Databases :: Parameter '?/*IN' Not Found In The Collection?
Nov 19, 2010I'm sending parameters to a stored procedure in MySQL to do an insert and I'm getting an error that I don't understand:
Parameter '?/*IN' not found in the collection.
I'm sending parameters to a stored procedure in MySQL to do an insert and I'm getting an error that I don't understand:
Parameter '?/*IN' not found in the collection.
I have a gridview in which dtasource binded is a List which returns class type. If no records in list, I want to display 'No records found' in GridView.
[code]...
In else part, what code i have to write to get desired output?
Is this possible?
using (Entities db = new Entities())
{
LoadDropDownList(ddlFirst, db.MyTable , (bool)(myMember.Id == 0), (int)myMember.RevenueRangeID);
LoadDropDownList(ddlSecond, db.OtherTable , (bool)(myMember.Id == 0), (int)myMember.OtherID);
}
I am stumbling on what the type of the second parameter should be - I am essentially trying to pass in the Entity-Framework 'table' into a generic routine that loads the DropDownList with data from the 'MyTable' table using custom logic/filtering.SInce I do the same thing about 6 times for 6 different dropdownlist/table combos I wanted to use a generic function to accomplish this.
i have a problem with date after register i need to update im not edit the date value still i found an error Incorrect date value: '2010-02-09 12:00:00 AM'
im using data type(mysql)---->date
I get this error message when I connect to the data source on localhostERROR [IM002] [Microsoft][ODBC Driver Manager] Data source name not found and no default driver specifiedthe connection string is
connectionString="Data Source=DRIVER={MySQL ODBC 3.51 Driver};SERVER=localhost;PORT=3306; DATABASE=database;UID=xxx;PWD=xxx;OPTION=3;pooling=false;"
providerName="System.Data.SqlClient"
it must be some kind of problem in the environment since the connection string works on a remote server. I downloaded the driver and added it with the Data source (ODBC) application in the control panel.
I'm having some really annoying issue using ADO.NET connector.
I've added reference to my project- the file "MySQL.data.dll"
Actually, i've copied the file from "MySQL Connector Net 6.2.2Assemblies" to "MyWebSitein" and then added reference.
Then, typed "using MySQL.data" and as you can guess, i've got that message:
Namespace or type specified in the Imports 'MySql.Data.MySqlClient' cannot be found.
Trying to modify an existing gridview in an aspx to access a db2 table on an iseries server. The iseries seems to have problems with the parameter specified in the query as @parameter giving a @parameter does not exist in table error. When specifying the gridview in VS the wizard did not recognize that the @parameter was a parm and prompt for the control etc. where it could be found. Of course there is no problem when accessing a mssql server table. Can someone help me with how to connect properly to the iseries and how to pass a parm on my query?
View 1 RepliesIn following code I am binding two parameter by name. Program compile successfully but output isn't coming.
cmd = new OracleCommand("select * from books where book_id=:bid and title=:rat", conn);
OracleParameter op = new OracleParameter();
I'm converting my application from using System.Data.OracleClient to Oracle.DataAccess.Client and I've noticed some weird behavior.
I am calling a stored procedure that sets an output parameter value. Under some circumstances, a null value gets assigned to this value and I need to detect it.
Here's how I'm declaring it using ODP.net:
cmd.Parameters.Add("p_status", OracleDbType.VarChar2, 200, DBNull.Value, ParameterDirection.Output)
The old Microsoft driver for Oracle would read the value as an empty string. However, ODP is returning a value {null} (per Visual Studio's debugger), which is not equivalent to null, DBNull.Value, nor an empty string. As a result, the code doesn't branch correctly now.
I have the following code to fill a dataset
Dim cn As New OdbcConnection(ConfigurationManager.ConnectionStrings("csSybaseGuille").ConnectionString)
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:
[Code]....
Or using mysql connector/net to use mysql. I'm having problem installing it because the visual studio integration is not working, so I can't find it on the data source provider.
