/// <summary>
/// 将object值转换成DateTime类型，失败则返回DateTime.MinValue
/// </summary>
/// <param name="value">转换对象</param>
/// <param name="defautValue">默认值</param>
/// <param name="dtFormate">日期显示格式</param>
/// <returns></returns>
public static DateTime ToDateTime(object value, DateTime defautValue, DTFormate dtFormate)
{
DateTime dm = ToDateTime(value, defautValue);
dm = ToDateTime(DateTimeToString(dm, dtFormate));
return(dm);
}
public static String DateTimeToString(Object value, DTFormate dtFormate)
{
if (value == null)
{
return(String.Empty);
}
DateTime m_dt = (DateTime)value;
switch (dtFormate)
{
case DTFormate.SHORT_EN_US: return(m_dt.ToString("yyyy-MM-dd"));
case DTFormate.SHORT_ZH_CN: return(m_dt.ToString("yyyy年MM月dd日"));
case DTFormate.LONG_EN_US: return(m_dt.ToString("yyyy-MM-dd hh：mm：ss"));
case DTFormate.LONG_ZH_CN: return(m_dt.ToString("yyyy年MM月dd日hh时mm分ss秒"));
default: return(m_dt.ToString("yyyy-MM-dd"));
}
}
/// <summary>
/// 将DateTime转换成字符串，失败则返回空
/// </summary>
/// <param name="value">转换对象</param>
/// <param name="dtFormate">日期显示格式</param>
/// <returns></returns>
public static String DateTimeToString(object value, DTFormate dtFormate)
{
DateTime dm = ToDateTime(value);
return(DateTimeToString(dm, dtFormate));
}
