Function To Send An Entire Class To A Store Procedure?
Jul 13, 2010
I have been working a in a function to send all the properties of a class to a store procedure in any DB. I made it work when i define the specific class in the declaration of the function like this:
But what i want is to make this function as generic as posible. I thought on replace the "Class1 objClass1" part with something like "object obj" but it didn't work. If Ipull this of, it will be very usefull for me. Up next i'm copying what i have so far.
[Code]....
The error appears in the wrap.AddInParameter line, in the following code:
objeto[Prop.Name.ToString()]
And it says something like "Can not apply indexing with [] to an expression of type object"
I have several store procedure to do different things. When user click submit button, call store_procedureOne, store_procedureTwo, store_procedureThree.
I have many locations stored with addresses and longitude/latitude information in my database.I need a function or store procedure which returns only locations near by 10kms of given longitude/latitude parameters.It is not neccesary to be a sql query but I am fine with any other solution.
I have a class instance which is created by using Activator.CreateInstance() method. That class instance contains helper methods which are frequently used throughout the application. In order to avoid creating the instance multiple times, I'm just thinking about implementing an appropriate caching mechanism. The following consideration should be taken into account:
1) I can't use static class and methods. 2) There are around 6 instances (1 instance per class) per App Domain.
I have a stored procedure in my database to update table. I need find the value from the gridview and pass them to the store procedure. When I call the stored procedure from VB.net, error appears "could not find stored procedure". I am sure the store procedure is there.
i'm about to go through my entire site now wrapping that function around every little text variable one by one and it's going to be a huge pain in the butt
i'm hoping there's a way that i could just set my masterpage to automatically run all text through this thing on any page_load, so that the effect would be site-wide instantly. is this possible?
I am creating an ASP.NET Wiki for myself to track the knowlege I gain in C# and other language.
I have created a Stored Procedure to insert a category into a DB, the DB has two fields C_ID(int) and Category(varchar 25). In my ASP page, there is no field for C_ID, it increments automatically by IsIdentiy = true;
When I try to excute it, it fails. What is the best approach to handle this?
Code:
ALTER PROCEDURE dbo.InsertCategory @ID int, @CATEGORY varchar(25) AS INSERT INTO Wiki (C_ID, C_Category) Values (@ID, @CATEGORY) /* SET NOCOUNT ON */ RETURN
Did I miss something to insert from the .aspx page? try { //create a command object identifying the Stored Procedure SqlCommand cmd = new SqlCommand("InsertCategory", conn); //Set the command type cmd.CommandType = CommandType.StoredProcedure; cmd.Parameters.Add(new SqlParameter("Category", txtAddCatagory)); cmd.ExecuteNonQuery();
I had a little problem with the value that one of my SPs returns. In my SP, I create some temporary tables to store certain data from multiple tables and contains some queries for an advanced calculationBut precisely yesterday, the value that the SP returns was incorrect. I tried to look at the SP and the data again and everything was OK, but not the result from the SP.And what the heck!!..today the value is totally right ...I truly have no idea what's wrong with the SP..Is there anyone knows what the root of cause is?
I created a CR which data source is a store procedure. Within the store procedure there is one parameter. How to pass a value to the parameter and display CR on the screen?
I have another post on formatting arrays [URL], thinking that would be the way.. and may be it is.. But let me explain it here and see if thats where i need to focus. I have a class that i use to call 3 different procedures, the values from proc#1 are passed to proc#2 and then proc#2 values passed on to proc#3. Now my problem is that i need the results from proc#3 to be placed in a variable i can pass on to another procedure to execute a query.
Proc#1 returns only 1 record. (easy to place into a session or variable)
Proc#2 returns only 1 record. (easy to place into a session or variable)
Proc#3 returns multple records(its only 1 field that is returned, but can have multiple records), so i need to know what is the best solution to place all records returned into a session or variable to use as a parameter in a query?
Since i need to pass those values to a stored procedure, how can i pass what is returned from proc#3 to my query? One of the parameter of the store procedure is our locations, so my query will look like this:
Select * From tblName Where loc LIKE ('1','2','3' )
So i want to set it up so that the values within the LIKE statement are passed in from the page like so
I have a procedure that im going to be calling on my page load, i will pass an id to it and it will return up to 6 records. I need to set a session for each record returned.
Can i do that within my page_load event to pass the value, and set the sessions?
If no results are returned, then that session will be 0. So in other words, regardless there will always be 6 sessions that need to be set, either with the results returned or with 0.
is there a function for adding days to a date value within a stored procedure?If I had a field with a start date and a field for duration which would be how many days the even lasts....like if I wanted something like this:TableName.StartDate, DateAdd(TableName.StartDate, TableName.Duration) as EndDate, etc
I have to open a batch file automatically in sql. So i have used the below command.EXECUTE master.dbo.xp_cmdshell 'D:Databasesatch123.bat'Its worked for few times. After that its not working.One time i have stopped before the process is complete.May be this is the issue.Now its returns null value.
I want to correspond the output of a store procedure to the image onclick event I mean here: protected void imageLoaded(object sender, EventArgs e) { Image1.ImageUrl("~/pic/"+Eval(" " )); } I don't know what I should write in Eval.
I want to execute a Store Procedure and then get the Output in one table. However I am not getting the query. I want something like this execute 'Stored procedure name' 'param1','param2','param3' and then get the result into some table. Is this possible? select * into #table from (execute 'Stored procedure name' 'param1','param2','param3')
I have store procedure: ALTER PROCEDURE dbo.GetAllInfoFromUsers(@name varchar(50)) AS select id, userName,password, role from tbl_users where userName=@name
I am using SqlDataSource control to query my data via store procedure. Based on which option the user picked from the RadioButtonList control, I want to dynamically at run time to choose which store procedure gets executed. How do I do this? I am already using Query String for my parapmeters. I can could use this for the store procedure as well. The problem is, how do I get the SelectCommand to pick the store procedure name from the parameter passed in the URL?
When I try to create a stored proc in SQL Server Express 2008 by right clicking on the Stored Procedures folder of my database and selecting New Stored Procedure, then attempt to save, it saves the procedure as a SQL query in the projects folder instead of saving it as a stored procedure in the Stored Procedures folder of my database.
