Row selected in a dbgrid. Ok user select few rows in the dbgrid I can go findout how many rows are selected but what i really want to find out is the value of an id of that row I m find a field value fo selected rows in dbgrid - Embarcadero: Delphi - Tek-Tips Delphi progresses through the grid row-by-row. Previous message: Highlighting selected row in TStringGrid Next message: Highlighting selected row in TStringGrid Messages sorted by: Wayne What Michael is wanting to do is reorder the rows in a DBGrid by using Drag'n'Drop (I lnow this from posts on the ElevateDB forum) so his problem is twofold 1. To change the foreground color I do this on the OnDrawColumnCell event: How to delete record in a dbgrid and table. I am using this code to change the color of the selected row in a dbgrid. Category Delphi Draw Progress Bar in TDBGrid i found code to color odd and even rows of a dbgrid, but the code relies on the dataset record number to get its odd and even. Find out how to select (make active) and highlight (change the color, font, etc. unigui dbgrid selected row. Ok. The tested application must be compiled with debug information (see Implementing Debug Info Agent™ Support in Applications). To learn how you can get values of the selected rows, see Obtaining Selected Rows in Borland TDBGrid. NET project.
Some further investigation shows the selected field jumps to the correct field according if the value matches. * Auto-scaling of column widths. NET developers joined together with a common goal: to learn, teach, and have fun programming. e. 11. If they then select "bookmark this" I want then to add an entry, using the bookmarks mechanism of Tdbgrid, to the bookmarks list (aka selected rows). The Delphi and C++Builder Application Support and VCL Control Support plugins must be installed and enabled. This can be set either in the designer or in code. The second example of customizing the DBGrid control relates to multiple selection. In addition to writing new, custom, data-aware components, Delphi programmers commonly customize the DBGrid control. When user moves the mouse upwards/downwards over the grid, the rectangle should follow the mouse movement.
8. View position in DBGrid when scrolling in Delphi. CodeGear Delphi 2007 rDBGrid - Powerful DBGrid with column grouping, sorting, filtering and new editors rDBGrid is an enhanced DBGrid component with many improvements, new look, functions and events. txt - DBGrid Row Color Category :VCL Platform :All-32Bit Product :All-CBuilder, Question: How can I change the color of a DBGrid row? Answer: Here is some code that demonstrates how to change the background color of certain rows. NET (Tutoriaux) [HOW TO ?] RETIRER SES MAILS SUR UN SERVEUR MAIL - Forum - Visual Basic ; How to insert the values of a select list into the database? - Forum - Java DbAltGrid adds the following features to the common DBGrid: * Free-form layout, multiple lines of cells within a row. com they have samples that can make our DBGrid has the ability to drag and drop but the drag and drop it self is not perfect since every left click on the field will execute the begindrag() function, so the problem is how delphi know when to drag n drop and when is only left click. Make row 3 the selected row in the dataset and then access the dataset's fields. Example of adding strings to a StringGrid: Hi, I'm using Delphi 5cs, dBase files. ) of the DBGRid's (data) row underneath the mouse - *not* the currently selected row - thus making it look like today's web driven interfaces. Have delphi XE versions includes something to get the alternate row colors effect? Hey, new to Delphi, so go easy I am getting values from the first line of a comma seperated file, and displaying each value in that first line as th How to create a new row in a dbgrid through code MultiSel DBGrid v. property and it is not easy creating your own dbgrid that supports the .
Bill To access the values of the selected rows in a grid, you must access the SelectedRows collection. Also see how to change the appearance of the selected column title. Previous Next. . Alternating table row colors means displaying the first record in one color and the second record in another color and continue to alternate the color of each row displayed. Programatically selecting rows in dbgrid. Hi there, I need to change the background color of the selected row of a DbGrid. Up, KeyDown. How do I HighLight an entire row. The code below simply uses the MouseCoord property of the DBGrid component to "calculate" where the mouse pointer is – if over DGBrid title area, the pt. This technique demonstrates how to dynamically change the color of text in a DBGrid: BSS DBGrid is a replacement for TDBGrid with an new property - CellStyle which gives the grid a 3-D effect allowing individual cells to have a raised, lowered, or flat appearance, which can be determined at run-time depending on the cell's contents.