I have a problem whenever i run my code i get the following error ERROR [42000] [MySQL][ODBC 3.51 Driver][mysqld-5.1.46-community]You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near ' ('b'), ('Manager'), ('c'), ('d'), ('e')' at line 1 my code works with connector/net but my host does not have it installed so i've had to change my code to odbc which they do have, i have found out the syntax is different and changed my code accordingly my code is as follows
[Code]....
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.
The problem I have is that I've got a simple ASP.NET page. On it, I have a dropdownlist that is calling values from a MySQL table.
When I select a value from the list, I want to create/update a GridView.
I've created the code, which works if I hard code the parameter, but I want to use the DataValueField from the drop down list.
Is this possible?
[Code]....
I'm developing an ASP.NET app with a MySQL backend, using the MySQL Connector Net 6.2.3. I have a DetailsView with an insert command that is throwing the error:MySql.Data.MySqlClient.MySqlException: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '?,?,?,?,?,?,?,?)' at line 1My code is:
[Code]....
If I hardcode values into the insert statement, it works fine. But when I put the ? placeholder in, it throws the error. Can anyone help me pinpoint the problem or offer a workaround solution?
I have a list of objects that I want to bind to a gridview. Creating that list and binding it works fine for most of the public properties in that list.
There are some objects contained in each of those objects... for instance there is an Address object.
object.Address.Line1;
object.Address.Line2;
When I bind this to my gridview, I have no issues with stuff like object.DateRegistered, but how can I access things like object.Address.WhatEverProperty? I always get this error:
"A field or property with the name 'xxx.xxxx' was not found on the selected data source."
I want to know that how i use the collection class for storing some data and save it letter in the data base.
View 4 RepliesI have an ASP.NET app with lots of textboxes all over the page that need updating at various points through program execution.
These textboxes actually belong to a certain class, so for easy updating I thought I could create a Dictionary(Of string, object) and add the control.ID and the control to it and then for updating do something like this:
(in case of updating textbox.text):
[code]....
However the text property of the textbox does not actually get updated. I'm mainly trying to avoid having to manually do textbox.text = somestring for each one of my textboxes every time I have to update them.
I found this very usefulĀ [URL]....
How to display No Match Found when there is no data with the entered initials.
Ex: zz
OutputĀ No Match Found
I know that if I have set a cookie on a previous request, it will show up in my Request.Cookies collection. I want to update my existing Cookie. Are the cookies from my Request.Cookies collection already copied to my Response.Cookies collection? Do I need to add a new cookie with the same key using Response.Cookies.Add(), or do I need to use Response.Cookies.Set()?
View 1 RepliesI'm using HttpModule to capture requests to the web server. Before processing the page I'd like to check the values contained in some keys of the Request.Form collection and according to some logic change if necessary. I'd like to do this when BeginRequest event is fired. The problem is that the Request.Form collection is readonly.
View 4 Repliesi want to develop a data access layer ,it can support multiple database like oracle ,Mssqlserver and Mysql using enterprise library and C#.net 3.5 based on database connection
View 1 RepliesI've a MDX Query that has where clause as shown below.I'm designing report using SSRS 2008. How can i pass date as parameter? I tried to setup @from and @to as parameter but not working?
WHERE ( {[Date Central].[Calendar Date].[2010-04-01 00:00:00]:[Date Central].[Calendar Date].[2010-08-30 00:00:00]} )
need it to work as
WHERE ( {[Date Central].[Calendar Date].[@From]:[Date Central].[Calendar Date].[@To]} )
in my asp.net+vb web i am using this code to display image of workers in web page as per their id and it works fine
Dim id1 As String = "11022"
id1 = " + idtxt.Text + "
Image1.ImageUrl = "~/photos/" + ID + ".jpg"
End If
there persons whose photo is not uploaded in server . i want to show an alternate image name notfound.jpg if the photo is not found
Is it possible to change a parameter's property after the uer has made a selection or filled in another parameter field? I'm using VS2005
Case:
- 3 parameter fields; Country,Station,Carrier all three are textfields and are allowed to stay 'blank'.
- When the user enters a Country-code in the 'Country' parameter field, the 'Carrier' parameter should become a required field.
I did some searching on the net, but haven't found the solution. I started to wonder if it's actually possible?