How to use CSQRY using .NetAPI in C#

By | July 29, 2019


CSQRY is the View CS0120. It basically takes SQL Query as the parameter to its Browse method and then returns the records via calls to Fetch. CSQRY is easy to execute general SQL statements through the Sage 300 API. This way we don’t need additional database credentials and don’t need to use an alternate API like ODBC.

New Stuff:  How to open OE Order Entry View using Advantage API

Step 1:

Include the Sage 300 Advantage DLL in the project.

Step 2:

Once the Advantage DLL is included, create the object of the DBLink and open the “CS0120” using DBLink object.

DBLink dBLink = session.OpenDBLink(DBLinkType.Company, DBLinkFlags.ReadWrite);

View view = dBLink.OpenView(“CS0120”);

Step 3:

Pass the SQL Query in Browse method as string parameter.




Step 4:

Now we call the Fetch method to return the records.

List<string>  optionalFieldList = new List<string>;

while (view.Fetch() == true)


                    for (int i = 0; i < _ view.Fields.Count; i++)





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