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13 Posted Topics
 | Hi. I need help with defining on which monitor a given form is to be presented. I know I can discover how many monitors a computer has with screen.MonitorCount. But I haven't found yet how to change the settings. For example, I'd like to have a one-form application to run … |
| | Hi. I'm still learning how to use dbExpress, after using Zeos and Delphi 5 for many years. I wrote a small program to import data from a MySQL database to another MySQL database totally different in terms of layout. It worked all right, though I'm afraid some of my clients … |
| | Hi. If you are using ClientDatasets, maybe you can try RecNo and Recordcount to find out if you are in the last record. But from your code I can' t understand why you need it. Maybe that's not [B]exactly[/B] your code. Haven't tried my solution, to be honest. Eduardo [QUOTE=MoZo1;601303]Well... … |
| | Hi. If I define a lookup field, there will be a corresponding pick-list in the dbgrid. Is there a way to open this pick-list with the keyboard, instead of clicking on it? Otherwise I may have to use a TDBlookupcombobox in every column with a pick-list, because the user may … |
| | Hi. If I define a lookup field, there will be a corresponding pick-list in the dbgrid. Is there a way to open this pick-list with the keyboard, instead of clicking on it? Otherwise I may have to use a TDBlookupcombobox in every column with a pick-list, because the user may … |
| | Hi. I used [B]Infopower[/B] for a long time but I can't afford to upgrade it to Delphi 2007. With Infopower I got TwwDBLookupCombo that allowed me to display a value, for example, a text ID, while updating the record with an internal ID. To place the component into the grid, … |
| | [QUOTE=Duoas;494775]Er, it doesn't go against Pascal's philosophy at all. The STL just does things from a different point of view. If you want to push and pop, it should be easy enough to write your own procedures to do that. Keep in mind, however, that Pascal doesn't (yet) have a … |
| | Hi. My Delphi 2007 Pro is closing by itself with no error message or any other sign. [B]Apparently [/B] it started after I installed Quickreport but I can't affirm it. The last time it closed in a project with no Quickreport forms. I'm using Win XP SP2 with 1GB. Has …  |
| | Hi. I'm starting to use clientdatasets after years with Zeos DBO and I'm facing some difficulties. I created a TSQLConnection, a TSqlDataset as a ctTable, a TDatasetProvider and a TClientdataset. I populated the clientdataset and tried an ApplyUpdates(0) to insert the records. But I'm getting a "cannot modify a read-only … |
| | Hi. I think you are using packages. Try <Ctrl-Shift-F11>, go to the Packages tab and check the state of Build with runtime packages. If it is checked, you are using packages (*.bpl or *.dpl on older versions); if not, everything but the dlls will be in the executable. In the … |
| | [QUOTE=sura91;478045]5 Advantages of Using Procedures Within Pascal Programming? any help here please?[/QUOTE] 1) Debugging is easier. If the procedure is well written, it will do one and only one thing, making it easier to check 2) Lower maintenance cost. If you have the same code spread along your code, you … |
| | Hi. I know it must be something really stupid but I've been stuck with this problem for hours now. I have always used Zeos DBO with Delphi 5 but, as I bought Delphi 2007, I decided to turn to dbExpress. Things are starting to work but my first query with … |
| | Hi. Despite working with/studying Computer Science for almost 30 years, I'm quite outdated and have lots of things to learn. So, probably I'll be annoying you all but I hope I'll be able to give some help as well. I like singing (though not being very good at it), reading, …  |
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