SemanticVersion.TryParse C# (CSharp) Method

    public static bool TryParse(string versionString, out SemanticVersion semanticVersion)
    {
        if (versionString == null)
        {
            semanticVersion = null;
            return true;
        }
        var stableParts = versionString.Split('.');

        if (stableParts.Length > 3)
        {
            semanticVersion = null;
            return false;
        }

        int major;
        if (!int.TryParse(stableParts[0], out major))
        {
            semanticVersion = null;
            return false;
        }
        var parsedVersion = new SemanticVersion
        {
            Major = major
        };
        if (stableParts.Length > 1)
        {
            int minor;
            if (!int.TryParse(stableParts[1], out minor))
            {
                semanticVersion = null;
                return false;
            }
            parsedVersion.Minor = minor;
        }

        if (stableParts.Length > 2)
        {
            int patch;
            if (!int.TryParse(stableParts[2], out patch))
            {
                semanticVersion = null;
                return false;
            }
            parsedVersion.Patch = patch;
        }

        semanticVersion = parsedVersion;
        return true;
    }

        private bool IsNpmInstalled()
        {
            var output = CmdHelper.RunCmdAndGetOutput("npm -v").Trim();

            return(SemanticVersion.TryParse(output, out _));
        }