/// <summary>
/// 获取用户上次使用的分辨率
/// </summary>
/// <returns></returns>
public string GetLastCamera()
{
string Resolution = null;
if (!File.Exists(_CameraHistoryRealPath))
{
return(null);
}
//先解密这个文件
Base64Helper.Base64Decode4txtFile(_CameraHistoryRealPath);
XmlTextReader reader = new XmlTextReader(_CameraHistoryRealPath);
while (reader.Read())
{
if (reader.NodeType == XmlNodeType.Element)
{
if (reader.Name == "LastCamera")
{
Resolution = reader.ReadElementContentAsString();
}
}
}
//关闭流
reader.Close();
reader = null;
GC.Collect();
//重新加密这个文件
Base64Helper.Base64Encode4txtFile(_CameraHistoryRealPath);
return(Resolution);
}
/// <summary>
/// 获取当前用户保存的所有摄像头设置
/// </summary>
/// <returns>当前用户保存的所有摄像头设置</returns>
public List <VideoSettingEntity> GetAllVideoSettings()
{
List <VideoSettingEntity> result = new List <VideoSettingEntity>();
#region 读取文件
if (!File.Exists(_VideoSettingRealPath))
{
return(null);
}
//先解密这个文件
Base64Helper.Base64Decode4txtFile(_VideoSettingRealPath);
XmlTextReader reader = new XmlTextReader(_VideoSettingRealPath);
VideoSettingEntity setting = null;
while (reader.Read())
{
if (reader.NodeType == XmlNodeType.Element)
{
if (reader.Name == nameof(VideoSettingEntity))
{
setting = new VideoSettingEntity();
result.Add(setting);
}
if (reader.Name == nameof(setting.VideoSettingName))
{
setting.VideoSettingName = reader.ReadElementContentAsString();
}
else if (reader.Name == nameof(setting.Brightness))
{
if (setting != null)
{
setting.Brightness = reader.ReadElementContentAsInt();
}
}
else if (reader.Name == nameof(setting.AutoBrightness))
{
if (setting != null)
{
setting.AutoBrightness = reader.ReadElementContentAsBoolean();
}
}
else if (reader.Name == nameof(setting.ContrastRatio))
{
if (setting != null)
{
setting.ContrastRatio = reader.ReadElementContentAsInt();
}
}
else if (reader.Name == nameof(setting.AutoContrastRatio))
{
if (setting != null)
{
setting.AutoContrastRatio = reader.ReadElementContentAsBoolean();
}
}
else if (reader.Name == nameof(setting.Saturation))
{
if (setting != null)
{
setting.Saturation = reader.ReadElementContentAsInt();
}
}
else if (reader.Name == nameof(setting.AutoSaturation))
{
if (setting != null)
{
setting.AutoSaturation = reader.ReadElementContentAsBoolean();
}
}
else if (reader.Name == nameof(setting.DefaultSetting))
{
if (setting != null)
{
setting.DefaultSetting = reader.ReadElementContentAsBoolean();
}
}
else if (reader.Name == nameof(setting.Hue))
{
if (setting != null)
{
setting.Hue = reader.ReadElementContentAsInt();
}
}
else if (reader.Name == nameof(setting.AutoHue))
{
if (setting != null)
{
setting.AutoHue = reader.ReadElementContentAsBoolean();
}
}
else if (reader.Name == nameof(setting.Sharpness))
{
if (setting != null)
{
setting.Sharpness = reader.ReadElementContentAsInt();
}
}
else if (reader.Name == nameof(setting.AutoSharpness))
{
if (setting != null)
{
setting.AutoSharpness = reader.ReadElementContentAsBoolean();
}
}
else if (reader.Name == nameof(setting.Gamma))
{
if (setting != null)
{
setting.Gamma = reader.ReadElementContentAsInt();
}
}
else if (reader.Name == nameof(setting.AutoGamma))
{
if (setting != null)
{
setting.AutoGamma = reader.ReadElementContentAsBoolean();
}
}
else if (reader.Name == nameof(setting.ColorEnable))
{
if (setting != null)
{
setting.ColorEnable = reader.ReadElementContentAsBoolean();
}
}
else if (reader.Name == nameof(setting.WhiteBalance))
{
if (setting != null)
{
setting.WhiteBalance = reader.ReadElementContentAsInt();
}
}
else if (reader.Name == nameof(setting.AutoWhiteBalance))
{
if (setting != null)
{
setting.AutoWhiteBalance = reader.ReadElementContentAsBoolean();
}
}
else if (reader.Name == nameof(setting.BacklightCompensation))
{
if (setting != null)
{
setting.BacklightCompensation = reader.ReadElementContentAsInt();
}
}
else if (reader.Name == nameof(setting.AutoBacklightCompensation))
{
if (setting != null)
{
setting.AutoBacklightCompensation = reader.ReadElementContentAsBoolean();
}
}
else if (reader.Name == nameof(setting.Gain))
{
if (setting != null)
{
setting.Gain = reader.ReadElementContentAsInt();
}
}
else if (reader.Name == nameof(setting.AutoGain))
{
if (setting != null)
{
setting.AutoGain = reader.ReadElementContentAsBoolean();
}
}
}
}
//关闭流
reader.Close();
reader = null;
GC.Collect();
#endregion
//重新加密这个文件
Base64Helper.Base64Encode4txtFile(_VideoSettingRealPath);
return(result);
}