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Questions tagged [tdbgrid]

TDBGrid is a VCL control used to display and manipulate records from a TDataset in a tabular fashioned way. It is defined in DbGrids.pas unit.

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Right clicking on TDBGRID delphi2007

When I right-click on a DBGrid it opens a popupmenu, but it also selects (hightlights) the cell I am currently over when right-clicking. Is there a way to not select(hightlight) the cell I am over when right-clicking and only have the popupmenu…
Joe
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change size of button in DateTimePicker c++ builder

Good Day. Please Help. How change size of buttons (buttons: up, down, open calendar) in component DateTimePicker. I want to do touch application, but buttons too small. And i have the same trouble with ROWS in component DBGrid.
Yaroslav Vozyka
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Scroll bars on DB grids - seeking a definitive approach

I see lots of DB scroll bar questions, but never seem to find a definitive answer to this one. There is no option (property) to add/hide DB grid scroll bars, either singly or jointly. The simply auto-appear when needed. If I don't have enough rows…
Mawg says reinstate Monica
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How to change values of a mysql database via dbgrid?

Hey guys good morning, i got a DBGrid and the UniDac components. I a use a popupmenu and select a row. I fill via the onclick event from the popupmenu a new form with my data in my TEdit. Now the problem is, that i want to edit my data which i…
Hidden
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DBGrid - how to show the differnce between a column value in two adjacent rows as another column?

Let's say I record my car's latitude & longitude every minute or so, adding a row to a table each time. I want to have a DB grid with 4 columns latitude longitude distance since last measurment curent street address, if known Number 4, I can try…
Mawg says reinstate Monica
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I need a DBGrid OnAfterCellClick

I have three DBGrids and three Tables, and two of them are linked with Master Fields and work as expected. When the user clicks on grid-1, it shows three items in grid-2. When the user clicks on grid-2, I want to use Locate to select the Row in…
user2175495
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How to adjust DBGrid columns width automatically

I've been try to use this Delphi code with C++ Builder XE. I manually convert the language into C++ Builder language. This procedure was working correctly. When I try to maximize the form holding the DBGrid, this procedure successfully split the…
Jessie M
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How to edit Calculated Field value in C++ Builder XE

I have a TDBGrid which shows some calculated fields. I'm use MySQL database. I need to edit field values of one calculated field called "Date" but I can't. I try to edit other field called "Description" which have StringField type and it…
Jessie M
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Tweaking a TDbGrid

I am taking my first stumbling steps into DB aware controls (any good tutorials?). I have a MySql table with 6 columns and have managed to load it into a TDbGrid. One of the columns however is an index into another table. It is a bar code and,…
Mawg says reinstate Monica
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Delphi 7 - TDBGrid style

How to use stylized table in Delphi 7? For example:
newpdv
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drag multiple records from dbgrid

I have a TDbGrid with some records. I want to drag an drop multiple records to a listbox on simple drag and drop. but after selecting the multiple records when i click on the selected records of grid for dragging, all selected records are become…
Udhayakumar M
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DELPHI: Put calculated value into a master detail where details are in a grid

I have created a master-detail relation using ClientDataSets (Service & Addons). The Services are displayed in a DBLookupComboBox (cboServices) and once a service is selected the Addons are displayed in DBGrid (grdMain). The Addons has a checkbox…
BrianKE
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how to change the color of selected row in tdbgrid in delphi

Iam creating an application in delphi where I want to change the color of selected row of tdbgrid which is based on search ..can it be possible ..
banita
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Use an object type that is declared in the implementation section of another unit?

I'm making a descendant of TDBGrid. How can I declare a variable of type TDBGridInplaceEditor, since it is declared in the implementation part of the unit DBGrids?
DrWael
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Delphi - Using DBGrid to select rows from a search

I have searched a database using a query. The results of the search are displayed in a DBGrid component for the user to select the row s/he wishes to proceed with. DBGrid always sets the record pointer to the first record in the results set, so…
David Kinraid
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