/// <summary>
/// 获取要显示的字段
/// </summary>
/// <param name="handle"></param>
/// <param name="propertys"></param>
/// <returns></returns>
private List <BQLParamHandle> GetParam(BQLTableHandle handle, ScopeList lstScope)
{
List <BQLParamHandle> lstParams = lstScope.GetShowProperty(handle);
return(lstParams);
}
/// <summary>
/// 获取本次查询需要显示的字段集合
/// </summary>
/// <param name="lstScope">范围查询集合</param>
/// <returns></returns>
private static string GetSelectParams(ScopeList lstScope)
{
if (lstScope == null)
{
return(AllParamNames);
}
StringBuilder ret = new StringBuilder();
BQLEntityTableHandle table = CurEntityInfo.DBInfo.FindTable(typeof(T));
if (CommonMethods.IsNull(table))
{
CurEntityInfo.DBInfo.ThrowNotFondTable(typeof(T));
}
List <BQLParamHandle> propertyNames = lstScope.GetShowProperty(table);
if (propertyNames.Count > 0)
{
foreach (BQLParamHandle property in propertyNames)
{
BQLEntityParamHandle eproperty = property as BQLEntityParamHandle;
if (CommonMethods.IsNull(eproperty))
{
continue;
}
EntityPropertyInfo info = eproperty.PInfo;
if (info != null)
{
ret.Append(CurEntityInfo.DBInfo.CurrentDbAdapter.FormatParam(info.ParamName) + ",");
}
}
}
else
{
foreach (EntityPropertyInfo info in CurEntityInfo.PropertyInfo)
{
if (info != null)
{
ret.Append(CurEntityInfo.DBInfo.CurrentDbAdapter.FormatParam(info.ParamName) + ",");
}
}
}
if (ret.Length > 0)
{
return(ret.ToString(0, ret.Length - 1));
}
return(AllParamNames);
}
