I want to return integer result from storeprocedure.I have used dataset to return values.My store procedure which i have wrotewhich return three result 0,1,2I want to get this result..how to get that result.
View 1 RepliesHOw I can show the store procedure result is the drop down?
View 4 RepliesIn the procedure function, there will be queying several times based on conditions.
Suppose each query retrieves several records, can I caumulate those records in on table, then return that table.
Benifit I want to success here is that I want to save time, so instead of making several functions each has one query, each one requires a connection to databae, so it will take time.
I am goig to execute an oracle store procedure using C# through through ODP.NET. The store procedure executes succsfully but it does not return any value in the out parameter.
When I execute the same store procedure with the same input parameteres from within SQL*Plus. It does return values.
This is to be clearify here that in the oracle store procedure the data type for the out parameter is number and in the c# the variavle that will hold its value is Integer. I also tried using Long on the C# side but it is still not working. After the successfull execution of the store procedure the C# variable contains nulll value.
I want to return List<ClassName> & count(int) from code-behind(C#) to javascript. How can i do this?
View 2 RepliesMy SQL stored procedure returns 3 different datasets as follows:
team_id name
1 Team1
2 Team2
...and more
location_id name
1 Dallas
2 New York
...and more
branch_id name
1 Austin
2 New Jersey
...and more
How do I put this data into one Dataset so that I can loop through the data and manipulate it?
I have the following stored procedure
[Code]....
MOVE_MOD is defined as a float.
Yet within Dataclasses.designer.cs the function gets added as:
[Code]....
Naturally this is causing some issues as my C# code needs to handle decimal values. If I try to manually change the designer code to use floats, I get the following error
'System.Single' is not a valid return type for a mapped stored procedure method.
I have an update function in my data layer which is defined as:
public int UpdateRBTable(parameters ...) This calls a SQL Server Stored Procedure to perform an update function on the database.
The process does its job for updating the table. However, the stored procedure has a return value (which indicates how many rows were updated), but this return value is not returned to the application. The application always shows that a zero was returned from the stored procedure.
I have int datatype declared in my store proc.
When I try to pass parameter from code behind in sqldatasource as :
SqlDataSource3.SelectParameters.Add(ContactNum",
System.TypeCode.Int32,
"1")
I get error "
Error converting data type nvarchar to int. "
I had a stored procedure as below. I'm trying to return an integer of differences btw 2 integers. In SQL Server 2008, the stored procedure works just fine, it shows me the value I wanted in @intdiff.
But when I try to retrieve it with my webservice, it only return value 0. My webservice coding as below. Could any1 come accross this before?
Stored Procedure
[Code]....
Web Service
[Code]....
Background: I use stored procedures exclusively for an ASP.NET application. I am using a DataReader to load a dataset object.
View 4 Repliesi know how do the paging with normal return query using row number in sql server, but i'm looking how to do the paging , sql server full text search returning result.
Can i use the same row number function or any good perfomance way?
whcih sql server full text search(FREETEXT,CONTAINS and etc) is best article site?
I have a controller that uploads a file. I would like to return a json result with bool success (if successfully uploaded otherwise false) and message (this could be error message that occured OR link to a file OR link to an image, depending on what was uploaded).What's the best way to approach thisI have this
public class UploadedFile
{
public bool Success { get; set; }
public string Message { get; set; }
}
then In my controller I would set Success to true/or/false and Message to <a href OR <img am i on the right track?How would i then parse this in the view so that when image it will show an image, if link show a link, if error simply alert error.
I am trying to return single string result through a stored procedure and Linq. This works fine when I test the stored procedure but it is not returning the value to the page. The value returned is always 0 which is the return value. This is the stored procedure:
ALTER PROCEDURE Login
@CustomerName nvarchar(50),
@Password nvarchar(50) output
As
Select @Password=Password
From Customers
Where Customers.CustomerName=@CustomerName
This is the vb
ALTER PROCEDURE Login
@CustomerName nvarchar(50),
@Password nvarchar(50) output
As
Select @Password=Password
From Customers
Where Customers.CustomerName=@CustomerName is the code created by the designer
This is the designer function
<FunctionAttribute(Name:="dbo.Login")> _
Public Function Login(<Parameter(Name:="CustomerName", DbType:="NVarChar(50)")> ByVal customerName
As String, <Parameter(Name:="Password", DbType:="NVarChar(50)")> ByRef password As String) As IntegerDim result
As IExecuteResult = Me.ExecuteMethodCall(Me, CType(MethodInfo.GetCurrentMethod,MethodInfo), customerName, password)
password = CType(result.GetParameterValue(1),String)
End Function
i am wishing to store the query result in any variable, have look at below code.
