/// <summary>
/// Returns the value of the string resource.
/// </summary>
/// <param name="serviceProvider">Object that can provide services for the markup extension.</param>
/// <returns>The string value.</returns>
public override object ProvideValue(IServiceProvider serviceProvider)
{
string value = "";
IProvideValueTarget target = (IProvideValueTarget)serviceProvider.GetService(typeof(IProvideValueTarget));
if (target != null)
{
DependencyObject d = (DependencyObject)target.TargetObject;
if (d != null)
{
if (!String.IsNullOrEmpty(_assemblyName) && !String.IsNullOrEmpty(_baseName))
{
value = ResourceStringCoordinator.InitializeValue(
d,
target.TargetProperty,
_assemblyName,
_baseName,
_name);
}
else
{
value = ResourceStringDecorator.InitializeValue(
d,
target.TargetProperty,
_name);
}
}
}
return(value);
}
/// <summary>
/// Returns the value of the string resource.
/// </summary>
/// <param name="serviceProvider">Object that can provide services for the markup extension.</param>
/// <returns>The string value.</returns>
public override object ProvideValue(IServiceProvider serviceProvider)
{
string value = "";
IProvideValueTarget target = (IProvideValueTarget)serviceProvider.GetService(typeof(IProvideValueTarget));
if (target != null)
{
DependencyObject d = (DependencyObject)target.TargetObject;
if (d != null)
{
ResourceManager rm = ResourceStringDecorator.GetResourceManager(d);
if (rm != null)
{
value = rm.GetString(_name);
}
}
}
return(value);
}
/// <summary>
/// Returns a resource string value
/// and registers the property
/// so It may be refreshed
/// (by ResourceStringDecorator.Refresh()) after a current culture change
/// </summary>
/// <param name="d">The object which owns the property.</param>
/// <param name="property">The property object. It may be a DependencyProperty (WPF property) or a PropertyInfo (CLR property).</param>
/// <param name="resourceName">The name of the resource.</param>
/// <returns>The resource string value.</returns>
public static string InitializeValue(
DependencyObject d,
object property,
string resourceName)
{
string value = "";
ResourceManager rm = ResourceStringDecorator.GetResourceManager(d);
if (rm != null)
{
// Console.WriteLine("RSD : CurrentUICulture {0}.", System.Globalization.CultureInfo.CurrentUICulture.Name);
value = rm.GetString(resourceName);
// Register (links) the property value to the ResourceStringDecorator.LocalizedChildren dictionary
// so the ResourceStringDecorator may refresh the property value
// (by ResourceStringDecorator.Refresh()) after a current culture change
List <ResourceLink> localizedChildren = ResourceStringDecorator.GetLocalizedChildren(d);
if (localizedChildren != null)
{
if (property is DependencyProperty)
{
DepPropResourceLink dprl = new DepPropResourceLink(
d, resourceName, (DependencyProperty)property);
localizedChildren.Add(dprl);
}
if (property is PropertyInfo)
{
ClrPropResourceLink cprl = new ClrPropResourceLink(
d, resourceName, (PropertyInfo)property);
localizedChildren.Add(cprl);
}
}
}
return(value);
}