我工作的应用程序包含一个Web角色:它是一个简单的Web应用程序.我需要在Windows Azure中托管应用程序,因此我创建了一个Web角色.我其实想知道这些角色是什么.他们的编码明智或存储方面的意义是什么?
azure azure-worker-roles azure-web-roles azure-vm-role azure-virtual-machine
据我所知,RESTful WCF的URL中仍然有".svc".
例如,如果服务接口是这样的
[OperationContract]
[WebGet(UriTemplate = "/Value/{value}")]
string GetDataStr(string value);
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访问URI类似于" http://machinename/Service.svc/Value/2 ".根据我的理解,REST优势的一部分是它可以隐藏实现细节.像" http:// machinename/Service/value/2 " 这样的RESTful URI 可以由任何RESTful框架实现,但是" http://machinename/Service.svc/value/2 "公开它的实现是WCF.
如何在访问URI中删除此".svc"主机?
可以为javascript的代码块设置断点,如下面的屏幕截图所示.我们怎样才能使用它们?VS总是忽略.

我想从linq创建一个匿名类型.然后手动更改单个属性(status)的值,并将列表作为数据源提供给转发器.但是不要让我这样做因为它是只读的.有什么建议吗?
var list = from c in db.Mesai
join s in db.MesaiTip on c.mesaiTipID equals s.ID
where c.iseAlimID == iseAlimID
select new
{
tarih = c.mesaiTarih,
mesaiTip = s.ad,
mesaiBaslangic = c.mesaiBaslangic,
mesaiBitis = c.mesaiBitis,
sure = c.sure,
condition = c.onaylandiMi,
status = c.status
};
foreach (var item in list)
{
if (item.condition==null)
{
item.status == "Not Confirmed";
}
}
rpCalisanMesai.DataSource = list.ToList();
rpCalisanMesai.DataBind();
Run Code Online (Sandbox Code Playgroud) DropDownList的SelectedIndexChanged()事件填充页面上的ListBox.显然,这会将页面发布回服务器.有没有办法在没有完全回发的情况下实现它?
protected void ddlTablo_SelectedIndexChanged(object sender, EventArgs e)
{
List<string> list = new List<string>();
ListBox1.Items.Clear();
var columnNames= from t in typeof(Person).GetProperties() select t.Name;
foreach (var item in columnNames)
{
list.Add(item);
}
ListBox1.DataSource = list;
ListBox.DataBind();
}
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显示器
03.06.2014 10:30:00
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如何将其显示为 3 Jun 2014 10:30
在GridTemplateColumn之前看起来像这样:

并在添加GridTemplateColumn之后
<telerik:GridTemplateColumn HeaderText="Name" HeaderStyle-Width="250" FilterControlWidth="250">
<ItemTemplate>
<asp:HyperLink ID="targetControl" runat="server" NavigateUrl="#" Text='<%# Eval("Name") %>'></asp:HyperLink>
</ItemTemplate>
</telerik:GridTemplateColumn>
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我的RadGrid:
<telerik:RadGrid HorizontalAlign="Center" PageSize="50" ID="RadGrid1" runat="server" AllowPaging="True" AllowSorting="True" CellSpacing="0" AllowFilteringByColumn="false" Skin="Forest" DataSourceID="SqlDataSourceUyeAday" Height="400px" Width="100%" AutoGenerateColumns="False">
<ClientSettings>
<Scrolling AllowScroll="True" UseStaticHeaders="True"></Scrolling>
</ClientSettings>
<MasterTableView AutoGenerateColumns="False" DataSourceID="SqlDataSourceUyeAday">
<Columns>
<telerik:GridBoundColumn ItemStyle-CssClass="iceri" DataField="Id" ItemStyle-Width="50" HeaderStyle-Width="50" FilterControlWidth="50" FilterControlAltText="Filter Id column" HeaderText="Id" SortExpression="Id" UniqueName="AdayId">
<ColumnValidationSettings>
</ColumnValidationSettings>
</telerik:GridBoundColumn>
<telerik:GridTemplateColumn HeaderText="FirstName" SortExpression="FirstName" DataField="FirstName" UniqueName="FirstName" FilterControlAltText="Filter FirstName column" HeaderStyle-Width="250" FilterControlWidth="250">
<ItemTemplate>
<asp:HyperLink ID="targetControl" runat="server" NavigateUrl="#" Text='<%# Eval("FirstName") %>'></asp:HyperLink>
</ItemTemplate>
</telerik:GridTemplateColumn>
<telerik:GridDateTimeColumn DataField="Date" HeaderStyle-CssClass="iceriTarih" …Run Code Online (Sandbox Code Playgroud) 为什么会对'Invalid Column Name'RowNumber 说WHERE.
SELECT Id, Name,
ROW_NUMBER() OVER (ORDER BY Id) AS 'RowNumber'
FROM Folks
WHERE RowNumber=3
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虽然可以使用 ORDER BY
SELECT Id, Name
ROW_NUMBER() OVER (ORDER BY Id) AS 'RowNumber'
FROM Folks
ORDER BY RowNumber DESC
Run Code Online (Sandbox Code Playgroud) 为什么它在消息框而不是文本上显示问号

HttpWebRequest request = (HttpWebRequest)WebRequest.Create("http://teamxor.net/vb/tx48/"+ page);
HttpWebResponse response = (HttpWebResponse)request.GetResponse();
StreamReader sr = new StreamReader(response.GetResponseStream());
string result = sr.ReadToEnd();
Regex r = new Regex("<div>.*?</div>");
MatchCollection mr = r.Matches(result);
foreach (Match m in mr)
{
MessageBox.Show(m.Value, "Test", MessageBoxButtons.OK, MessageBoxIcon.Information, MessageBoxDefaultButton.Button1, MessageBoxOptions.RtlReading);
}
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