The O-Matrix COM Server

Description

O-Matrix can be used as a Microsoft COM server from Visual Basic, C++, VBA, or any client that supports COM interfacing. When you install O-Matrix, the file 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 1.0 Type Library.

The examples in this reference are all given in Visual Basic for its simplicity of building clients that access COM servers. A complete example in C++ demonstrating these functions is available in the omwin\COM\VC\om directory of your distribution.

O-Matrix COM Server Function Reference

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
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
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

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