Question

我需要在

中使用strvalue而不是value

  var date = (DateTime)value.ConvertTo(typeof(DateTime), CultureInfo.CurrentCulture);

在以下代码中。实际上我需要使用波斯日期时间选择器，我需要将我的数字转换为英语，所以我强制将值转换为字符串来替换字符。

 public class DateTimeBinder : IModelBinder
{
    private static readonly CultureInfo arabic = new CultureInfo("fa-IR");
    private static readonly CultureInfo latin = new CultureInfo("en-US");
    public object BindModel(ControllerContext controllerContext, ModelBindingContext bindingContext)
    {

       var value = bindingContext.ValueProvider.GetValue(bindingContext.ModelName);
        String strvalue = (String)value.ConvertTo(typeof(String), CultureInfo.CurrentCulture);

        var latinDigits = latin.NumberFormat.NativeDigits;
        var arabicDigits = arabic.NumberFormat.NativeDigits;

        for (int i = 0; i < latinDigits.Length; i++)
        {
            strvalue = strvalue.Replace(arabicDigits[i], latinDigits[i]);
        }

        var date = (DateTime)value.ConvertTo(typeof(DateTime), CultureInfo.CurrentCulture);    
        date = PersianCulture.PersianToGregorianUS(date);
        return date;
    }
}

Answer 1

谷歌搜索后我找到了方法，也许它可以帮助某人

  ValueProviderResult value1 = new ValueProviderResult(strvalue,strvalue, CultureInfo.CurrentCulture);

  var date = (DateTime)value1.ConvertTo(typeof(DateTime), CultureInfo.CurrentCulture);

将字符串转换为特殊类型的变量

1 个答案: