# Command Processor Form (Cmdproc-1.frm)

## Overview
This is the main form for a command processing application that handles print queues and inter-task communications.

## Key Components

### Form Controls
- Multiple list boxes for managing print groups and queues
- SSTab control with 8 tabs for different print groups (Gen, Svc, Engr, SP, IE, FAB, Empty1, Empty2)
- Status indicators and counters for queue monitoring
- Timer controls for processing commands and messages

### Major Features
- Print queue management and spooling
- Inter-task communications (ITC) between applications
- Command processing and routing
- Reply handling and monitoring
- File watching and processing
- Error logging and display

### Key Functions
- Command queue processing
- Message passing between applications
- Print job routing and management 
- Status monitoring and display
- File system operations

## Technical Details

### Timers
- Timer1: Main processing timer for system operations
- Timer2: Status update timer (1 second interval)
- processTimer: Message processing
- sendTimer: Message sending
- EndTimer: Shutdown handling

### Communication
- Uses Windows API for inter-process messaging
- File-based queuing system
- Reply tracking and management

### Print Groups
- General (Gen)
- Service (Svc) 
- Engineering (Engr)
- Special Processing (SP)
- Industrial Engineering (IE)
- Fabrication (FAB)
- Two configurable groups (Empty1, Empty2)

### Status Monitoring
- Queue counts
- Reply status
- File system status
- Communication status
- Error conditions

## Dependencies
- TabDlg control (Tabctl32.ocx)
- Windows API for IPC
- File system access