I'm able to set a DBGrid to allow multiple rows to be selected and then step through those that are selected and output the entries to a listbox (for instance). 10. 2. This technique demonstrates how to dynamically change the color of text in a DBGrid: The following code is an example of how you can copy a range of cells from a grid to the clipboard and show the range of selected columns and rows in a message box: · Visual Basic Private Sub Button1_Click(ByVal sender As System. However, the hint shown is always from the selected (highlighted) row of the grid. Help with DBGrid determining currently selected row. Anyone got an idea of how I can simply select the rows in the DBGrid that have changed. How can I Change The Color Of Selected Row From Blue To Any Other Color I Can't Use Any Other Components Due to BiDiMode Selection I Must Use The DBGrid on DBGrid OnCellClick event handler put this: MessageDlg(IntToStr(Table1. 3. how to work out which row the cursor is over for the drop part of the operation. SelectAll / DeselctAll Rows / records in a cxGrid How can I select all rows and how could I deselect all rows.
row property and it is > successfull, the cursor of the DBGrid moves to the newlly selected record. How do I determine the row count? All I really need to know, is whether Related posts. SelectedRows Property. The routine's code is not included in the sample below, because the sample is not dependent on the way that the grid rows are selected, so the SelectRow routine is just one of the possible variants. ViewObj. when i delete selected row after deleting the new selected row isn't the next but another one. Here's how to sort records in Delphi DbGrid by clicking on the column title. But I can't figure out how to do this because the DBGrid1. My previous example shows to how to search data if user provide text in LabelEdit1. How do I make to include rows in the SelectedRows list? I have a DBGrid that shows a filtered view of a dBASE table. Thanks Jeff.
I want to highlight some row at DBGrid, how to do that? I knew Some third party component can do that easily, but I don't want to use third party for some reason. Highlighting selected row in TStringGrid Matthew matthew. OnDrawColumnCell event. I am doing the highlighting in the DrawColumnCell event. In the original DBgrid, there is no relation between the record numbers and the bounding row rectangle, so we had to make a list of drew records and their position and update them every time visible records are changed How to get focused or selected row data from DBGrid or DBAdvGrid as shown in figure below ? Is there any method at DBGrid/ DBAdvGrid which enables us to get selected data or do we have to use Dataset associated with DBGrid/DBAdvGrid The Delphi and C++Builder Application Support and VCL Control Support plugins must be installed and enabled. I've surfed the net and similar questions here but haven't found any right answers for such simple (as I thought) problem. CurrentRowSelected property of the TDBGrid object. How can I keep the selected row color on grid 1 (green) even if it not the current focus object? thanks, Kim How can I highlight a selected DBGrid Column? I have no problem highlighting the selected row, but when I try to do the column it seems to be delayed until I refresh the grid. If the focus moves from one cell to another only the previously focused cell and the newly focused cell will be redrawn, but your code also colors other cells in the row containing the focused cell. win32: Date Posted: 18-May-2006 at 17:10:1 PST: Got a DBGrid on my form and when it gets the focus the second column from the left gets the focus. Categories How to Migrate a project from Delphi 1 or 2 to Delphi 3 ? However, if the user holds down the CTRL key while clicking, the clicked row is added to the current selection.
So i suggest you use a third party as it will save you time and hassle, I am using the the RX controls and there DBgrid has a . Value; // This is not pointing to the selected row in the dbgrid . ) of the DBGRid's (data) row underneath the mouse (*not* the active/selected/current row) - thus making it look like todays web driven interfaces. 1. We are able to select ranges of cells with the mouse and copy them to the clipboard as tab-separated text. using. If you were hoping to get the cell and row over which the mouse is at that point, Can someone tell me how to make right click actually the row in a DBGrid before the popup menu appears? Right clicking on the grid doesn't actually highlight the item right clicked upon, it selects the item and I believe also sets the . Help with DBGrid identifying selected row. 1. azago 0 azago Subject: DBGrid - selecting the first row, first column: NewsGroup: borland. i found code to color odd and even rows of a dbgrid, but the code relies on the dataset record number to get its odd and even.
