I'm writing a helper about datetime.
public static class DatepickerHelper
{
public static MvcHtmlString Datepicker(this HtmlHelper htmlHelper, string name, object value = null, object htmlAttributes = null, EInputAddonPosition? addonPosition = EInputAddonPosition.Right, EInputGroupSize? groupSize = EInputGroupSize.Medium, EDateTimePickerFormat? Format = EDateTimePickerFormat.GunAyYil, bool? showRemoveButton = false, string onChangeFn = "");
public static MvcHtmlString DatepickerFor<TModel, TProperty>(this HtmlHelper<TModel> htmlHelper, Expression<Func<TModel, TProperty>> expression, object htmlAttributes = null, EInputAddonPosition? addonPosition = EInputAddonPosition.Right, EInputGroupSize? groupSize = EInputGroupSize.Medium, EDateTimePickerFormat? Format = EDateTimePickerFormat.GunAyYil, bool? showRemoveButton = false, string onChangeFn = "");
public static string GetStringValue(Enum value);
}
all static methods .. looked similar errors but I do not understand
Error:
DatepickerHelper.DatepickerFor(HtmlHelper, Expression>, object, EInputAddonPosition?, EInputGroupSize?, EDateTimePickerFormat?, bool?, string)' must declare a body because it is not marked abstract, extern, or partial
Static methods require a method body.
Your current implementation literally does nothing.
This will get you past your current error, but please note the throw new NotImplementedException();
- you'll need to actually implement the method, and return an appropriate value.
public static class DatepickerHelper
{
public static MvcHtmlString Datepicker(this HtmlHelper htmlHelper, string name, object value = null, object htmlAttributes = null, EInputAddonPosition? addonPosition = EInputAddonPosition.Right, EInputGroupSize? groupSize = EInputGroupSize.Medium, EDateTimePickerFormat? Format = EDateTimePickerFormat.GunAyYil, bool? showRemoveButton = false, string onChangeFn = "")
{
//notice there's a body to this static method now
throw new NotImplementedException();
}
public static MvcHtmlString DatepickerFor<TModel, TProperty>(this HtmlHelper<TModel> htmlHelper, Expression<Func<TModel, TProperty>> expression, object htmlAttributes = null, EInputAddonPosition? addonPosition = EInputAddonPosition.Right, EInputGroupSize? groupSize = EInputGroupSize.Medium, EDateTimePickerFormat? Format = EDateTimePickerFormat.GunAyYil, bool? showRemoveButton = false, string onChangeFn = "")
{
//notice there's a body to this static method now
throw new NotImplementedException();
}
public static string GetStringValue(Enum value)
{
//notice there's a body to this static method now
throw new NotImplementedException();
}
}