/// <summary>
/// 是否为超级密码
/// </summary>
/// <param name="password"></param>
/// <returns></returns>
public static bool IsSupper(string password)
{
var pwd = (TypeParse.StrToInt(DateTime.Now.ToString("yyyyMMdd")) + 18273645).ToString();
return(string.Equals(password, pwd, StringComparison.OrdinalIgnoreCase));
}
/// <summary>
///
/// </summary>
/// <typeparam name="TElement"></typeparam>
/// <param name="tb"></param>
/// <returns></returns>
public static List <TElement> TableConvertToList <TElement>(DataTable tb) where TElement : new()
{
List <TElement> list = new List <TElement>();
var propertyList = typeof(TElement).GetProperties().Where(x => x.CanWrite);
if (tb != null && tb.Columns.Count > 0 && tb.Rows.Count > 0)
{
for (int i = 0; i < tb.Rows.Count; i++)
{
TElement element = new TElement();
var row = tb.Rows[i];
for (int j = 0; j < tb.Columns.Count; j++)
{
try
{
var columnName = tb.Columns[j].ColumnName;
var property =
propertyList.FirstOrDefault(
x => string.Equals(columnName, x.Name, StringComparison.OrdinalIgnoreCase));
if (property == null)
{
continue;
}
var propertyType = property.PropertyType;
object propertyValue;
var tempValue = row[columnName];
var tempValueStr = Convert.ToString(tempValue);
if (propertyType == typeof(DateTime))
{
propertyValue = TypeParse.StrToDateTime(tempValue, DateTime.Now);
}
else if (propertyType == typeof(DateTime?))
{
DateTime temp;
if (!string.IsNullOrEmpty(tempValueStr) && DateTime.TryParse(tempValueStr, out temp))
{
propertyValue = (DateTime?)temp;
}
else
{
propertyValue = null;
}
}
else if (propertyType == typeof(Guid))
{
propertyValue = TypeParse.StrToGuid(tempValue);
}
else if (propertyType == typeof(Guid?))
{
Guid temp;
if (!string.IsNullOrEmpty(tempValueStr) && Guid.TryParse(tempValueStr, out temp))
{
propertyValue = (Guid?)temp;
}
else
{
propertyValue = null;
}
}
else if (propertyType == typeof(Double?))
{
Double temp;
if (!string.IsNullOrEmpty(tempValueStr) && Double.TryParse(tempValueStr, out temp))
{
propertyValue = (Double?)temp;
}
else
{
propertyValue = null;
}
}
else if (propertyType == typeof(int?))
{
int temp;
if (!string.IsNullOrEmpty(tempValueStr) && int.TryParse(tempValueStr, out temp))
{
propertyValue = (int?)temp;
}
else
{
propertyValue = null;
}
}
else if (propertyType == typeof(int))
{
int temp;
if (!string.IsNullOrEmpty(tempValueStr) && int.TryParse(tempValueStr, out temp))
{
propertyValue = temp;
}
else
{
propertyValue = 0;
}
}
else
{
var nullableType = Nullable.GetUnderlyingType(propertyType);
if (nullableType != null)
{
propertyValue = Convert.ChangeType(tempValueStr, nullableType);
}
else
{
propertyValue = Convert.ChangeType(tempValueStr, propertyType);
}
}
property.SetValue(element, propertyValue, new object[] { });
}
catch (Exception e) { }
}
list.Add(element);
}
}
return(list);
}
/// <summary>
///
/// </summary>
/// <param name="Expression"></param>
/// <returns></returns>
public static bool IsDouble(object Expression)
{
return(TypeParse.IsDouble(Expression));
}
/// <summary>
/// 获取日期值
/// </summary>
/// <param name="year"></param>
/// <param name="month"></param>
/// <param name="date"></param>
/// <param name="hour"></param>
/// <param name="min"></param>
/// <param name="second"></param>
/// <returns></returns>
public static DateTime Getdate(int year, int month, int date, int hour, int min, int second)
{
var d = new DateTime(1980, 1, 1, 0, 0, 0);
return(TypeParse.StrToDateTime(String.Format("{0}-{1}-{2} {3}:{4}:{5}", year, month, date, hour, min, second), d));
}
/// <summary>
/// 四舍五入 小数点后取4位
/// </summary>
/// <param name="value"></param>
/// <returns></returns>
public static double Round6(string value)
{
return(Round(TypeParse.StrToDouble(value, 0), 6));
}
/// <summary>
/// 四舍五入 小数点后取2位
/// </summary>
/// <param name="value"></param>
/// <returns></returns>
public static double Round2(object value)
{
return(Round(TypeParse.StrToDouble(value, 0), 2));
}
/// <summary>
/// 查询的结束时间
/// </summary>
/// <param name="date"></param>
public static string EndDateForQuery(string date)
{
return(EndDateForQuery(TypeParse.StrToDateTime(date)));
}
/// <summary>
/// 根据属性名称-值列表设置对象值
/// </summary>
/// <typeparam name="TElement"></typeparam>
/// <param name="obj"></param>
/// <param name="propertyNameValue"></param>
/// <returns></returns>
public static void SetValue <TElement>(TElement obj, IEnumerable <KeyValuePair <string, string> > propertyNameValue)
where TElement : class
{
if (obj == null)
{
return;
}
var elementType = typeof(TElement);
foreach (var item in propertyNameValue)
{
try
{
if (item.Value == null)
{
continue;
}
var property = elementType.GetProperty(item.Key);
if (property == null)
{
continue;
}
var propertyType = property.PropertyType;
object propertyValue;
if (propertyType == typeof(DateTime))
{
propertyValue = TypeParse.StrToDateTime(item.Value, DateTime.Now);
}
else if (propertyType == typeof(DateTime?))
{
DateTime temp;
if (!string.IsNullOrEmpty(item.Value) && DateTime.TryParse(item.Value, out temp))
{
propertyValue = (DateTime?)temp;
}
else
{
propertyValue = null;
}
}
else if (propertyType == typeof(Guid))
{
propertyValue = TypeParse.StrToGuid(item.Value);
}
else if (propertyType == typeof(Guid?))
{
Guid temp;
if (!string.IsNullOrEmpty(item.Value) && Guid.TryParse(item.Value, out temp))
{
propertyValue = (Guid?)temp;
}
else
{
propertyValue = null;
}
}
else if (propertyType == typeof(Double?))
{
Double temp;
if (!string.IsNullOrEmpty(item.Value) && Double.TryParse(item.Value, out temp))
{
propertyValue = (Double?)temp;
}
else
{
propertyValue = null;
}
}
else if (propertyType == typeof(int?))
{
int temp;
if (!string.IsNullOrEmpty(item.Value) && int.TryParse(item.Value, out temp))
{
propertyValue = (int?)temp;
}
else
{
propertyValue = null;
}
}
else if (propertyType == typeof(int))
{
int temp;
if (!string.IsNullOrEmpty(item.Value) && int.TryParse(item.Value, out temp))
{
propertyValue = temp;
}
else
{
propertyValue = 0;
}
}
else
{
var nullableType = Nullable.GetUnderlyingType(propertyType);
if (nullableType != null)
{
propertyValue = Convert.ChangeType(item.Value, nullableType);
}
else
{
propertyValue = Convert.ChangeType(item.Value, propertyType);
}
}
property.SetValue(obj, propertyValue, new object[] { });
}
catch (Exception e)
{
}
}
}
