/// <summary>
///
/// </summary>
/// <typeparam name="T"></typeparam>
/// <typeparam name="TCollection"></typeparam>
/// <param name="qc"></param>
/// <param name="rowToObject"></param>
/// <param name="totalCount"></param>
/// <returns></returns>
public TCollection SplitPageQuery <T, TCollection>(QueryCondition qc, Action <TCollection, DataRow> rowToObject, ref int totalCount)
where T : new()
where TCollection : EditableDataObjectCollectionBase <T>, new()
{
qc.NullCheck("qc");
rowToObject.NullCheck("rowToObject");
DataSet ds = this.SplitPageQuery(qc, totalCount <= 0);
TCollection result = new TCollection();
foreach (DataRow row in ds.Tables[0].Rows)
{
rowToObject(result, row);
}
if (ds.Tables.Count > 1)
{
totalCount = (int)ds.Tables[1].Rows[0][0];
}
//当页码超出索引的，返回最大页
if (result.Count == 0 && totalCount > 0)
{
int newStartRowIndex = (totalCount - 1) / qc.PageSize * qc.PageSize;
totalCount = -1;
qc.RowIndex = newStartRowIndex;
result = SplitPageQuery <T, TCollection>(qc, rowToObject, ref totalCount);
}
return(result);
}
