Konard

using System.Data;

namespace Helpers
{
    public static class DbCommandExtensions
    {
        public static void AddParameter(this IDbCommand cmd, string parameterName)
        {
            IDbDataParameter parameter = cmd.CreateParameter();
            parameter.ParameterName = parameterName;

Konard

using System;

namespace Helpers
{
    public static class RuntimeHelpers
    {
        public static bool IsRunningOnMono()
        {
            return Type.GetType("Mono.Runtime") != null;
        }

Konard

using System.ServiceProcess;
using System.Threading;

namespace Helpers
{
    public static class ServiceControllerExtensions
    {
        public static void StopAndWait(this ServiceController service)
        {
            if (service.Status != ServiceControllerStatus.Stopped)

Konard

using System;
using System.Globalization;

namespace Helpers
{
    public static class StringExtensions
    {
        public static bool IsInt16(this string s)
        {
            Int16 result; return Int16.TryParse(s, out result);

Konard

using System;
using System.Threading;

namespace Helpers
{
    public static class ThreadArrayExtensions
    {
        public static Thread[] StartAll(this Thread[] threads, params object[] values)
        {
            if (values.Length == 0)

Konard

using System.Threading;

namespace Helpers
{
    public static class ThreadHelpers
    {
        public static Thread[] CreateThreads(ThreadStart action, int amount, int maxStackSize)
        {
            Thread[] threads = new Thread[amount];
            for (int i = 0; i < threads.Length; i++)

Konard

<Style TargetType="{x:Type RadioButton}">
	<Setter Property="FocusVisualStyle">
		<Setter.Value>
			<Style>
				<Setter Property="Control.Template">
					<Setter.Value>
						<ControlTemplate>
							<Rectangle Margin="2" SnapsToDevicePixels="True" Stroke="{DynamicResource {x:Static SystemColors.ControlTextBrushKey}}" StrokeThickness="1" StrokeDashArray="1 2"/>
						</ControlTemplate>
					</Setter.Value>

Konard

Resharper suggestions

1
    .Where(x => x.ErrorContent is string).Select(x => (string)x.ErrorContent)

    заменять на

    .Select(x => x.ErrorContent).OfType<string>()
	
2

Konard

xcopy $(SolutionDir)lib\CefSharp $(TargetDir) /s /y

Konard

void window_KeyDown(object sender, KeyEventArgs e)
{
    if (e.Key == Key.F11)
    {
        Window.ResizeMode = ResizeMode.NoResize;
        
        Window.WindowState = WindowState.Normal;
        Window.WindowStyle = WindowStyle.None;
        
        Window.Width = System.Windows.Forms.Screen.PrimaryScreen.Bounds.Width;