Doing so is easy, because all you have to do is toggle the dgMultiSelect element of the grid's Options property. Orange Box Ceo 4,579,831 views How to get Current cell's row and column number of a DBGrid? The current cell's row number I've searched much already, and don't seem to get some clear way out About Delphi Programming – in DBGrid Tricks :: What most Delphi developers are not aware of, is that you can even implement the OnMouseHover behavior to change the display (color, font, etc. In this example, rows that do not have values in the Birth or Death columns will be highlighted green and all other rows will be locked and formatted in Steel Blue, Tahoma font. Question and Answer Database FAQ711D. g. 4. The Row property of a TCustomDBGrid component holds the reference to the current active row. I have a DBGrid showing rows of descriptions. Customizing the DBGrid Component. Tip: For more information on Columns editor, look for Columns editor: creating persistent columns in your Delphi help files. x Question: How can I show selected row in a dbgrid in a different color without using dgRowSelect (because I need to edit the data)? Subject: DBGrid - selecting the first row, first column: NewsGroup: borland.
So, to highlight a row, we actually have to highlight each cell of the row, and that's handled through the OnDrawColumnCell event and a little code. Below is a sample code that demonstrates how you can use the internal methods of the QuantumGrid control to access selected rows. But it's very old. TestComplete can only access it if the tested application is an Open Application. * Record view as RTF text. Is that possible? Thanks, Marcio I would like to know how to read in specific column values of all selected rows in the DBGrid. This code will do the trick. recno property of the associated dataset, but the row is not selected in the same way a left click selects rows. Put the code in the onDrawColumnCell event and watch it happen Very Simple Q Delphi5 Hase A DBGrid . components. Good day: I am using Delphi 2010, I would like to select multiple rows by double click each row ( instead of Ctrl+Click) , Select DBGrid rows by Double Click Experts Exchange mouse is over, not just the highlighted cell.
* Hierarchical columns structure. 5. When testing Borland TDBGrid controls, use specific methods and properties of the corresponding BorlandTDBGrid I tried to program custom formatting for a cell in a DBGrid, so if the value is >0 that the font becomes bold and red and the background yellow. Note 2: In order to correctly set the active record, we need to hack a DBGrid and get our hands on the protected Row property. What you'll find below is an explanation on how to enable the OnMouseOver type of event for a DBGrid row, so that the mouse is recorded and located, making the record active so as to highlight the corresponding row in a DBGrid. hmm I have to correct myself, I think your code works. Use the following code to write each of the selected rows to the Debug window: Embarcadero is a social community site which connects people who are interested in embarcadero products and also user can access product info, new & events. Object, ByVal e As System. I am trying to get the index of the selected row in a TDBGrid linked to a database, so that I can get the selected data in my own variables for an update. 9. Checking Whether Row Is Selected.
how to know which rows are selected in dbgrid delphi2. com Wed, 22 Mar 2000 11:30:55 -0500. I have two xtragrids in a window. No related posts. I want to be able select a row, preferably by doubleclick (but also by selecting a row, then pressing a button). Question and Answer Database FAQ4583C. 7. txt Displaying the selected row of a DBGrid in a different color Category :Database/VCL Platform :All Product :Delphi 3. I know that there is some componenent where is this feature but I don't want use them! Is there any propertie in the newer dbgrid (delphi versions) to get automated alternate row colors? I use to add a piece of code in the OnDrawColumnCell event to compare RecNo, if odd, I paints row with another color. How to highlight the new row of items in listview. I want to be able to double click a row in a dbGrid and pass the record to components in another form.
