Passing a parameter to ReportViewerWebPart through a connection

Hi, I am using url in my mvc application like /product/edit/5, should change it because users can

change id parameter and access different product as this Id directly refer to Id in product table, I have validation there for user to access product, what you suggest, what best practice can be for it ?

should I continue with it or should I change it as application has many users

Thanks you

 

i want to create a ascx control with passing parameter .i got followong code from stackoverflow<% Html.RenderPartial("~/Views/Shared/MyControl.ascx", {data model object}) %>i am fine above line but how can i design html control for this.sample code example would be great.

Say @startDate and @endDate are my datetime parameters. If users does not want to limit the @startDate for example, he/she sends a null value to @startDate. Same goes for @endDate (and any other parameter). What I like doing: Select * From MyTable Where MyTable.Date >= IsNull(@startDate, MyTable.Date) And MyTable.Date <= IsNull(@endDate, MyTable.Date) The above looks nice as far as coding but when I look at the execution plan I'm surprised to see the my clustered index (that has it's first column as "MyTable.Date") is not used. instead I get an index scan. More frustrating is that the following works with an index seek and is much faster: Select * From MyTable Where MyTable.Date >= @startDate And MyTable.Date <= @endDate So what should I do? am I doing something wrong? I don't want to use dynamic sql because it's generally slower and prone to sql injection (is dynamic sql my only choise)? I don't want to use "if statements" because then i'd have to rewrite my code several times (in this case three combinations but some of my procedures have up to 8 "nullable" parameters). Or maybe there is another way of implementing what I call here "nullable parameters". obviously I preformance is crucial. thanks, Dror

Looking for examples of this, but can't find anything specific. I'm new to ASP.NET, and C# at the same time... so I'm struggling to get it right...  Thanks, Nick

hi all, i am facing a problem while passing parameters to a stored proceedure. following is my sql query written for creating this stored procedure:   CREATE proc [dbo].[getstudent]( @wherecolumn nvarchar(2000), @wherevalue nvarchar(2000)) asbegin  declare @sql nvarchar(max) set @sql = 'select * from student2 where ' + @wherecolumn+'='+@wherevalueexec sp_Executesql @sql end   my table contains four columns: And the sql Query For the table is as follows:   CREATE TABLE [dbo].[student2]( [name] [varchar](50) COLLATE SQL_Latin1_General_CP1_CI_AS NULL, [rollno] [int] NOT NULL, [class] [varchar](50) COLLATE SQL_Latin1_General_CP1_CI_AS NULL, [section] [varchar](50) COLLATE SQL_Latin1_General_CP1_CI_AS NULL, CONSTRAINT [PK_student2] PRIMARY KEY CLUSTERED ( [rollno] ASC)WITH (IGNORE_DUP_KEY = OFF) ON [PRIMARY]) ON [PRIMARY]   from page behind I am passing the values to parameter as follows:   SqlCommand command = new SqlCommand("getstudent", c.con); SqlDataAdapter datadapter = new SqlDataAdapter(c.cmd); command.CommandType = CommandType.StoredProcedure; command.Parameters.Add("@wherecolumn", SqlDbType.NVarChar).Value = "rollno"; command.Parameters.Add("@wherevalue", Sq

what If I'm passing a parameter which is null ?? and if the parameter is an integer? My subreport query is : SELECT    ...FROM ... WHERE ... and (CRMAF_FilteredContact.ownerid = @ownerid  OR @ownerid IS NULL) ORDER BY CRMAF_FilteredContact.OwnerIDname When I try it with a null value in the subreport, it works fine, but when I try it from  the main report, so I tried to remove the ownerid parameter, I tried to put it at blank, I tried to put NULL but I've always an error, the report start fine but then, on the total, i've the error "error subreport could not  be shown". I've the error : [rsErrorExecutingSubreport] An error occurred while executing the subreport subreport3: One or more parameters required to run the report have not been specified. But then I don't know how to fixe it.  I put the @ownerid as blank, but obviously it doesn't like it. I've done that because i'm using the same sub report above but grouping with this parameter. How can I manage this ? Thanks a lot,  

