Duality.Launcher.DualityLauncher.ValidateMinimumGPUSpec C# (CSharp) Method

        private static bool ValidateMinimumGPUSpec()
        {
            float shaderLanguageVersion;
            if (float.TryParse(GL.GetString(StringName.ShadingLanguageVersion), out shaderLanguageVersion))
            {
                if (shaderLanguageVersion < DualityApp.AppData.MinimumShaderVersion)
                {
                    NativeMethods.MessageBox(IntPtr.Zero,
                        string.Format(
            @"Your graphics card is reported as '{0}', which does not meet the minimum specification to run Onikira.
            If you are on a system with both a discreet and integrated GPU, try switching to your discreet or high-performance GPU in your graphics card's control panel and try to run the game again.", GL.GetString(StringName.Renderer)),
                        "GPU under minimum spec", 0);
                    return false;
                }
            }
            return true;
        }