DriverProcessStartedEventArgs.cs

// <copyright file="DriverProcessStartedEventArgs.cs" company="Selenium Committers">
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using System;
using System.Diagnostics;

namespace OpenQA.Selenium;

/// <summary>
/// Provides data for the DriverProcessStarted event of a <see cref="DriverService"/> object.
/// </summary>
public class DriverProcessStartedEventArgs : EventArgs
{
    /// <summary>
    /// Initializes a new instance of the <see cref="DriverProcessStartingEventArgs"/> class.
    /// </summary>
    /// <param name="driverProcess">The <see cref="Process"/> object started.</param>
    /// <exception cref="ArgumentNullException">If <paramref name="driverProcess"/> is <see langword="null"/>.</exception>
    public DriverProcessStartedEventArgs(Process driverProcess)
    {
        if (driverProcess is null)
        {
            throw new ArgumentNullException(nameof(driverProcess));
        }

        this.ProcessId = driverProcess.Id;
    }

    /// <summary>
    /// Gets the unique ID of the driver executable process.
    /// </summary>
    public int ProcessId { get; }
}