/// <summary>
/// 判断指定字段值是否存在
/// </summary>
/// <param name="FieldName">字段名</param>
/// <param name="FieldValue">值</param>
/// <param name="ConditionForCheckExist">自定义条件</param>
/// <returns></returns>
public bool IsExist(string ConditionForCheckExist)
{
EntityStruct es = EntityStructManager.GetEntityStruct(this.GetType());
return(es.DoCheckExist(ConditionForCheckExist) > 0 ? true : false);
}
/// <summary>
/// 判断指定字段值是否存在
/// </summary>
/// <param name="FieldName">字段名</param>
/// <param name="FieldValue">值</param>
/// <param name="ConditionForCheckExist">自定义条件</param>
/// <returns></returns>
public bool IsExist(string FieldName, object FieldValue)
{
EntityStruct es = EntityStructManager.GetEntityStruct(this.GetType());
return(es.DoCheckExist(FieldName, FieldValue) > 0 ? true : false);
}