Failed to find or load the registered .Net Framework Data Provider
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- Posts: 21
- Joined: Tue 06 Jun 2006 03:14
- Location: Auckland, New Zealand
Failed to find or load the registered .Net Framework Data Provider
Hi,
I have raised a few topics on the forum recently, mostly due to my inexperience with OraDirect, but I thought that the one of the reasons for having OraDirect to is remove some of the tedious hand coding of ADO.NET and provide an alternative means to not having to install the Oracle Client on a workstation.
I haven't had much luck with trying to bind a dataset to a ComboBox to show a selection of data the user can choose.
The steps I have gone through are the following -
1. Create a CoreLab.Oracle.OracleConnection, setting the values to connect to the database - This worked fine.
2. Create a CoreLab.Oracle.OracleDataAdapter, setting the connection, setting the Type to TableDirect and choosing a table. This worked fine and I can preview the data in the table using the Preview Data option in the OracleDataAdapter menu.
3. Create a DataSet instance with the DataSet wizard.
4. I then bind the DataSet to the ComboBox, when I go to preview the data using the ComboBox tasks, I get the error 'Failed to find or load the registered .Net Framework Data Provider'.
Also I have had occasions when I have I haven't encountered this error, and have used the (DataBinding) properties of the ComboBox to set the values for the SelectedItem & SelectedValue. When the program has been run no data appears in the ComboBox.
If I could get some help on this it would be greatly appreciated.
Cheers,
Scott.
I have raised a few topics on the forum recently, mostly due to my inexperience with OraDirect, but I thought that the one of the reasons for having OraDirect to is remove some of the tedious hand coding of ADO.NET and provide an alternative means to not having to install the Oracle Client on a workstation.
I haven't had much luck with trying to bind a dataset to a ComboBox to show a selection of data the user can choose.
The steps I have gone through are the following -
1. Create a CoreLab.Oracle.OracleConnection, setting the values to connect to the database - This worked fine.
2. Create a CoreLab.Oracle.OracleDataAdapter, setting the connection, setting the Type to TableDirect and choosing a table. This worked fine and I can preview the data in the table using the Preview Data option in the OracleDataAdapter menu.
3. Create a DataSet instance with the DataSet wizard.
4. I then bind the DataSet to the ComboBox, when I go to preview the data using the ComboBox tasks, I get the error 'Failed to find or load the registered .Net Framework Data Provider'.
Also I have had occasions when I have I haven't encountered this error, and have used the (DataBinding) properties of the ComboBox to set the values for the SelectedItem & SelectedValue. When the program has been run no data appears in the ComboBox.
If I could get some help on this it would be greatly appreciated.
Cheers,
Scott.
Same error, different context
I get the same error, but in a different context. When I drag a table from the DbExplorer onto a DataSet, I get the following message:
The same error appears in the TableAdapter Configuration Wizard when generating the INSERT, UPDATE, and DELETE statements. The error does not appear when using the DataSet Wizard. Update statements are generated correctly by the DataSet Wizard.
There is an entry for OraDirect in my machine.config file. I am using OraNet Pro 3.50.14 with Visual Studio 2005 Standard.
A DataTable and TableAdapter are created, but no insert, update, or delete commands are generated.Some updating commands could not be generated automatically. The database returned the following error: Failed to find or load the registered .Net Framework Data Provider.
The same error appears in the TableAdapter Configuration Wizard when generating the INSERT, UPDATE, and DELETE statements. The error does not appear when using the DataSet Wizard. Update statements are generated correctly by the DataSet Wizard.
There is an entry for OraDirect in my machine.config file. I am using OraNet Pro 3.50.14 with Visual Studio 2005 Standard.
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- Posts: 21
- Joined: Tue 06 Jun 2006 03:14
- Location: Auckland, New Zealand
Failed to find or load the registered .Net Framework Data Provider
Hi,
I am having the same problem again. This time I am running Visual Studio 2005 on a Virtual PC with Windows 2003.
I have installed CoreLab OraDirect .NET 4.20.22.0 and I am receiving the message "Failed to find or load the registered .Net Framework Data Provider".
I have checked the machine.config and have this entry in the DbProviderFactories section :
Please help, I have deinstalled and reinstalled a few times to see if this fixes the problem to no avail.
Cheers,
Scott.
I am having the same problem again. This time I am running Visual Studio 2005 on a Virtual PC with Windows 2003.
I have installed CoreLab OraDirect .NET 4.20.22.0 and I am receiving the message "Failed to find or load the registered .Net Framework Data Provider".
I have checked the machine.config and have this entry in the DbProviderFactories section :
Please help, I have deinstalled and reinstalled a few times to see if this fixes the problem to no avail.
Cheers,
Scott.
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- Posts: 21
- Joined: Tue 06 Jun 2006 03:14
- Location: Auckland, New Zealand
Failed to find or load the registered .Net Framework Data Provider
Hi Core Lab Team,
I have installed CoreLab OraDirect .NET 4.20.22.0 on Windows XP and it seems to run fine.
It might be an issue with trying to run CoreLab OraDirect .NET 4.20.22.0 on Windows 2003 Server.
Is it supposed to be compatible with Windows 2003 Server?
Cheers,
Scott.
I have installed CoreLab OraDirect .NET 4.20.22.0 on Windows XP and it seems to run fine.
It might be an issue with trying to run CoreLab OraDirect .NET 4.20.22.0 on Windows 2003 Server.
Is it supposed to be compatible with Windows 2003 Server?
Cheers,
Scott.
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- Posts: 21
- Joined: Tue 06 Jun 2006 03:14
- Location: Auckland, New Zealand
-
- Posts: 21
- Joined: Tue 06 Jun 2006 03:14
- Location: Auckland, New Zealand