As you can see, the ConnectionString is just a semicolon-separated list of parameters for the connection.
Any mistake in the column name, for example, is not apparent until runtime. Here's the event handler code for this Informix-specific trick:. The table and column names also become available in the property editors to enhance designer-level tools like data binding.
Here is a simple table:. The class library is contained in the file IBM.
You may have to register before you can post: The Get Xxx methods take a column number as a parameter. NET VB. All times are GMT -5. Parameters is a collection, so you can add as many parameters as you need.
BuildXSD is the abstract method that must be overriden in each concrete descendent. I made a few changes, but creating the DSN entry was critical...
Browse every article in the knowledge base - - Start over in the connection string reference! The time now is 03: Finally, you can index into the columns by column number and cast the results directly for some types.How to Connect Microsoft Access Database with Visual Basic 6.0 (vb 6.0 database connection)
I've recently done this. The LibraryConsoleTest program in the sample solution demonstrates how the strongly typed DataSet works. NET driver incorrectly reports itself as version 2. NET includes a specialized database object called a DataSet.
MoveNext Loop oConn. At a later point, the DataAdapter s can submit changes back to the data store.
To create the parameter, you can use the IfxCommand 's Parameters.