# CMNDPROC Visual Basic Project Documentation

## Overview
CMNDPROC (Command Processor) is a Visual Basic 6.0 application developed by Enterprise Computing Services, Inc. The application is currently at version 7.0.73.

## Program Flow
```mermaid
graph TD
    A[Start: frmStart] --> B[frmMain]
    B --> C{Command Processing}
    
    C -->|Print Jobs| D[Print Management]
    D --> D1[dwPrinterInfo]
    D --> D2[dwPortInfo] 
    D --> D3[dwPrintMonitor]
    D --> D4[dwSpool]
    D --> D5[SPOOLER1.FRM]

    C -->|File Operations| E[File Handling]
    E --> E1[filewatch.frm]
    E --> E2[ClearBOM]
    E --> E3[Pdf.frm]

    C -->|System Functions| F[Core Functions]
    F --> F1[MyFunctions]
    F --> F2[APIGuide32]
    F --> F3[PrinterConstants]
    F --> F4[dwTypes]

    C -->|Communication| G[Task Communication]
    G --> G1[InnerTaskComm]
    G --> G2[frmMonitorNib]

    B --> H[Additional Forms]
    H --> H1[Cmdproc-1.frm]
    H --> H2[Cmdproc-2.frm]
    H --> H3[Cmdproc-3.frm]
    H --> H4[Cmdproc-4.frm]
    H --> H5[Cmdproc-5.frm]
    H --> H6[Cmdproc-6.frm]
```

## Project Components

### External Dependencies
- Microsoft Data Binding Collection
- Microsoft ActiveX Data Objects 2.5 Library
- Microsoft Scripting Runtime
- CCRP FolderTreeview Control (VB6)
- Various ActiveX Controls (TabControl, ADO Data Control, DataGrid, Common Controls, WinSock)

### Forms
1. frmMain (Main application form)
2. frmStart (Startup form)
3. Cmdproc-1 through Cmdproc-6
4. SPOOLER1
5. filewatch
6. Pdf
7. frmMonitorNib

### Classes
1. dwPortInfo - Port information handling
2. dwPrinterInfo - Printer information management
3. dwPrintMonitor - Print monitoring functionality
4. dwSpool - Print spooling operations
5. ClearBOM - BOM (Byte Order Mark) handling

### Modules
1. Main (CMNDPROC.BAS)
2. MyFunctions
3. APIGuide32
4. PrinterConstants
5. dwTypes
6. InnerTaskComm

## Features
- Printer management and monitoring
- File watching capabilities
- PDF handling
- Inter-task communication
- Spooler management
- Port monitoring and management

## Technical Details
- Compiled as 32-bit executable
- Single-threaded application
- No debugging information included in compilation
- Compatible with MS Transaction Server