public void FillDetailTable(TableResolver masterResolver, TableResolver detailResolver)
{
TkDebug.AssertNotNull(masterResolver, "masterResolver", this);
TkDebug.AssertNotNull(detailResolver, "detailResolver", this);
if ((fType & RelationType.OnlyFill) != RelationType.OnlyFill)
{
return;
}
DataTable table = masterResolver.HostTable;
TkDebug.AssertNotNull(table, string.Format(ObjectUtil.SysCulture, "主表{0}不存在",
masterResolver.TableName), this);
foreach (DataRow row in table.Rows)
{
string filterSql = FilterSql == null ? string.Empty
: Expression.Execute(FilterSql, masterResolver.Source);
if (Top == 0)
{
if (fDetailFields.Length == 1)
{
if (fManyToMany == null)
{
detailResolver.SelectWithParam(filterSql, OrderBy,
fDetailFields[0], row[fMasterFields[0]]);
}
else
{
IParamBuilder container = GetDetailParamBuilder(detailResolver, row, filterSql);
detailResolver.Select(container, OrderBy);
}
}
else
{
if (fManyToMany == null)
{
object[] masterValues = new object[fMasterFields.Length];
for (int i = 0; i < fMasterFields.Length; ++i)
{
masterValues[i] = row[fMasterFields[i]];
}
detailResolver.SelectWithParams(filterSql, OrderBy, fDetailFields, masterValues);
}
else
{
ThrowErrorManyToManyMode();
}
}
}
else
{
if (fManyToMany == null)
{
object[] values = (from item in fMasterFields select row[item]).ToArray();
IParamBuilder builder = detailResolver.CreateParamBuilder(filterSql, fDetailFields, values);
detailResolver.SelectTopRows(Top, builder, OrderBy);
}
else
{
if (fDetailFields.Length == 1)
{
IParamBuilder container = GetDetailParamBuilder(detailResolver, row, filterSql);
detailResolver.SelectTopRows(Top, container, OrderBy);
}
else
{
ThrowErrorManyToManyMode();
}
}
}
}
detailResolver.AddVirtualFields();
}
