payinv.fPaymentID
INNER JOIN dbo.tARInvoice AS inv ON payinv.fInvoiceID = inv.fARInvoiceID
WHERE (pay.fIsPosted = CASE pay.fPaymentType WHEN 'CM' THEN 0 WHEN 'EPD' THEN 0 ELSE 1 END)
AND (inv.fCustomerID <> dbo.tARCustomer.fCustomerID)
AND (pay.fCustomerID = dbo.tARCustomer.fCustomerID)), 0)
FROM dbo.tARCustomer
GROUP BY fCustomerID
但我无论如何都无法生成如何生成等效的nhibernate ICriteria查询.
这是付款类
public partial class tARPayment
{
#region Constructor
/// <summary>
/// Initializes a new instance of the <see …c# nhibernate hibernate fluent-nhibernate nhibernate-criteria
我检查了你的例子,它在你的例子中工作,但是当我在我的例子中尝试它时,它不起作用.我不知道我在哪里犯错误.是我使用旧的jQuery文件？我在这里发布了整个HTML代码.
HTML代码
@{
Layout = null;
}
<!DOCTYPE html>
<html>
<head>
<title>Refresh method with new url</title>
<meta charset="utf-8">
<link href="~/Content/bootstrap.min.css" rel="stylesheet" />
<link href="~/Content/bootstrap-table.css" rel="stylesheet" />
<script src="~/Scripts/jquery-1.10.2.min.js"></script>
<script src="~/Scripts/bootstrap.min.js"></script>
<script src="~/Scripts/bootstrap-table.js"></script>
</head>
<body>
<div class="container">
<div class="ribbon">
<a href="https://github.com/wenzhixin/bootstrap-table-examples/blob/master/409.html">View Source on GitHub</a>
</div>
<h1>Refresh method with new url(<a href="https://github.com/wenzhixin/bootstrap-table/issues/409">#409</a>).</h1>
<div class="toolbar">
<button id="refresh" class="btn btn-default">Refresh</button>
</div>
<table id="table"
data-toggle="table"
data-toolbar=".toolbar"
data-url='/Report/GetShipments'>
<thead>
<tr>
<th data-field="id">ID</th>
<th data-field="name">Item Name</th>
<th data-field="price">Item Price</th>
</tr>
</thead>
</table>
</div>
<script>
var $table = …我正在开发一个使用NHibernate和Spring.Net框架的程序.当我执行应用程序时,抛出以下异常:
创建上下文'spring.root'时出错:无法从字符串值'BlackOpsP2.Data.EmployeeDao,BlackOpsP2.Data'加载类型.
的app.config:
<?xml version="1.0"?>
<configuration>
<configSections>
<section name="log4net" type="log4net.Config.Log4NetConfigurationSectionHandler,log4net, Version=1.2.10.0, Culture=neutral, PublicKeyToken=1b44e1d426115821"/>
<sectionGroup name="spring">
<section name="parsers" type="Spring.Context.Support.NamespaceParsersSectionHandler, Spring.Core" />
<section name="context" type="Spring.Context.Support.ContextHandler, Spring.Core"/>
<section name="objects" type="Spring.Context.Support.DefaultSectionHandler, Spring.Core" />
</sectionGroup>
</configSections>
<spring>
<context>
<resource uri="config://spring/objects"/>
</context>
<parsers>
<parser type="Spring.Data.Config.DatabaseNamespaceParser, Spring.Data" />
<parser type="Spring.Transaction.Config.TxNamespaceParser, Spring.Data"/>
</parsers>
<objects xmlns="http://www.springframework.net"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:tx="http://www.springframework.net/tx"
xmlns:db="http://www.springframework.net/database">
<db:provider id="DbProvider"
provider="SqlServer-2.0"
connectionString="Data Source=CHETUIWK123\SQL2008R2;Integrated Security=true;Database=TestNhibernate;"/>
<object id="MySessionFactory" type="Spring.Data.NHibernate.LocalSessionFactoryObject, Spring.Data.NHibernate33">
<property name="ExposeTransactionAwareSessionFactory" value="true" />
<property name="DbProvider" ref="DbProvider"/>
<property name="MappingAssemblies">
<list>
<value>BlackOpsP2.Core</value>
</list>
</property>
<property name="HibernateProperties">
<dictionary>
<entry key="hibernate.connection.provider"
value="NHibernate.Connection.DriverConnectionProvider"/>
<entry …c# ×3
.net ×1
asp.net ×1
asp.net-mvc ×1
c#-4.0 ×1
hibernate ×1
html ×1
jquery ×1
nhibernate ×1
spring ×1
spring.net ×1