小编Neo*_*Neo的帖子

关于我需要展示的SSRS报告 todays date and current time

我尝试了这个,=FormatDateTime(Now,"MM/dd/yyyy hh:mm tt")但这不适合我给出错误.

有人请帮帮我expression吗？

我想要输出显示 4/12/2013 12:05 PM

我正试图打开MVC project使用VS2010.我正在打开这个项目,TFS server但我没有打开它并收到错误: The project type is not supported by this installation.

请帮忙.

我有ssis包,因为我从平面文件中获取值并将其插入表中.

我在创建一个temptable时采用了一个执行SQL任务

CREATE TABLE [tempdb].dbo.##temptable 
(
date datetime,
companyname nvarchar(50),
price decimal(10,0),
PortfolioId int,
stype nvarchar(50)
)

Insert into [tempdb].dbo.##temptable (date,companyname,price,PortfolioId,stype) 
SELECT   date,companyname,price,PortfolioId,stype
FROM        ProgressNAV
WHERE     (Date = '2011-09-30') AND (PortfolioId = 5) AND (stype in ('Index'))
ORDER BY CompanyName

现在在上面的查询中我需要(Date = '2011-09-30') AND (PortfolioId = 5) AND (stype in ('Index')) 使用变量名传递这3个参数我已经在包中创建了变量,这样我就变得动态了.

在MVC3 Web应用程序中获取错误. LINQ to Entities does not recognize the method 'System.String ToString()' method, and this method cannot be translated into a store expression.

当我尝试从查询中使用EF获取值时:

public class DataRepository
    {
        public mydataEntities1 dbContext = new mydataEntities1();

        public List<SelectListItem> GetPricingSecurityID()
        {
        var pricingSecurityID = (from m in dbContext.Reporting_DailyNAV_Pricing
                                     select new SelectListItem
                                         {
                                                Text = m.PricingSecurityID.ToString(),
                                                Value = m.PricingSecurityID.ToString()
                                         });

        return pricingSecurityID.ToList();
        }
    }

我有一个mytest.json像下面的json文件,我想使用更新值PowerShell script

update.json

{
    "update": [
        {
            "Name": "test1",        
            "Version": "2.1"
        },
        {
            "Name": "test2",        
            "Version": "2.1"
        }   
    ]
}

我想写一个PowerShell脚本,if Name=="test1" I want to update Version= "3" 我怎样才能使用参数？

什么是服务的"behaviorConfiguration"属性？

<services>
      <service name="WcfServiceNetMSMQ.Service1" behaviorConfiguration="WcfServiceNetMSMQ.Service1Behavior">
        <host>
          <baseAddresses>
            <add baseAddress = "http://localhost:8010/WcfServiceNetMSMQ/Service1/" />
          </baseAddresses>
        </host>
        <endpoint address ="net.msmq://localhost/private/myqueue" binding="netMsmqBinding" contract="WcfServiceNetMSMQ.IService1">
          <identity>
            <dns value="localhost"/>
          </identity>
        </endpoint>
        <endpoint address="mex" binding="mexHttpBinding" contract="IMetadataExchange"/>
      </service>
    </services>

我想在动态SQL查询中设置表名.我成功尝试参数如下:

/* Using sp_executesql */
/* Build and Execute a Transact-SQL String with a single parameter 
value Using sp_executesql Command */

/* Variable Declaration */
DECLARE @EmpID AS SMALLINT
DECLARE @SQLQuery AS NVARCHAR(500)
DECLARE @ParameterDefinition AS NVARCHAR(100)
/* set the parameter value */
SET @EmpID = 1001
/* Build Transact-SQL String by including the parameter */
SET @SQLQuery = 'SELECT * FROM tblEmployees WHERE EmployeeID = @EmpID' 
/* Specify Parameter Format */
SET @ParameterDefinition =  '@EmpID SMALLINT'
/* Execute Transact-SQL …

嗨,我动态地采用flatfile源名称,如"source 2011-08-11"我正在创建表达式构建器,用于根据文件名获取最新文件.我喜欢创建一个具有文件夹路径的变量:C\backup \

现在里面的表达式构建器如何添加日期??? 我尝试过

@[User::DirPath]+"source"+ (DT_STR,4,1252)YEAR( DATEADD( "dd", -1, getdate() ))
+"-"+(DT_STR,4,1252)MONTH( DATEADD( "dd",-1, getdate() ))+"-"+(DT_STR,4,1252) 
DAY(DATEADD( "dd", -1, getdate() )) +".CSV"

这是错的,请给我一个给我输出的表达:"source 2011-08-11"

以下代码告诉我Azure AD security token,我需要验证令牌是否有效.怎么做到这一点？

// Get OAuth token using client credentials 
string tenantName = "mytest.onmicrosoft.com";
string authString = "https://login.microsoftonline.com/" + tenantName;

AuthenticationContext authenticationContext = new AuthenticationContext(authString, false);

// Config for OAuth client credentials  
string clientId = "fffff33-6666-4888-a4tt-fbttt44444";
string key = "123v47o=";
ClientCredential clientCred = new ClientCredential(clientId, key);
string resource = "http://mytest.westus.cloudapp.azure.com";
string token;

Task<AuthenticationResult> authenticationResult = authenticationContext.AcquireTokenAsync(resource, clientCred);
token = authenticationResult.Result.AccessToken;
Console.WriteLine(token);
// How can I validate this token inside my service?                

我有一个stored procedure给我一个输出(我将它存储在一个#temp表中),那个输出我传递给另一个scalar function.

而不是NULL如何0在SELECT语句sql中显示结果？

例如,存储过程具有如下的选择语句:

SELECT Ename , Eid , Eprice , Ecountry from Etable
Where Ecountry = 'India'

哪个给我输出像

Ename    Eid    Eprice    Ecountry
Ana      12     452       India
Bin      33     NULL      India
Cas      11     NULL      India

现在,而不是显示NULL我如何显示价格0？

应该是什么提到在SELECT声明中作出NULL的0？