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Localization
Updated over 1 year ago
To localize RadWebCam to display control text and messages in a specific language:
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All required classes for localization are defined in Telerik.WinControls.UI.Localization namespace.
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Start by creating a descendant of the RadWebCamLocalizationProvider class.
Override the GetLocalizedString(string id) method and provide a translation for the label and user messages. If a translation is not provided, the default value will be returned. This behavior is guaranteed by the call of the base GetLocalizedString method in the default clause of the switch statement in the example.
Below is a sample implementation of an English localization provider:
Localizing RadWebCam Strings
C#
public class EnglishWebCamLocalizationProvider : RadWebCamLocalizationProvider
{
public override string GetLocalizedString(string id)
{
switch (id)
{
case RadWebCamStringId.NoCamera:
return "No camera detected.";
case RadWebCamStringId.CameraBusy:
return "The camera is unavailable.";
case RadWebCamStringId.CameraAccessDenied:
return "Access to the camera is denied.";
case RadWebCamStringId.TakeSnapshot:
return "Take Snapshot";
case RadWebCamStringId.SaveSnapshot:
return "Save Snapshot";
case RadWebCamStringId.DiscardSnapshot:
return "Discard Snapshot";
case RadWebCamStringId.StartRecording:
return "Start Recording";
case RadWebCamStringId.StopRecording:
return "Stop Recording";
case RadWebCamStringId.Settings:
return "Settings";
case RadWebCamStringId.VideoProcAmp:
return "Video Processing Amplifier";
case RadWebCamStringId.CameraControl:
return "Camera Control";
case RadWebCamStringId.Auto:
return "Auto";
case RadWebCamStringId.Brightness:
return "Brightness";
case RadWebCamStringId.Contrast:
return "Contrast";
case RadWebCamStringId.Hue:
return "Hue";
case RadWebCamStringId.Saturation:
return "Saturation";
case RadWebCamStringId.Sharpness:
return "Sharpness";
case RadWebCamStringId.Gamma:
return "Gamma";
case RadWebCamStringId.WhiteBalance:
return "White Balance";
case RadWebCamStringId.BacklightComp:
return "Backlight Comp";
case RadWebCamStringId.Gain:
return "Gain";
case RadWebCamStringId.Zoom:
return "Zoom";
case RadWebCamStringId.Focus:
return "Focus";
case RadWebCamStringId.Exposure:
return "Exposure";
case RadWebCamStringId.Aperture:
return "Aperture";
case RadWebCamStringId.Pan:
return "Pan";
case RadWebCamStringId.Tilt:
return "Tilt";
case RadWebCamStringId.Roll:
return "Roll";
case RadWebCamStringId.Default:
return "Default";
case RadWebCamStringId.Ok:
return "OK";
case RadWebCamStringId.Cancel:
return "Cancel";
}
return string.Empty;
}
}
To apply the custom localization provider, instantiate and assign it to the current localization provider:
Assigning the Current Localization Provider
C#
RadWebCamLocalizationProvider.CurrentProvider = new EnglishWebCamLocalizationProvider();