The O-Matrix COM Server

The O-Matrix COM Server
Description
O-Matrix can be used as a Microsoft COM server from Visual Basic, C++, VBA, Java, .NET languages, Matlab, or any client that supports COM interfacing.

When you install O-Matrix, the file devkit\OMServer.dll is registered on your system as COM component. Each client building tool has its own method for recognizing and binding to COM type libraries. You can inspect the interfaces of the OMServer library in Excel by pressing Alt-F11 to invoke the VBA editor. Open the 'Tools | References' dialog and one of the selections will be OMatrixServer X.X Type Library where XX is the current version.

The O-Matrix COM server can also be used with the O-Matrix Development Kit to create stand-alone, turnkey systems that can be distributed royalty-free.

In addition to the examples provided in this documentation there are numerous examples in VB script, VB, C++, C#, Java, and Matlab available in the devkit\examples directory of your installation.

O-Matrix COM Server Function Reference

comstart	Starting O-Matrix
comopen	Create a Connection with an O-Matrix Server
comeval	Evaluating an O-Matrix Expression
computdata	Transfer a Data Array to O-Matrix
computmatrix	Loading Data from the COM Server to an O-Matrix Variable
computvariant	Transferring Variant Data to O-Matrix
comncols	Determine the Number of Columns of a Transferred Matrix
comnrows	Determine the Number of Rows of a Transferred Matrix
comgetmatrix	Transfer O-Matrix Variables to the COM Server
comgetdata	Transfer Data to an O-Matrix COM Server Client
comgetvariant	Transfer Data to an O-Matrix COM Server Client
comisbusy	Determining if O-Matrix is Busy
comtimeout	Setting the O-Matrix Server Timeout Period
comclose	Terminating a Connection with an O-Matrix Server

Diagnostics

comstatus	Status Values Returned from the O-Matrix COM Server Functions