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Hello , I'm using TDBGRIDEH with Firedac and Sqlserver on Delphi 10.2.3 Tokyo , well I set Options rioShowrowIndicator and rioShowRecNo to ...
forum.ehlib.comTrue DBGrid can now display data without being bound to a DataSource. Creating an unbound grid can be done in a few steps. To create an unbound grid:.
helpcentral.componentone.comThe position of the grid scroll thumb controls which dataset records are scrolled to display in the grid. The grid row number bears no relation ...
forum.lazarus.freepascal.orgDelphi to Freepascal conv... by wp [October 19, 2023, 04:15:27 pm]; SEN ... Insert is called (so no Append but Insert). It is hardcoded into ...
forum.lazarus.freepascal.orghow can i do this using delphi 6 i hava a dbgrid with multi select enabled i use this line to locate the selected rows ...
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So i have a TDBGrid, my purpose is searching DBGrid's Fieldname and comparing it with my Edit's Text property and if they are equal then, i want to write the whole column which i've found the match...
stackoverflow.com14 мар. 2015 г. ... DB grid : How to use a column of the current row of one as an index into another? 2 · Delphi reaching a DBGrid's rows · 2 · How to iterate a ...
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... odd and even rows of a dbgrid, but the code relies on the dataset record number to get its odd and even. the problem is that if you set a.
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Вы можете проверить свойство DataSet.IsEmpty. If not DBGrid.DataSource.DataSet.IsEmpty then ShowMessage(Format('DBGrid ''%s'' has more than one record.', [DBGrid.Name]));
qaru.siteI have a grid of entries the user will click on to multi-select for a process. Some of the entries will be invalid based upon values of the first selected row.
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DBGrid reads your data from your dataset. You have two options. 1. Put a rowid in your query. Disadvantage: The id are not sequent. 2. Create a ...
forum.lazarus.freepascal.org6 июн. 2021 г. ... My answer here shows how to determine the current row number and number of rows in a DBGrid: type TMyDBGrid = Class(TDBGrid); function ...
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