public virtual IDataRow Add(object[] values)
{
IDataRow obj = CreateDataRow();
obj.SetState(_sourcecollection.Add(values));
return(obj);
}
public virtual IDataRow NewRow()
{
IDataRow obj = CreateDataRow();
obj.SetState(_sourcetable.NewRow());
return(obj);
}
public virtual IDataRow this[int index]
{
get
{
IDataRow obj = CreateDataRow();
obj.SetState(_sourcecollection[index]);
return(obj);
}
}
public virtual IDataRow Find(object[] keys)
{
DataRow r = _sourcecollection.Find(keys);
if (r != null)
{
IDataRow obj = CreateDataRow();
obj.SetState(r);
return(obj);
}
return(null);
}
public virtual IDataRow[] GetChildRows(DataRelation relation, DataRowVersion version, Type childType)
{
DataRow[] res = _sourcerow.GetChildRows(relation, version);
IDataRow[] rows = new IDataRow[res.Length];
for (int i = 0; i < res.Length; i++)
{
IDataRow obj = CreateDataRow();
obj.SetState(res[i]);
rows[i] = obj;
}
return(rows);
}
public virtual IDataRow[] GetParentRows(DataRelation relation, DataRowVersion version, Type parentType)
{
DataRow[] res = _sourcerow.GetParentRows(relation, version);
IDataRow[] rows = new IDataRow[res.Length];
for (int i = 0; i < res.Length; i++)
{
IDataRow obj = _factory.CreateIDataRow(parentType);
obj.SetState(res[i]);
rows[i] = obj;
}
return(rows);
}
public virtual IDataRow GetParentRow(DataRelation relation, DataRowVersion version, Type parentType)
{
DataRow res = _sourcerow.GetParentRow(relation, version);
if (res != null)
{
IDataRow obj = _factory.CreateIDataRow(parentType);
obj.SetState(res);
return(obj);
}
return(null);
}
public virtual IDataRow GetParentRow(string relationName, Type parentType)
{
DataRow res = _sourcerow.GetParentRow(relationName);
if (res != null)
{
IDataRow obj = _factory.CreateIDataRow(parentType);
obj.SetState(res);
return(obj);
}
return(null);
}
public virtual IDataRow[] GetErrors()
{
DataRow[] res = _sourcetable.GetErrors();
IDataRow[] rows = new IDataRow[res.Length];
for (int i = 0; i < res.Length; i++)
{
IDataRow obj = CreateDataRow();
obj.SetState(res[i]);
rows[i] = obj;
}
return(rows);
}
public virtual IDataRow[] Select(string filterExpression, string sort, DataViewRowState recordStates)
{
DataRow[] res = _sourcetable.Select(filterExpression, sort, recordStates);
IDataRow[] rows = new IDataRow[res.Length];
for (int i = 0; i < res.Length; i++)
{
IDataRow obj = CreateDataRow();
obj.SetState(res[i]);
rows[i] = obj;
}
return(rows);
}
public IDataRow LoadDataRow(object[] values, bool fAcceptChanges)
{
DataRow r = _sourcetable.LoadDataRow(values, fAcceptChanges);
if (r == null)
{
return(null);
}
IDataRow row = CreateDataRow();
row.SetState(r);
return(row);
}