When user clicks on the New button, however, I would like anything reminding user of an existing active row gone. When manipulating a group of items in True DBGrid, use techniques similar to those described here. Its main purpose is to enable your application's users to manipulate records from a dataset in a tabular grid. Highlight in StringGrid. FOR EACH selected row, I want to be able to read in the check number and run an update statement on the selected checks. 6. . Draw a DBGrid with alternating row colours You've seen this surely on web pages. By azago not to show the background colors of the selected row I Use Delphi Rio Unigui v1. What most are not aware of, is that you can even implement the OnMouseHover (hot tracking)change the display (color, font, etc. If the grid’s current row is selected, the property is True, and it is False If you have a bunch of cells already selected, how do you select the correlating rows to those selected cells automatically? Delphi Programming Tutorial #24 - DBGrid Use this SIMPLE TRICK In this tutorial, you will learn how to select and highlight records that satisfy specified criteria.
In each row, it then iterates through each cell, drawing the background and text within the cell's bounding rectangle. FieldByName('YourFieldHere'). the problem is that if you set a filter on the dataset to show only odd or even records then the grid wont apply the different colors to the rows. 3 D3: FW: By Michael B. Delphi and C++ Builder VCL components. Obtaining Selected Rows in Borland TDBGrid. In the Designer. GetSelectedRowIndex(SelectedIndex) - Returns the index of the selected row in the grid by its index in the collection of the view’s selected rows. Rosinsky software provides many VCL components, dialogs and prepared solutions which help you to create professional application very quickly and efficiently. highlight and StringGrid. To change the foreground color I do this on the OnDrawColumnCell event: yes you are right ther is no accessible property for changing the height of DBGrid rows but ther is sum protected property that by using some tricks we can change them but the changes dont stable after moving up and down more over idont want to chage fonte size but I want only cgange the Height of However, if the user holds down the CTRL key while clicking, the clicked row is added to the current selection.
> Any clues ? > Thanks for your help > Tony Suppose someone right clicks on an image in a thumbnail view. Programmatically select multiple rows on DBGrid. I would hold down the control key and click the mouse to select multiple rows of the grid, and then use the SelectedRows property to do whatever it is that I want to do with them. y equals 0, which is the first row in the DBGrid – the title area (displaying column/field titles). (I tried it successfully using paradox). DataSet. The user can also select a range of rows by selecting the first row in the range, then selecting the last row in the range while holding down the SHIFT key. Again the highlighted row in the dbgrid does not point to the active record. Coloring Rows If you want to color the selected row in a DBGrid but you don't want to use the dgRowSelect option because you want to be able to edit the data you should use the DBGrid. selecting row 10, then row 3, then row 7 will I've just started working with IWGrid and thought I'd be able to make selection panels with it (as I currently do with DBGrid in vcl). I need the items selected to be red and the focused row to be blue.
Only one record can be focused at a time. To simulate the row selection, we use the SelectRow routine that is described in the Working With TDBGrid - Selecting Several Rows article. ) a row in a DBGrid as the mouse moves around the grid. " Muliple rows have some cells of the "Selected" colour and not all cells of the cselected row have the selected colour. NET, WinForms, HTML5 or unigui dbgrid selected row. If describe problem in short it lies in strange scrolling behaviour - sometimes, selected row may be invisible for user, because it locates under DBGrid viewport or DBGrid can fill with records only half of visible area. Count is always 0, even when I have something selected And SelectedRows is always empty Hi there, I need to change the background color of the selected row of a DbGrid. 0 feed. Delphi, HTML5 or iOS & Android development. However, I can change the row indicator using the up/down arrow keys which does then highlight the row selected and frees the grid to respond to a mouse click to select a row. krasnick@gisltd.
behavior to Delphi: How to Select and Highlight a DBGrid Row Have you ever seen a menu or tcan column/row highlight to a contrastwith color questions your moapplication hmore thans more than it? That's what our goal is here: to establish a row come to highlighted questions the moapplication pointer is within range. All you have to do is to add the code to the OnMouseMove event for the DBGrid component. Start a new . A focused row is a Grid record, on which the cursor is currently positioned. Items[i])); but how can i know the row of the grid i am currently on after making a call to GotoBookmark while going through a loop? I've found a way to do it by reading through the DBGrid and comparing the new value to the old value (see below), but what I would also like to do is change the colour on the changed field to green if the called procedure returns with 'Success' or red if it is 'Failed', but only once I have read the row and processed it. SelectedRows. Click How to highlight color selected row in the DataGrid? Show all comments. I have some lines in this memo and I would like to dispay the memo in my dbgrid, but for each row I have a different stuff, then I need to To format rows based on specific criteria, use the FetchRowStyles property and the FetchRowStyle event. How can I highlight a selected DBGrid Column? I have no problem highlighting the selected row, but when I try to do the column it seems to be delayed until I refresh the grid. Use the following code to write each of the selected rows to the Debug window: About Delphi Programming – in Delphi's DBGrid :: You've seen this surely on web pages. Vasilko.
