Provider=DMOLE52;User ID=myUserName;Password=myPassword;Data Source=myDatabaseName;

Data Source should specify the name of the database instance as written in dmconfig.ini

DBMaker 4.3 OLE DB Provider

Standard for DBMaker 4.3

Provider=DMOLE43;User ID=myUserName;Password=myPassword;Data Source=myDatabaseName;

Data Source should specify the name of the database instance as written in dmconfig.ini

.NET Framework Data Provider for OLE DB

Use an OLE DB provider from .NET

Provider=any oledb provider's name;OledbKey1=someValue;OledbKey2=someValue;

See the respective OLEDB provider's connection strings options. The .net OleDbConnection will just pass on the connection string to the specified OLEDB provider. Read more here.

DBMaker ODBC Driver

Standard

DSN=myDsn;UID=myUserName;PWD=myPassword;

.NET Framework Data Provider for ODBC

Use an ODBC driver from .NET

Driver={any odbc driver's name};OdbcKey1=someValue;OdbcKey2=someValue;

See the respective ODBC driver's connection strings options. The .net OdbcConnection will just pass on the connection string to the specified ODBC driver. Read more here.

DBMaker connection strings

DBMaker 5.2 OLE DB Provider

Standard for DBMaker 5.2