Are zipped EXE files harmless for Linux servers? The ones mentioned seem to be designer-built. I already tried: 1 - delete my settings (connection) and recreate 2 - closed VS2013 and reopened Nothing works, every time the same error. An OracleDataReader can retrieve values for multiple columns and multiple rows. have a peek at this web-site
Forum New Posts FAQ Calendar Forum Actions Mark Forums Read Quick Links Today's Posts View Site Leaders What's New? The name of your IDE and connection string, I would like to know your data source settings in your configuration. Similar to the connection object, it must be instantiated from its class and it has an overloaded constructor. Safe two-ticket connection time in Sydney (international > domestic) Word for fake religious people A published paper stole my unpublished results from a science fair be killed in the war vs Source
I've tried selecting just one dummy table with one column, no reserved words, but still the same error is produced. SuessmeyerHi all I really need any advice to solve this problem. So maybe you find much more experts in a Forum regarding Visual Studio and database access. Now when I build the project I get an error 'Error 1 Type 'FontTest.DataSet1' is not defined.' I do have a reference in my new Project to System.Data.So what the @#%$@
It is very easy to decompile .NET DLL and EXE files and view the original clear text contents. (Encryption is in fact the appropriate solution, but that subject would be a Please provide us with a sample project, illustrating this issue if the suggested solution does not help you.Thanks, Alessandro. Imports Oracle.DataAccess.Client ' Visual Basic, ODP.NET Oracle managed provider using Oracle.DataAccess.Client; // C#, ODP.NET Oracle managed provider Add the Visual Basic version of the click event handler code between the Private Sometimes the data types are incompatible and the implicit conversion fails, throwing an exception.
i cannot generate any reports because the dataset i created can not return any field information w/c is confusing because it displays the names of the tables from the database. Thanks again for all of your questions. DO NOT USE Field name "SYSTEM" I have finally solved the problem of Data Source errors (after several days of battling) This included reinstalling Visual Studio 2005, SQL Server 2005 - http://blogpostat.blogspot.com/2012/01/error-adding-data-source-microsoft.html Add a textbox control and another label control to the form as shown below.
The time now is 12:38 AM. An error occurred while creating the new data source 3. For example, look at the following message displayed when the database is unavailable: Figure 6 An ORA-12545 error caught and displayed to the user An ORA-12545 is quite meaningful for View 8 Replies Method Which Check If A Certain DSN Exists Then If It Does Extract Information And Use Information For Connection Purposes Feb 2, 2011 I was looking for some
Along with all the details, i extract the details from an employee table into a dataset, but however i am not able to get the value present in active as i It works great most of the time.However, I have found that if I select more than 3 items in the datagrid, I get an error pointing to the data set and Could Not Get Type Information For Dataset Visual Studio The error i keep receiving is "Index out of range", "No row at position 0". To obtain the values of the columns, either zero-based ordinals or column names can be used.
This is actually Chapter 18 of the "Microsoft Visual Basic 2008" book.I get the same error message when trying to create my own project "MY ADO Form" or the "ADO Form" Check This Out Make a suggestion Dev centers Windows Office Visual Studio Microsoft Azure More... An explicit cast to integer is shown below: Label1.Text = CStr(dr.Item("department_id")) ' Visual Basic integer to string cast C# is not as forgiving as Visual Basic on implicit conversions. So why does Nothing act this way?In C# I would've set it to DbNull, I guess, but I'm a tad green on VB.NET - as you might be able to tell.
The destinated database is a sample called Northwind. I can change the design I guess to make it less wordy and therefore store less data, but is there an easier way? Labels Chit Chat Facebook Gadget Blogspot SEO Game SERP twitter Free Widgets Monotize Wordpress Favorites Job Motivation Programming Template images by enjoynz. http://sinistro.org/could-not/could-not-get-type-information-for-dataset-visual-studio.html The constructor's other overload allows the following alternative syntax: Dim conn As New OracleConnection() ' Visual Basic conn.ConnectionString = oradb OracleConnection conn = new OracleConnection(); // C# conn.ConnectionString = oradb; After
they have no correspondence in persisted data, so the dataset is untyped and I am creating the schema through the property sheet for the tables. The application will abort. Top gregw190 An error occurred while creating the new data source: could not get type information for 'Addresses.FirstDatabasedateset' by gregw190 » Wed, 01 Sep 2010 03:04:42 I'm having the same problem
The stored Proc's are very simple, the first I tried was Select name from Sysdatabases; The other was one that had worked in VS2003 in another project. I then realized I was in the wrong project and deleted the dataSet I just created. 4. Here is a relatively minimalist example of using the Try-Catch-Finally syntax: ' Visual Basic Try conn.Open() Dim cmd As New OracleCommand cmd.Connection = conn cmd.CommandText = "select An applicationname.dataset is a Type designed with a special kind of xml (xsd).
When ODP.NET and Oracle client software are installed, application development using Visual Studio can begin. Figure 12 Lab 2 form with button and label controls Modify the code that defines the select string: cmd.CommandText = _ "select department_name from departments where department_id = "_ View 1 Replies Possible To Fill A Collection-Type Instead Of A DataTable/DataSet? have a peek here Oracle continues to support and develop their .NET data provider, Oracle Data Provider for .NET (ODP.NET).
Screen shot attached for the form and I am also using a stored procedure to do this. when i click finish there are showed Error using the dropdown: could not get type information for 'Name.DatabaseDataset' and then closing microoft visual studio. After implementing the user-friendly exception handling code, the ORA-12545 error message appears as follows: Figure 7 A user-friendly error message for an ORA-12545 error The Finally code block is always Test the application by entering 10 for the department_id.
I get the same error with a simple Access DB. Here's one thing I did notice. January 17, 2012 at 7:00 PM visua basic bug said...