///// <summary>实例化</summary>
//public DataField() { }
/// <summary>从FieldItem填充</summary>
/// <param name="field"></param>
public virtual void Fill(FieldItem field)
{
var dc = field.Field;
var pi = field.GetValue("_Property", false) as PropertyInfo;
Name = field.Name;
DisplayName = field.DisplayName;
Description = field.Description;
Category = pi?.GetCustomAttribute <CategoryAttribute>()?.Category + "";
Type = field.Type;
DataType = field.Type.Name;
Length = field.Length;
Nullable = field.IsNullable;
PrimaryKey = field.PrimaryKey;
Readonly = field.ReadOnly;
if (field.Map != null)
{
MapField = field.Map.Name;
MapProvider = field.Map.Provider;
}
if (dc != null)
{
ItemType = dc.ItemType;
Precision = dc.Precision;
Scale = dc.Scale;
if (dc.Properties != null)
{
foreach (var item in dc.Properties)
{
Properties[item.Key] = item.Value;
}
}
}
}