Hi, I'm creating a web service using C#, and wondering if it is possible to capture the parameter passed in from the URL?e.g. http://www.abc.com/webservice/service.asmx?para1=one&para2=twoIs there a function or something that can obtain the parameters like the normal Request.QueryString? Thanks in advance! Rgds

Dear All, I'm having problem on passing parameter on odbc because it's not working at all.  I tried this using sql and I have no problem at all. All are working fine.  Is there a different syntax on odbc?  Here's my code: Private Sub BindDetails() ' Obtain the index of the selected row Dim selectedRowIndex As Integer = GridEmployee.SelectedIndex ' Read the employee ID Dim IDNumber As Integer = GridEmployee.DataKeys(selectedRowIndex).Value ' Define data objects Dim conn As OdbcConnection Dim comm As OdbcCommand Dim reader As OdbcDataReader Dim connectionString As String = _ ConfigurationManager.ConnectionStrings( _ "mysqlconn").ConnectionString ' Initialize connection conn = New OdbcConnection(connectionString) ' Create command comm = New OdbcCommand("SELECT employee.IDNumber, employee.EmployeeID, project.ProjectName, team.TeamName, employee.Username, employee.`Password`, employee.LastName, employee.FirstName, employee.MiddleName, employee.NickName, employee.EmailAddress, employee.DateHired, employee.LengthService, employee.RegularizationDate, employeestatus.EmployeeStatusName, employee.Birthdate, employee.Mobile1, employee.Mobile2, employee.Phone1, employee.Address, employee.Colleg

Hi I have a drillthrough report that in Report A I have a week of data, showing Sunday through Saturday on the X-axis. When a data point is clicked on this chart, it shpuld pass the date of the weekday for that data point to Report B. But sometimes, it passes the prior weekday date, eg click on the Monday date data point, but Sunday's date is passed to the next report. Has anyone observed this type of behavior? I should mention that it is intermittent.   Thanks all.   Bobrpress

Hi, my requirement is as follows I have a parameter1 in which i populate values from database. the user can select multiple values from parameter1. after the parameter1 i have another parameter2 which is also mutliselection value. i,e depending on the selection of parameter i need to populate remaining values in Parameter2 (which is also a multi selection value). i have splited the values from parameter1 and passed the value of parameter1 (parameter1.value) to parameter2. but i am getting the following error An expression of non-boolean type specified in a context where condition is expected, near ',' incorrect syntax near the keyword 'ELSE' can anyone help me in this Thanks, Rajesh Peethala

Hello all, I'm trying to execute an SSIS package from an stored procedure, using xp_cmdshell. When I execute the package, hard coding the value on the variable, I get rows inserted to my destination tables, which indicates my package pulled the correct data based on the TransactionID parameter. When I execute the package from the stored procedure, the package executes without issues, but I get no rows inserted into my destination tables, which leads me to think it is a data type issue, between the package and the variables I'm using within the stored procedure. The variable TransactionID on the SSIS package, is a string data type, therefore I'm passing it as a varchar from the stored procedure. Am I doing this correctly? Maybe I'm missing something, can you guys see anything wrong? Also, I tried login into the server and executing these 2 commands on the cmd prompt: One with "" quotes between the TransactionID value: dtexec /FILE "D:\SSISPackages\MyOrderCheckProcess\MyOrderCheck_RenewalOrder.dtsx" /CONFIGFILE "D:\SSISPackages\MyOrderCheckProcess\MyOrderCheckProcess_Config.dtsConfig" /CHECKPOINTING OFF  /REPORTING EWCDI  /SET \Package.Variables[User::TransactionID].Properties[Value];"470219"   And also one without quotes between the TransactionID value: dtexec /FILE "D:\SSISPackages\MyOrderCheckProcess\MyOrde

Hi, I have a problem with passing multiple parameter values from one report (A) to another report (B).   For example I built a URL string in report (A) with the parameters like &Parameter1=1&Parameter1=2. As soon as I click on that URL the URL parameters look like &Parameter1=1%2c2 and the parameters don’t getting populated on report (B).   If I change the parameter in the URL to &Parameter1=1&Parameter1=2 and execute the URL manual the parameter on report (B) getting populated properly.   Is there a way to disable the coding like %2c (comma) or is there another solution for it?   Thanks

hi i am working on report project i am new in .net will some one help how to pass parameters in rdlc reports . the options for reprt parameter is not available in visual studio 2010 .Please help someone ..

