/// <summary>
/// 将当前对象的属性值复制到目标对象
/// </summary>
/// <typeparam name="T">目标对象类型</typeparam>
/// <param name="source">源对象</param>
/// <param name="target">目标对象，如果为空，将生成一个</param>
/// <param name="IsSerialize">是否深拷贝</param>
/// <returns>复制过后的目标对象</returns>
public static T FastCopy <T>(this object source, T target = default(T)) where T : new()
{
if (source == null)
{
throw new ArgumentNullException("source");
}
if (target == null)
{
target = Activator.CreateInstance <T>();
}
ModuleCast.GetCast(source.GetType(), typeof(T)).Cast(source, target);
return(target);
}
/// <summary>
/// DataTable转实体
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="source"></param>
/// <param name="target"></param>
/// <returns></returns>
public static List <T> ToEntity <T>(this DataTable source)
{
if (source == null)
{
throw new ArgumentNullException("source");
}
List <T> target = Activator.CreateInstance <List <T> >();
foreach (DataRow dr in source.Rows)
{
T t = Activator.CreateInstance <T>();
ModuleCast.GetCast(typeof(T)).Cast(dr, t);
target.Add(t);
}
return(target);
}
public static DataTable ToDataTable <T>(this List <T> list)
{
ModuleCast mc = ModuleCast.GetCast(typeof(T));
DataTable dt = new DataTable();
for (int i = 0; i < mc.mProperties.Count; i++)
{
try {
dt.Columns.Add(mc.mProperties[i].TargetProperty.PropertyName, mc.mProperties[i].TargetProperty.PropertyType);
}
catch { }
}
foreach (T t in list)
{
DataRow dr = dt.NewRow();
ModuleCast.GetCast(typeof(T)).Cast(t, dr);
dt.Rows.Add(dr);
}
return(dt);
}
/// <summary>
/// 转换对象
/// </summary>
/// <typeparam name="TSource">源类型</typeparam>
/// <typeparam name="TTarget">目标类型</typeparam>
/// <param name="source">源对象</param>
/// <param name="target">目标对象</param>
public static void CastObject <TSource, TTarget>(TSource source, TTarget target)
where TSource : class
where TTarget : class
{
ModuleCast.GetCast(typeof(TSource), typeof(TTarget)).Cast(source, target);
}