My DbGrid would show a list of checks with their appropriate attributes. 1498 Theme uni_sencha I have Coloring Rows If you want to color the selected row in a DBGrid but you don't want to use the dgRowSelect option because you want to be able to edit the data you should use the DBGrid. ComponentOne True DBGrid for . I've fought with this code for weeks, trying OnMouseDown, . What I am trying to do is make the DBGrid 'dynamic' and add an table update option that is executed upon an a click and drag action. Gets the collection of rows that are currently selected. All components support 32+64bit target and are compatible with Embarcadero Delphi and C++ Builder from version 2010, XE-XE8 to the last version 10. 0. TMultiSelDBGrid is a descendent of TCustomDBGrid with ability to select rows using custom font and brush color. Well, some kind of n00b question from me. I will know at that point what its unique recordID is.
Fixed DBGrid cell of active row in bold it means in the delphi help "cell selected", of course a fixed col can never be selected, when I put gdFixed it bolds all How to Display the selected row of a DBGrid in a different color? ALLInterview. show in a different colour) the current row in a dbgrid as the user scrolls through it, either by using the cursor keys or by clicking on the up/down arrows. In Delphi 2006 my DBGrid worked fine with multiselect. TMyDBGrid is descendant of TCustomDBGrid, that overrides PrepareCanvas procedure 2. I have a DBGrid and I need to select some rows from code, similar to the operation that is made with control and click of the mouse. About Delphi Programming – in DBGrid Tricks :: What most Delphi developers are not aware of, is that you can even implement the OnMouseHover behavior to change the display (color, font, etc. When working with TDBGrid controls, you may need to simulate selecting several grid rows and this topic gives examples of how you can do this. However these selected rows are listed in a top-down fashion as seen in the grid as rather than the order in which they were selected, ie. how to get the grid to scroll whilst carrying out the drag part of the operation. In > the handler, check if you're painting the cells for the current table > row, and adjust the background colour, otherwise do the default drawing. Delphi's DBGrid is one of the most widely used DB-aware components in database related applications.
regards. To highlight the row of the selected cell, set the MarqueeStyle property to HighlightRow. DataController. Highlighting current row in dbGrid. By azago, 13 hours ago in General. To access the values of the selected rows in a grid, you must access the SelectedRows collection. vcl. This code makes all rows from South America yellow. Changing the highlight color in a StringGrid. delphi. On Recently, i received project that required DBGrid having ability drag and drop to other object, On delphi.
Recommended Posts. The code is very simple to understand: 1. A selected row is the row, which is included in multi-selection (if this feature is active). TopRownIndex property), but ViewData is empty until after the grid is drawn so I can't use that method. To add a new row to C1TrueDBGrid, use the AllowAddNew property and the UpdateData method. How to make the DBGrid automatically highlights the row that I located from ADOTable1 ? I read the following links and did not find the answer : How to set active cell in TDBGrid? Delphi - Using DBGrid to select rows from a search. Specifically, we'll be looking at how to place a DBLookupComboBox into a cell of a DBGrid. This is an internal property of the object. When I select a row from grid 2, grid 1 selected row color changes to a background color. The goal for the next component is to enhance the DBGrid with the same kind of custom output I used for the RecordView component, directly displaying graphic and memo fields. The user clicks on a row then the rectangle shape should appear to highlight the selected row.
