/// <summary>
/// 将字段值从数据库格式转换为本机格式
/// </summary>
/// <param name="field">字段信息</param>
/// <param name="value">字段值</param>
/// <returns></returns>
public static object ConvertFieldValueFromDbValue(IDataFieldModel field, object value)
{
if (field != null)
{
var c = field.GetDbValueConvertor();
if (c != null)
{
return(c.ParseValueFromDbValue(value, field.GetClrType()));
}
else
{
if (value != null && value is IDbValueConvertor)
{
return(((IDbValueConvertor)value).ParseValueFromDbValue(value, value.GetType()));
}
}
}
return(value);
}
/// <summary>
/// 字段值转换为数据库格式
/// </summary>
/// <param name="field">字段信息</param>
/// <param name="value">字段值</param>
/// <returns></returns>
public static object ConvertFieldValueToDbValue(IDataFieldModel field, object value)
{
if (field != null)
{
var c = field.GetDbValueConvertor();
if (c != null)
{
return(c.FormateValueToDbValue(value));
}
else
{
Type clr = field.GetClrType();
if (clr.FindInterface(typeof(IDbValueConvertor)))
{
IDbValueConvertor xx = clr.CreateObject() as IDbValueConvertor;
return(xx.FormateValueToDbValue(value));
}
}
}
return(value);
}