Hi everyone, I have the following query which works fine: select OriginalFileName from Document_Entries where EntryType like 'File%' and substring(entry,charindex('file_',entry),LEN(entry)) in (  SELECT filename FROM OPENQUERY(MySearchCat, 'SELECT Directory, FileName FROM SCOPE() WHERE    CONTAINS('' "green" '') ') )  It finds all documents in the document system which contain the word "green" using the index catalog.  My problem is that i need to include this query in a larger stored procedure which accepts a parameter for key words amongst others. I can't work out the syntax to get the @keywords parameter into query. The closest I've come is the following which runs but comes back with "incorrect syntax near keyword 'green'".  The @keywords parameter will contain any key words the user enters.   declare @keywords nvarchar(500) set @keywords='green'   Declare @query nvarchar(max) set @query = ' select OriginalFileName from Document_Entries where EntryType like ''File%'' and substring(entry,charindex(''file_'',entry),LEN(entry)) in (  SELECT filename FROM OPENQUERY(MySearchCat, ''SELECT Directory, FileName FROM SCOPE() WHERE    CONTAINS(''' + @keywords + ''') '')     )  )' exec(@query)   Any ideas? thanks Gus

I have an external dll in c++ that I'm trying to Interop with C#. I have most of the function calls exposed, but I'm scrating my head on how to do this one. I can't figure out how to define and pass the sockaddr as a parameter. The unmanaged code has this .h: extern int MY_Connection(MY_Handle my_handle, struct sockaddr_storage my_ip); The example c++ code given to me is this: struct sockaddr_storage my_ip; ip_size = sizeof(my_ip); WSAStringToAddress("12.34.56.78", AF_INET, NULL, (struct sockaddr *)&my_ip, &ip_size); int ret=MY_Connection(my_handle, my_ip); And I've only gotten this far in C#: [DllImportAttribute("my.dll", EntryPoint = "MY_Connection", CallingConvention = CallingConvention.Cdecl)] public static extern int MY_Connection(System.IntPtr my_handle, ???? And this is where I'm stuck. ???? ); IntPtr my_handle=new IntPtr(); int ret=MY_Connection(my_handle, ?????? ); How can I represent the socket structure? I know I'll have to do something like: [StructLayout(LayoutKind.Explicit, Size = ???)] public struct SOCKADDR_STORAGE { ???? } How would I pass the structure to the function? I'm a little confused.   Any help?  

i want a web application to create a service reference to my WCF service, insert information to the header of the soap call and call my WCF method. my WCF supports soap operations (also there is an endpoint in the config). i read about MessageContract attribute and declared one in the interface file: [ServiceContract] public interface IBasicService { [OperationContract] [WebGet(UriTemplate = "GetData?value={value}")] // Add support for HTTP GET Requests string GetData(int value); } [MessageContract] public class BasicServiceHeader { [MessageHeader] public string myString; } the implementation of the contract : public class BasicService : IBasicService { public string GetData(int value) { return string.Format("You entered: {0}", value); } } i don't want the BasicServiceHeader to be passed as a parameter of GetData function , i want to keep the function signature as it is (without a BasicServiceHeader parameter) and to extract the BasicServiceHeader inside the function, (just like using soapHeader) can i do that ?

I have a dataview to which I would like to pass a text value for use as a filter.  My text value is on the same page within a DIV tag that I have given an ID.  When I view the page in the browser the text is actually rendered in a SPAN tag, within the DIV tag.  I have tried the ID for both the DIV and SPAN tags when setting up the parameter, and have tried using both a parameter type of Control and Form, but nothing I've tried is working. Any thoughts?  Thanks, Chanda