DBGrid has a property called RowCount but is marked private. Apologies if there is a simple solution to this, but I would like to know how I can highlight (ie. Followers 1. When user clicks on a row, display panel shows the corresponding blob content for updating. Bill DBGrid multiselect is broken in Delphi 2010? I just upgraded to Delphi 2010. How I can determine, that user selected some string in DBGrid? Because if the form opens and no strings selected in DBGrid, and user clicked the button "Delete" - I need to show him the alert box "No strings selected! Select the string you want to delete. How to highlight stringgrid cell by mouse move? 5. Simple source code please PS: I use Delphi 2010. >recognize those rows as selected? What I need is to give the user a >select all option and then let them manually deselect a few so they have >a quick and easy way to select say 80 out of 100 rows in a grid without >having to manually select each one. For example: if I select a field in row 5 column 6, then run through your code, the field from the code gets selected in the same row (because of the match, in my case column 2). multiple row select DBGrid.
A requirement for such "green-bar" effects (alternating row-colors or row-highlight-colors in a DBGrid) came up a lot for various applications I have developed, and I was honestly frustrated by the fact that Delphi did not included this functionality to begin with, especially after so many releases. public. It makes reading the data much easier when the whole row is lit up. Locate the AllowAddNew property in the Properties window and set it to True. Select All Rows (Records) in a DBGrid from Code About Delphi Programming – DBGrid :: When the DBGrid's Options property includes dgRowSelect and dgMultiSelect, users can select multiple rows in a grid. about. Need to highlight the row behind the mouse cursor in a DBGrid? We've got you covered. You can set up the DBGrid so that a user can select multiple rows (that is, multiple records). Use the following code to write each of the selected rows to the Debug window: ViewObj. Dbgrid and Selected Rows. DataSource.
I think that I have to use the > OnDrawColumnCell event of the DBgrid object, but I can't get any infos on > how to do it. > I want to highlight the result in the grid. Many Delphi components have useful properties and methods that are marked invisible ("protected") to a Delphi developer. A dbgrid without a datasource is no longer a DBgrid it is a StringGrid and you can find it in the Additional tab in Delphi. - Add code to prevent users to edit data (or lock) cells other than first row. 1498 Theme uni_sencha I have How do I prevent the top or bottom row in a DBGrid from being selected when the user clicks in the vertical scroll bar area? I have the multi-select option set to TRUE, and I only want the user to see rows highlighted that they actually clicked on, not rows being automatically highlighted when they click in the vertical scroll bar area. 4- Change DBGrid Title Row Height 6- Change Vertical Text Align Inside Cells 7- Change Highlight Color When Select Cell Or Row In DBGrid. This entry was posted on Saturday, January 8th, 2011 at 3:01 pm and is filed under Delphi. highlight StringGrid. behavior to Dbgrid and Selected Rows. Developers from all over the world come together to share knowledge, source code, and tutorials for free to help their fellow programmers - Professional Developers, Hobbyists and Students alike.
You can select rows by Up Down keys or by mouse (with Shift pressed). NET (2. Delphi, HTML5 or iOS & Android development How to Fix DBGrid Column Widths Automatically April 19, 2017 Delphi , Programing Designed to enable a user to view and edit data in a tabular grid, the DBGrid provides various ways of customizing the way it represents "its" data. Database Desktop has a feature that I like a lot. How I can Insert a new row after a selected row in DBGrid? Now row is always inserted to end of the grid. * Comfortable in-place editing of numeric, Boolean, date, time, memo, RTF memo, and graphic fields. I don't want to apply updates to the file I have queried as changes to this file have knock on effects to other files Is it possible to set the focused/selected row before the cxGrid is shown? During FormCreate I want to pre-select a row in the Grid and ensure it is at the top when the grid is shown (by setting the Controller. Delphi While creating the output was a simple matter of adapting the code used in the record viewer component, setting the height of the grid cells pin Delphi: Place a checkbox inside a DBGrid (themed) - Stack Overflow - Check if the cells in the first row, if it is not empty then do the searching. You need to modify the code to read data from first-row cells of each coloumn. Locate the MarqueeStyle property in the Properties window and set it to HighlightRow. x Question: How can I show selected row in a dbgrid in a different color without using dgRowSelect (because I need to edit the data)? hmm I have to correct myself, I think your code works.
