Please tell me what this means...

Question

Ok, ** When trying to compile the application I receive the following error ** AppMain.cs(116): No overload for method 'AppConfig' takes '1' arguments I have to forms.. AppMain and AppConfig I have frmAppMain class I have defined the following public static AppConfig appConfig In the form load section of AppMain I have the following AppConfig frmAppConfig = new AppConfig(this); I have placed a button on AppMain which contains the following code in the click event frmAppConfig.ShowDialog(); When executing the program I receive the error from above... Situation: I have a main application form. From the main form the user will click a button to bring up the AppConfig form After filling in some information, the user will click OK to save the information supplied on the AppConfig form. I'm probably making this harder than it needs to be. Any assistance provided is VERY much appreciated. Thanks, Bob

Answer 1

Two completly defrent databases
One is Oracle another is Sybase.
What I need is bulk extractions from one database to another

Database tables are similar(not exactly the same as they are deferent databases)
E.g. 
DB1 -- TableA
Col1 varchar
Col2  number

E.g. in DB2 -- TableA
Colx varchar
Coly  number

Answer 2

How different are the schemas? IE does one table have fields the other doesn't?  

If anything, you could create the first Dataset from DatabaseA, then create another Dataset from 
a DataAdapter against DatabaseB, copy the information from the first dataset to the second, then use
the DataAdapter to write the information back to DatabaseB.

I'm sure theres a better way, for instance i'm sure theres a way to modify the schema on the tables
in the Dataset, then just use another DataAdapter to write the info back.

Of course, if you can use Stored Procedures on the two servers, you could just do it that way and
not fool around with Datasets.

Answer 3

No! schemas are deferent
Is it possible to map the column names to update command?

Answer 4

Yes you can do it... make sure schema of both database tables are same...