Is there a way to detect when the popup is fully visible? (not the InProgress, since this one is True untill popup is gone)
Thanks in advance
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AlertWindow
10 July 2006 - 12:21 PM
EConvert Error, not a valid date?
08 April 2006 - 01:23 AM
Hi,
When I try to edit a date in a TClientDataSet, I get EConvertError exception telling that '07/04/2006 11:07:38' isn't a valid date...
What am I doing wrong?
Thanks!
When I try to edit a date in a TClientDataSet, I get EConvertError exception telling that '07/04/2006 11:07:38' isn't a valid date...
What am I doing wrong?
Thanks!
Alternating row coloring
07 April 2006 - 08:43 PM
For alternating row color, I use the following code:
However, this also colors rows where no data is available. So if you've a grid which displays an empty dataset, then you get alternating line coloring for the totality of the grid. This is confusing for the user. Is there a way to detect if the cell/row contains data.
Thanks.
CODE
procedure TNextGridFrame.dbgAddInCellColoring(Sender: TObject; ACol,
ARow: Integer; var CellColor, GridColor: TColor; CellState: TCellState);
begin
if (ACol > 1) then
begin
if (not (csSelected in CellState))
and (ARow mod 2 = 0) then CellColor := RGB(245, 245, 245);
end;
end;
ARow: Integer; var CellColor, GridColor: TColor; CellState: TCellState);
begin
if (ACol > 1) then
begin
if (not (csSelected in CellState))
and (ARow mod 2 = 0) then CellColor := RGB(245, 245, 245);
end;
end;
However, this also colors rows where no data is available. So if you've a grid which displays an empty dataset, then you get alternating line coloring for the totality of the grid. This is confusing for the user. Is there a way to detect if the cell/row contains data.
Thanks.
Bug with empty database?
07 April 2006 - 12:25 PM
Hi,
(using a TClientDataSet)
I didn't noticed this before since I was using a test database. But now, when testing the application, I started with a clean database.
When inserting a row and using an AfterInsert Event to give some default values. The default values don't appear. When clicking on the row, the application freezes.
When not clicking on the row, but clicking cancel (to cancel the insert). And then re-insert a row, the default values appear...
If the database already contains data (even just one row) and then inserting a row, everything behaves normally.
Anybody experiecing the same?
Thanks
(using a TClientDataSet)
I didn't noticed this before since I was using a test database. But now, when testing the application, I started with a clean database.
When inserting a row and using an AfterInsert Event to give some default values. The default values don't appear. When clicking on the row, the application freezes.
When not clicking on the row, but clicking cancel (to cancel the insert). And then re-insert a row, the default values appear...
If the database already contains data (even just one row) and then inserting a row, everything behaves normally.
Anybody experiecing the same?
Thanks
something similar as coDontHighLight
05 April 2006 - 04:44 PM
Hi,
Is there something similar as coDontHighLight, but that also doesn't shows the selection frame of the cell?
Thanks,
Tom.
Is there something similar as coDontHighLight, but that also doesn't shows the selection frame of the cell?
Thanks,
Tom.
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