TUniLoader TCRLoaderColumn miss IsAutoIncrement property

Discussion of open issues, suggestions and bugs regarding UniDAC (Universal Data Access Components) for Delphi, C++Builder, Lazarus (and FPC)
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leeonsoft
Posts: 7
Joined: Thu 09 May 2013 12:53

TUniLoader TCRLoaderColumn miss IsAutoIncrement property

Post by leeonsoft » Tue 29 Aug 2017 13:20

Hi Support
I Need use TCRLoaderColumn .can you Add IsAutoIncrement property ??

var
Count, I, J: Integer;
FieldName: string;
begin
Count := TDALoader(Sender).Columns.Count;
largeDataSet.DisableControls;
try
largeDataSet.First;
J := 1;
while not largeDataSet.Eof do
begin
for I := 0 to Count - 1 do
begin
if TDALoader(Sender).Columns.FieldType = ftAutoInc then -- mysql db columns is autoinc ,but TDALoader is ftInteger
Continue;
FieldName := TDALoader(Sender).Columns.Name;
if largeDataSet.FindField(FieldName) <> nil then
begin
if largeDataSet.FieldByName(FieldName).DataType = ftAutoInc then
Continue; ---
Sender.PutColumnData(I, J, largeDataSet.FieldByName(FieldName).Value);
end;
end;
J := J + 1;
largeDataSet.Next;
end;
finally
largeDataSet.EnableControls;
end;
end;

ViktorV
Devart Team
Posts: 3168
Joined: Wed 30 Jul 2014 07:16

Re: TUniLoader TCRLoaderColumn miss IsAutoIncrement property

Post by ViktorV » Tue 29 Aug 2017 14:31

TCRLoaderColumn does not contain the IsAutoIncrement property. Please let us know how you see its application.

leeonsoft
Posts: 7
Joined: Thu 09 May 2013 12:53

Re: TUniLoader TCRLoaderColumn miss IsAutoIncrement property

Post by leeonsoft » Tue 29 Aug 2017 14:39

yes Current Version has not IsAutoIncrement property . can you add IsAutoIncrement property ? This will be more convenient when dealing with AutoInc fields。

ViktorV
Devart Team
Posts: 3168
Joined: Wed 30 Jul 2014 07:16

Re: TUniLoader TCRLoaderColumn miss IsAutoIncrement property

Post by ViktorV » Tue 29 Aug 2017 14:57

We do not see the reason of adding this functionality. But you can place this suggestion at our user voice forum: https://devart.uservoice.com/forums/104 ... components If the suggestion gets a lot of votes, we will consider the possibility to implement it.

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