Using Result From A Stored Procedure With Parameters As Value For Gauge Chart - Crystal Reports In Asp.net Application
Jun 8, 2012
I have a stored procedure that takes in 2 parameters and returns an integer value. I would like this value to be the value for a gauge chart on the page. The 2 parameters will change depending on the attributes of the selected item. Is there a simple way to pass the one value from the stored procedure to the chart to display? This will be embedded in an asp.net application (vb) - so depending on the previously selected item, the values for the parameters and result will change.
We connecting a stored procedure in a crystal report.
In the query analyzer we can call the SP with: execute test 'example'
If we run the crystal report we get the possibillity to fill in the parameter for this SP. The report looks fine but how can we send this parameter in the crystal report script??
I'm trying to make alterations to an existing Crystal Report form in a VB.net project I've inherited, and it's my first time using Crystal Reports. For clarity, I'm using Crystal Reports under Visual Studio 2010, not the standalone Crystal Reports.I've had a good go at looking through all the functions and variables listed in the CR Designer, and can't find what stored procedure is being used to call for data.
My IDE is MS Visual Studio 2008.I just want to ask how can I get the result of a store procedure from MS Access using VB.Net and use the result in a Crystal Report.
I have a Windows Application Project that requires this function.
I have created a database with on table that is very similar in setup to ProductCostHistory from the Adventureworks database. Using the adventureworks database as an example, when the procedure is given the parameters of date and productID it will change the EndDate of the currently active cost to the date value and insert a new record with productID as the ProductID and Date as the StartDate, leaving EndDate null for the newly inserted record. I am looking for a way to create a simple form with two textboxes and a button. textbox1 accepts the ProductID parameter and textbox2 accepts the Date value. when the button is pressed, the stored procedure is executed and the table is updated. This seems pretty simple and I am very familiar with tieing stored procedures to a table in a dataset when each prcedure handles only a single simple action (either, SELECT, INSERT, UPDATE, or DELETE but not a single procedure that combines UPDATE and INSERT as the procedure described above does). I've done some reading and played with this on myown but can not find the simplest straightforward way of accomplishing this seemingly simple task.
I have a form that that has a Textbox. When I input a Sales Code and using a command button I want to be able to display a list of Clients with the same Sales Code.
I have a situation where I need to programatically pass paramaters using VB through to my crystal report. I am using Visual Studio 2008 for my development.
Everything is working fine, but when I run the report I get a "Value cannot be Null" error. this is in the Crystal Reports Rorm Viewer.
I am using this code to pass multiple parameters but it works for only one parameter what should i do please please help me.
If TextBox1.Text = "" Or TextBox2.Text = "" Then MessageBox.Show("Please enter Date!", "ALI ENTERPRISES", MessageBoxButtons.OK, MessageBoxIcon.Information) Exit Sub
I am still quite new to different ways to connect to different in the SQL and Access, i am trying to connect to a StoredProcedure in SQL and pass parameters to append to it. There is a similar program already been built for us which does a similar thing but it is done in VB6 and i am trying to upgrade everything to .NET and this will be the last bit.Here is a snippet of the VB6 as there are a lot of Parameters that need to be passed but once i know how to add a couple it'll be the same for the rest:
I need to pass date range parameters to a crystal report from a vb.net application, but I don't know how to. I have a crystal report that pulls data from an oracle database. In the database, I have a table of students, and each record has a birth date, name and surname. I need to display on the report only records where the birth date is between date X and date Y inclusive of both. Date X and Date Y are dates passed on the vb.net application when opening the report. I am using crystal reports 9, visual studio 2008 and oracle 9i.
I need to update a table with values from a listbox. I am trying to create as many parameters as there are items in the list, my code below, but how do i name them differently? so that they dont' overwrite each other?
For Each item As ListItem In ris Dim pID As New SqlParameter("@userid", SqlDbType.Int) pID.Value = objFormat.CheckSQL(item.Value)
[Code]....
and on the SQL side, is it possible to write an update statement, that will take a dynamic number of parameters?
so for example, i need to update multiple users with the same value in the "active" field...
Switching from Microsofts Oracle Driver to ODP.NET version 10.2.0.100. After changing the data types to OracleDBTypes in a procedure, that worked perficetly using System.Data.OracleClient, the procedure fails if we try and pass in more that 20 parameters. The error returned is:
i have a stored procedure to update a table. not all fields are required and some can be blank.
for example, title is not required, but when it's blank i get an error Dim ptitle As New SqlParameter("@title", SqlDbType.NVarChar, 20) ptitle.Value = objFormat.CheckSQL(title) myCommand.Parameters.Add(ptitle) ex {"Procedure or Function 'sp_UpdateUser' expects parameter '@title', which was not supplied."} System.Exception
how can i fix it so that it allows for nulls if the data field is blank?
