this.gridLookUpEditDataTable.Properties.DataSource=dt;
this.gridLookUpEditDataTable.Properties.ValueMember = "Id";
this.gridLookUpEditDataTable.Properties.DisplayMember = "Name";
this.gridLookUpEditDataTable.Properties.ValueMember = "Id";
/// <summary>
/// 获得集合实体
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="dt"></param>
/// <returns></returns>
public static List<T> EntityList<T>(DataTable dt)
{
if (dt == null || dt.Rows.Count == 0)
{
return null;
}
List<T> list = new List<T>();
T entity = default(T);
foreach (DataRow dr in dt.Rows)
{
entity = Activator.CreateInstance<T>();
PropertyInfo[] pis = entity.GetType().GetProperties();
foreach (PropertyInfo pi in pis)
{
if (dt.Columns.Contains(pi.Name))
{
if (!pi.CanWrite)
{
continue;
}
if (dr[pi.Name] != DBNull.Value)
{
Type t = pi.PropertyType;
if (t.FullName == "System.Guid")
{
pi.SetValue(entity, Guid.Parse(dr[pi.Name].ToString()), null);
}
else
{
pi.SetValue(entity, dr[pi.Name], null);
}
}
}
}
list.Add(entity);
}
return list;
}
