public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
{
if (value == null)
{
return(null);
}
var para = (string)parameter;
try
{
vcm = JsonConvert.DeserializeObject <VariantConfigModel>((string)value);
switch (para.ToLower())
{
case "path":
return(SystemSettings.Variants.First(t => t.Name == this.GetValue <string>(vcm, para)));
default:
return(null);
}
}
catch
{
return(null);
}
}
public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture)
{
if (vcm is null)
{
vcm = new VariantConfigModel();
}
if (value is ComboBoxItemModel cb)
{
this.SetValue(vcm, (string)parameter, cb.Name);
}
else
{
this.SetValue(vcm, (string)parameter, value);
}
return(JsonConvert.SerializeObject(vcm));
}