This code calls a store procedure that takes input parameters. With this code I'm confused as to how the parameters are passed to the stored procedure. The parameters are first stored into 2 string variables (strCategoryName & strOrderYear). They are then copied/moved to an sql parameter prm.value. But the stored is stored in an sqlcommand (cmd ). I can't understand how the stored procedures knows what the parameter values are.
Private Sub btnWithParameters2_Click(ByVal sender As System.Object, _ ByVal e As System.EventArgs) Handles btnWithParameters2.Click Dim cnn As SqlClient.SqlConnection = _ New SqlClient.SqlConnection("Data Source=SKYROCKET;" & _ "Initial Catalog=Northwind;Integrated Security=SSPI") [Code] ......
Im trying to pass parameters to a stored procedure in SQL but for some reason its storing the parameter(s) in the columns....
My code
Public Function AddRec(ByVal textbox1 As String, ByVal textbox2 As String, ByVal textbox3 As String, ByRef Creation As Date) 'Adding a new Record to SQL Dim Conn As New SqlConnection
[code]....
the addwithvalue all the textbox`s have a value in which i would expect but for some reason when i go to db in SQL it actually shows the @Username,@Account,@Password,@DatCreated not the values im passing in please see the attached image.
I am building a three tierd app, and therefore have all my data access methods in a class by itself.This class only calls stored procedures, basically, I need to pass in the following:
1) stored procedure name as string
2) parameters as IDataParameter() -- an array of parameters
3) other fields ( not important to this discussion)
If I use a GridView on my web form and choose an ObjectDataSourceObjectDataSource, and then choose my business object and method, since the method is a call to a stored procedure with a parameter array, I don't know how to pass it values in the IDataParameter format.The Method Signature listed on the wizard is "RunSP(String spname, IDataParameter[] params), returns SqlDataReader" which basically is calling a method called RunSP with two parameters, of which the second parameter is a parameter array for a stored proc.
I use codes below to inserts values to database by executing stored procedure.
Dim connstring As String = "dsn=test" Dim oConn As Odbc.OdbcConnection = New Odbc.OdbcConnection(connstring) Dim com As New Odbc.OdbcCommand("{? = call sp_test1(?,?,?,?)}", oConn)
1. A dataset contaning all the tables, views and stored procedures from a db in the Data Sources
2. A stored procedure that makes a query using a parameter
3. 2 comboboxes with their DataSources defined
The first combobox gets populated with a stored procedure (with no params, through the Combobox task). When the user selects an item from this combobox this should trigger an event that populates the second combobox with the second stored procedure that requires a parameter.
Since the Dataset is already add to the Data Sources and contains all the procedures I need, I don't wanna to create more datasets or calls to the data base, however I don't know how to set the query using the procedure I already have passing the parameter.
How I can execute a stored procedure and the put the results into a webbrowser to display. I know html so I will format the stuff to look how I want it to.
I am using vb.net 2005 andCrystal Reports .net. I am fairly new to using Crystal and am having some problems with a report I need to change. The old report was simply based on an SQL Server 2000 view and worked just fine. However, now I need to use a parameter to filter the data first. To do this, I created an SQL Server 2000 stored procedure that uses one input parameter and then I simply "select *" from the original view and use a "where" clause to filter the records based on that input parameter.
I have one problem when passing value to parameters for Crystal Report Viewer. The parameters are from Stored Procedure which I have defined.
My aim is to accept values from user and display it accordingly. I try to write code as below in Button View Click Event:
[code=language] Dim rptdoc As New ReportDocument rptdoc.Load(Application.StartupPath & "ReportsSummaryAdsRecordBetweenDate.rpt") '@startdate is parameter in stored procedure
[Code].....
But the problem is that Crystal Report Viewer does not accept my passed values and prompt me to input values for @startdate and @enddate in its dialog box.
I am developing a complicated search form, and I would like to know best method of passing search criteria to stored procedures.Possible options that I know are, 1) Create sql statements in Visual Basic and send statements to SP as strings to execute2) Pass search fields to stored procedure and build command in SP (Stored procedure) in database?
I'm using VS 2008 to develop a solution which will report on data mostly contained in SQL Express databases, across two servers. It will be used by up to about 10 XP clients. I am unfamiliar with the Reports Applications. Will I need to buy extra licenses to use a Crystal Reports application? Why are they both included in VS? What is the basic difference between them?
I am working on VB.NET(Visual studio 2008)..I completed developing my application and i need to deploy the application. I tried it and faced problems in some areas like adding crystal reports to the setup and deployment. I created a setup file to my application and everything is fine except crystal reports...its showing the error like; An error occurred in crystalDecisions.Reports, crystalEngine threw exception.
I currently have a simple crystal reports application which generates a crystal report and in the built in viewer provided by VS2005. There is a drop down where you can select options to change the criteria of the report. I wish to convert this app to a windows executable which will take all those select options and generates pdfs based on the crystal report. the executable will be triggered by windows task scheduler...or maybe command line app?
Obviously this will be somewhat of a re-write. What would be the best way to start this as? a crystal report application or a windows application.
