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Bug 1781

Summary:	When using the grid with an Aurelius Dataset I have a problem with an assertion in the code
Product:	TeeGrid for Delphi	Reporter:	Roland Kossow <roland.kossow>
Component:	Grid	Assignee:	david berneda <david>
Status:	RESOLVED FIXED
Severity:	enhancement	CC:	roland.kossow
Priority:	---
Version:	unspecified
Target Milestone:	---
Hardware:	PC
OS:	Windows
Chart Series:	---	Delphi / C++ Builder RAD IDE Version:

Description Roland Kossow 2017-02-10 19:51:40 EST

As soon as I open a dataset that is associated with a TeeGrid I receive an assertion error that Seletced Row < 0 ...

procedure TGridSelection.SetRow(const Value: Integer);
begin
  if Row<>Value then
  begin
    Assert(Value>=0,'Error: Selected Row < 0');

    DoChangeRow(Value);

    ResetRange;

    DoChanged;
  end;
end;

Comment 1 david berneda 2017-02-16 05:40:27 EST

I've fixed this. The assertion is wrong (it should check against < -1 , not < 0).

"-1" means no row is selected (no cell gets selected at all).

Workaround is to compile with assertions off compiler option.

I'm very close to release a "nightly build v1.01" with this and many more fixes, I'll notify you when its available.