Hi, When I use kbmMem[Binary/CSV]StreamFormat to transfer information from one kbmMemTable to another, with a BlobField (like an Image or a File), the...
I'm having some problems working with Lookup fields. I have two tables with these structures: Table User Id : AutoInc; Name : string; email : string; Table...
Hello I used a master/detail relation, with 2 grids for visualisation When i want to used the records from the MTDetail and MTMaster, I want to DisableControls...
Hello Memtable-Group, I have a suggestion for the component TkbmCustomCSVStreamFormat. It extremely disturbs me that the component uses as column names the...
In my Database i use GUIDs (Global Unique Identifier) for most of my PrimaryKeys. In my database it's a domain and is defined as binary (16) I use this type in...
Hello Marco, ... I just bounced into that problem because I was making a multilanguage application. after doing all the translations, it turned out it only...
Hello Marco, ... If you use Fields editor in object inspector then set - AutoGenerateValue to arDefault - DefaultExpression to the default value if you have...
Hello, ... - You can do the visualisation with Attached tables. Then you can scroll trough original tables which holds the data, whithout that the cursor move....
Hello Matheus, ... Your lookup field is a TField object. It's mutch easyer to do all these creations in the IDE, but since you do it in code I should do...
Hi, I made a small demo that demonstrate the speed differences using: - Filter expression - OnFilterRecord - SetRange with index - Index - Filtered index And...
hi, i want use "TDataFieldProperty" class for registering my propertyEditor .When i compoile my component ,it give : [Fatal Error] DSDesign.pas(18): File not...
Hi, If you set Retry to true, then it will try the insert/delete/modify/unmodified call once again. State default contains the UpdateState (usInsert,...
Hi, i am posting a previous message again, because my email-account was deactivated - sorry for this problem. In my Database i use GUIDs (Global Unique...
Hello Andi, A workaround could be to make a calculated field ftString and give it the contents of the byte field. Then you can index on the stringfield. -- ...
Please forgive me if this is a simple question, but: Is it possible to just have a kbmMemTable save its contents to a table as it is updated and then to...
Hi Kim, I can not compile the demo with the newest version of memtable (Delphi 5.01 Ent + memtable 4.06). It seems to me that compilation error be due partly...
Hi, It unfortunately seems that the way widestring support was implemented broke several other field types. I have now rewritten the widestring support to...
Hi, Generally I would suggest you to use LoadFromFileViaFormat in your FormCreate event, and SaveToFileViaFormat in your FormClose event to make sure that...
Hi Sean, ... almost :) When you set Persistent to True it will load from it's persistent file at Open, ans save to it at Close. This means that you have to do...
Hello, ... you cannot :( When you delete a record it is gone, unless you make a delta handler to keep the history of the table. -- Best regards, Wilfried ...
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