I have DBGrid and button "Delete" outside DBGrid. When I select a row in grid 1 it has a selected row color of green. 0) Search HelpCentral : C1TrueDBGrid. Want to make the best data editing grid ever? Below are instructions for building a user interface for editing lookup fields Inside a DBGrid. Is there a better way to do this? > >Sheila > >Mike Orriss wrote: > > How do I get the value of say row 3 column 2 of a DBGrid. Recno),mt Informatio n,[mbOK],0); Table1 is the dataset refered by the dbgrid each time you click the dbgrid then there will be window pop up shows the number of record selected. Thank you, Charlie Delphi and C++ Builder VCL components. > IIRC there's an example in the Delphi help. Coloring Rows If you want to color the selected row in a DBGrid but you don't want to use the dgRowSelect option (because you want to be able to edit the data), you should instead use the DBGrid. Does anyone have a way of preventing a dbgrid with RowSelect = on from For having hot tracking behavior, we should determine the row number beneath the mouse and move database RecNo to that place. Alternating DBGrid Row Colors in Borland / Embarcadero Delphi As I migrate some existing internal software from Delphi to Dart Language and HTML/SVG/CSS, I figured I would post some of my soon-to-be "legacy" Delphi source code online for anyone that may want to leverage it.
90. The selection pointer is pointing to the first row, but clicking another row doesn't select the row clicked as well as scroll the selection with the mouse scroll wheel. To check if a row is selected, use the SelectedRows. I have the grid set to multi select. I disabled the DefaultDrawing property and wrote the following code: About Delphi Programming – in DBGrid Tricks :: What most Delphi developers are not aware of, is that you can even implement the OnMouseHover behavior to change the display (color, font, etc. vbCity is a community of VB and . I was not able to mime that interface with any Delphi component, like dbgrid or string grid. Specifically the dbGrid's records are fields from the orders table. row method but if you do, you need to use TBookmark on the dataset. DBGrid's attached scrollbar, or use PgUp PgDn, or even scroll using an attached TDBNavigator, the row that WAS current gets the highlight, and the current row is 'normal' colored. It is derived from DBGrid and can simply replace a standard DBGrid without losing current column settings - and with no code modification (unlike other complicated and Hey, new to Delphi, so go easy I am getting values from the first line of a comma seperated file, and displaying each value in that first line as th How to create a new row in a dbgrid through code Watch Dbgrid OnDrawColumnCell change Colour, How to create a 3D Terrain with Google Maps and height maps in Photoshop - 3D Map Generator Terrain - Duration: 20:32.
A group of similar items is generally implemented as a collection in True DBGrid. DBGrid's are virtual, the information displayed is not stored separately anywhere in the grid, it is merely displayed from the underlying dataset rows. I'd like to find a particular order in the grid, double click and open a form where I can view and/or edit the order. EventArgs) Handles Button1. > > Could someone tell is there a way to change color of selected row in DBGrid? > Set DefaultDrawing to False, and provide an OnDrawColumnCell handler. Hi, Many times the question is asked, but their is not much helpfull code. Hey, new to Delphi, so go easy I am getting values from the first line of a comma seperated file, and displaying each value in that first line as th How to create a new row in a dbgrid through code How to highlight a row (dbgrid) Utilisation de wxwidgets : how to - Codes sources - C / C++ / C++. how can i do this using delphi 6 i hava a dbgrid with multi select enabled i use this line to locate the selected rows GotoBookmark(pointer(DBGrid1. Hello guys I am displying a table with a memo field. Up etc. First, please note that we distinguish between the terms "focused row" and "selected row".
If you Click the grid, scroll with the mouse wheel, then this will not match the highlighted row in the grid: dbgrid1. You can follow any responses to this entry through the RSS 2. Whether using WPF, ASP. Set the AllowAddNew property to True. com. However when i use this code I can select the rows but when I move off of them it goes back to black/white - although the Dot on the left shows it as selected. Note that I compare the cell's row with the strnggrid's row; I can't check the cell state for selected since only cell of the selected row is selected. Guess it cannot be done. Bill unigui dbgrid selected row Sign in to follow this . delphi dbgrid highlight selected row
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