Difference between revisions of "TDataSet"
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== non-abstract descendants == | == non-abstract descendants == | ||
* [[TBufDataSet]] - | * [[TBufDataSet]] - | ||
− | * [[ | + | * [[TMemDataset]] - |
* [[TSdfDataSet]] - | * [[TSdfDataSet]] - | ||
* [[TFixedFormatDataSet]] | * [[TFixedFormatDataSet]] |
Revision as of 00:44, 1 August 2016
TDataSet is the main link to the actual data in a database. A TDataSet descendant acts like a cursor on a table or query-result.
SQLTransaction1.Database := SQLConnection1; SQLQuery1.Transaction := SQLTransaction1; DataSource1.DataSet := SQLQuery1; DBGrid1.DataSource := DataSource1;
non-abstract descendants
- TBufDataSet -
- TMemDataset -
- TSdfDataSet -
- TFixedFormatDataSet
- TDbf - connect to dBase
- TParadox - connect to Paradox/BDE
- TFPCodeGenerator
- TSQLQuery - connect to results of a SQL-query
Freepascal Documentation