public static bool GetValue(ref object value, PropertyInfo propertyInfo, string DataControlName)
{
if (propertyInfo.PropertyType == typeof(int))
{
value = TryParse.StrToInt(value, 0);
}
else if (propertyInfo.PropertyType == typeof(decimal))
{
value = TryParse.StrToDecimal(value, 0);
}
else if (propertyInfo.PropertyType == typeof(float))
{
value = TryParse.StrToFloat(value, 0);
}
else if (propertyInfo.PropertyType == typeof(DateTime))
{
value = TryParse.StrToDate(value, DateTime.MinValue);
}
else if (propertyInfo.PropertyType == typeof(string))
{
value = TryParse.ToString(value, string.Empty);
object[] EntityBaseAttr = propertyInfo.GetCustomAttributes(typeof(EntityBaseAttribute), false);
if (EntityBaseAttr != null && EntityBaseAttr.Length > 0)
{
int maxLength = ((EntityBaseAttribute)EntityBaseAttr[0]).MaxLength;
if (value.ToString().Length > maxLength)
{
MessageBoxHelper.ShowError(DataControlName + "超出最大长度" + maxLength);
return(false);
}
}
}
return(true);
}
/// <summary>
/// yyyy-MM-dd -yyyyMMdd
/// </summary>
/// <param name="value">要转换的值</param>
/// <param name="DateTimeFormat">转换格式</param>
/// <returns></returns>
public static DateTime StrToDateByChar(object value, string DateTimeFormat)
{
if (string.IsNullOrEmpty(TryParse.ToString(value)))
{
return(DateTime.Today);
}
try
{
return(DateTime.ParseExact(TryParse.ToString(value), DateTimeFormat, System.Globalization.CultureInfo.CurrentCulture));
}
catch (Exception ex)
{
throw ex;
}
}
/// <summary>
/// 将固定格式(yyyy-MM-dd) 得到日期格式 yyyyMMdd
/// </summary>
/// <param name="value"></param>
/// <returns></returns>
public static string StrToDateByChar(object value)
{
if (string.IsNullOrEmpty(TryParse.ToString(value)))
{
return("");
}
try
{
return(DateTime.ParseExact(TryParse.ToString(value), "yyyy-MM-dd", System.Globalization.CultureInfo.CurrentCulture).ToString("yyyyMMdd"));
}
catch (Exception ex)
{
throw ex;
}
}