[Code]....
I have marked the code with bold, where I am getting error.
how do I store query result in any variable.
I have two tables: Projects and ProjectsData and I want to execute query with join and get the result in the View. In the Controller I have this code:
ViewBag.projectsData = (from pd in db.ProjectsData
join p in db.Projects on pd.ProjectId equals p.ID
where pd.UserName == this.HttpContext.User.Identity.Name
orderby p.Name, p.ProjectNo
select new { ProjectData = pd, Project = p });
What I should use in the View to extract this data. I tried that:
@foreach (var item in ViewBag.projectsData)
{
@item.pd.UserName
}
but it doesn't work.
how to wrote stored procedure for check two queries result this result is same return true value its not same return false value
View 2 RepliesCan we bind drop down list or gridview with Store procedure type query on close of popup window at java script side or on server side?
View 1 RepliesI am very new to ASP.net with C#. I am creating the report that need to have a statistic (chart). I don't kow how.
I have 3 dropdowns on first page and Start Date, Ending Date and the store procedure have all the the count for statistic. When I select something from the dropdown and enter the date in the textbox for both Start Date and Ending Date then click OK button. It will take me to another page or the same with the chart have statistics.
It seems like this would be fairly straight forward. I've got a gridview that loads up using one stored proc, but I've got a searchbox to filter the grid, and when the user enters some criteria I want to use a different proc to return the results. Something tells me I should be doing this with one procedure, but I can't seem to make that work either. When the form loads, my grid is populated. And if I leave my search criteria blank and search anyway, my grid is still populated correctly. But if I enter search creteria, I get diddley squat. What gives? Here is the relevent snippets.
[Code]....
I want to get data from Projects(which have CourseId) and related CourseName from Courses table.
I have written following code:
var projects = from n in db.Projects
join c in db.Courses on n.CourseId equals c.ID
orderby n.Name
select new { Project = n, Course = c };
return View(projects.ToList());
and I get error:
The model item passed into the dictionary is of type 'System.Collections.Generic.List1[<>f__AnonymousType22[ProjectManager.Models.Project,ProjectManager.Models.Course]]', but this dictionary requires a model item of type 'System.Collections.Generic.IEnumerable`1[ProjectManager.Models.Project]'.
What I need to do in Controller and in View to display this data?
I must be doing something wrong, but this makes sense to me. I have a Listbox loaded with tons of items from a datasource. A user clicks one of these items it grabs the selectedindex (an integer) and stores it in a HiddenField (works fine).
Now when the page does a complete a refresh (after postback) I want the ListBox to go back to that selectedindex that is in the HiddenField. Problem is, it seems that after postback the HiddenField is empty? Then I thought about storing the value in an Integer variable in code, but that is simply coming up as a zero at all times.
Question 1: What is the best/simplest way to do this?
Question 2: How?
I am currently grabbing it on selectedindex change
[Code]....
I have a MVC project that has a Linq to SQL dbml class. It is a table called Clients that houses client information. I can easily get the information to display in a View using the code I followed in Nerd Dinner but I have added a stored procedure to the dbml and it's result set is of IQueryable, not IQueryable. I need to convert IQueryable to IQueryable so I can display it in the same View. The reason for the sproc is so I can pass a search string tothe sproc and return the same information as a full list but filtered on the search. I know I can use Linq to filter the whole list but I don't want the whole list so I am using the sproc.
Here is the code in my ClientRepository with a comment where I need to convert. What code goes in the commented spot.
public IQueryable<Client> SelectClientsBySearch(String search)
{
IQueryable<SelectClientsBySearchResult> spClientList = (from p in db.SelectClientsBySearch(search) select p).AsQueryable();
//what is the code to convert IQueryable<SelectClientsBySearchResult> to IQueryable<Client>
return clientList;
}
I created a stored procedure in my MVC project. I need to execute it and pass result to view form. How can I do this?
View 1 RepliesActually what i am doing in my Data Access Layer dragging store procedure to TestDbml to display records and creating data context instance in BAL to retrieve records and my method in BAL is like this
public IEnumerable display()
{
using (TestDataContext db = new TestDataContext())
{
var display = obj.USP_Actor_View_Speciality(p_UserName, 1);
return display as IEnumerable;
}
Now the problem is that how can i iterate or fetch over the records and display accordingly in my Presentation Layer so that i could return all the field parameteres Like ield1=val.field1,field2=val.field2.