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Unless you run the grid in unbound mode (ie load all the data into the grid) there are conflicts between DB operationĪnd normal stringgrid operation plus you have to load the datasets ID columns even if you don't want to display them because ultimately that's the only way of keeping things in sync. After using TMS's DBGrid based on their stringgrid I won't go down that route again. I've spent a lot of time looking at the various grids out there and there are more based on TStringGrid (or a company's equivalent) than on DBGrid. I'm currently using a hacked version of Mike Skolnik's freeware grid and I've been looking for something with more features to replace it. I can't remember what the problem was with rDBGrid.
In the case of X-DBGrid it was that I couldn't have a checkbox column AND have single click editing for the grid. Unfortunately, both lacked some feature that I regard as critical (ie I'm doing it now and want to keep on doing it. I ended up looking in depth at two alternatives: X-DBGrid & rDBGrid () both good, X-DBGrid had more features but costs more. Nd normal stringgrid operation plus you have to load the datasets ID columns even if you don't want to display them because ultimately that's the only way of keeping things in sync. Unless you run the grid in unbound mode (ie load all the data into the grid) there are conflicts between DB operation a >Do you have experience with this X-DBGrid? If I must die, let me die drinking at an inn. I will now be upgrading to Devexpress.īut if I am not mistaken both TMS and Devexpress offer trials so why not It hasn't been anywhere near as a productive outcome as I
DEVEXPRESS FOR DELPHI 7 DOWNLOAD UPGRADE
IMO, you get what you pay for Earlier this year I baulked atĭevexpress' upgrade price when I moved to XE2. I do, however, like TMS's Planner and DB planner VCLs and will keep my Re-installing XE2 so have given up on that one. Missing resource files.TMS has advised that the missing files are I still get a lot of access violations using the TMS components, butĪ couple of minor components don't work at all in XE2, complaining of Grouping of data is much more impressive in Devexpress's Quantumgrid. There is I haven't found it for a want of trying.Įnd user (run time) grid customization is much sharper in the Devexpress Especially when compared to the TMSĪpproach which requires an intermediary, non-visible, link componentīetween the editor VLC and the dbgrid. Using data aware editor components in the grid is easier and more The dbgrid also has some annoyingįeatures which I won't go into because it may be due to me being too I found the TMS VCL learningĬurve frustrating and time consuming. As best as I can tell, the examples are notĬross-referenced in the documentation. TMS comes bundled with a bunch of undocumented examples and PDFĭocuments.
DEVEXPRESS FOR DELPHI 7 DOWNLOAD CODE
There are code samples in the help files, which proved invaluable. But price isn't everything ĭevexpress has comprehensive documentation and context sensitive help. I have both I have used Devexpress for some years and licenced the TMSĭevexpress wins hands down in all areas except price, especially when itĬomes to documentation.