在存储过程中使用LIKE命令

Question

I have a stored procedure like this

ALTER PROCEDURE dbo.sp_CheckGlobalizationResourceValue
 (
   @ResourceObject NVARCHAR(255),
   @ResourceName NVARCHAR(128)
    )

AS

select count(*) from vpglobalizationresources
      where ResourceObject = @ResourceObject and 
ResourceName like '%' + @ResourceName + '%' 

And I'm using Linq to SQL classes. I send ResourceObject and ResourceName from .cs file which is shown above. And it's returnValue is always 0 why? Is there something wrong in stored procedure or cs class? I ran this query in database and it works fine there.

public static bool CheckGlobalizationResourceValue(string resourceObject, string resourceName)
    {
        try
        {
            using (var dataContext = new ResourceDBDataContext())
            {
                resourceObject = resourceObject.Replace(ConfigurationHelper.MainDirectory + "\\", "");
                resourceObject = resourceObject.Replace("\\", "/");
                //resourceName = string.Format("'%{0}%'", resourceName);

                var result = dataContext.sp_CheckGlobalizationResourceValue(resourceObject, resourceName);
                if ((int)result.ReturnValue == 0)
                {
                    return false;
                }
                else
                {
                    return true;
                }
                //return (int)result.ReturnValue != 0;
            }
        }
        catch (Exception exception)
        {
            throw new Exception("An error occured when retrieving data from database");
        }
    }

Answer 1

The problem may be in your stored procedure. I guess you need to use like statement in ResourceObject filtration

select count(*) from vpglobalizationresources
      where ResourceObject like @ResourceObject and 
ResourceName like '%' + @ResourceName + '%' 

It's also may be problem with sleshes in @ResourceObject. Just try to execute Select with real values of parameters and check is there is some data returns back or not