TheCachedUpdatessample shows you how to work with theTFDMemTableclass. To this end,TFDMemTableretrieves data from a database throughTFDTableAdapterandTFDCommand. Then, the sample uses some methods and properties ofTFDTableAdapterin order to implement some features related with the management ofCached…
Running the FMX.TabletMasterDetailwithSearch Sample, it shows you two columns. The column on the left-hand side shows a list of people and includes a search box. The column on the right-hand side shows details (a picture, name, job and “description”) about the…
Quickly Learn How To Fetch A Table Using FireDAC In This IFDPhysCommand Delphi Sample
January 26, 2021
The sample uses theIFDPhysCommandinterace tofetch rowsfrom the current command cursor in theDatStable. To this end, the samplecreates a commandinterface to:
PrepareaSELECTcommand.Definethe structure…
Build Visual Stunning Apps Faster With Less Code Using RAD Studio Architect Edition
January 25, 2021
See first hand how to develop faster with the extra features included in the RAD Studio Architect edition, including Aqua Data Studio, Sencha Ext JS, Ranorex. This low code RAD demo includes the development of Web, Mobile, and Desktop UI’s with a RESTful server. In the…
Quickly Define Powerful Client-Side Aggregating Formulas With FireDAC Using TFDQuery In Delphi
January 24, 2021
This sample demonstrates how to define the client-side aggregating formulas with TFDQuery. You can find out more about aggregated fields and values in the Embarcadero DocWiki.
The fkAggregate aggregated fields management is similar to the expression calculated fields…
Quickly Learn How Easy It Is To Bind DataSets To Visual Controls In Delphi With LiveBindings
January 23, 2021
This Sample Uses LiveBindings To Bind A TBindNavigator With Other Controls
Location
You can find theBindLinkFMXsample project at:
Start | Programs | Embarcadero RAD Studio Sydney | Samples and then navigate to Object…
Master A Powerful Way To Execute Multiple SQL Commands In Delphi With This Windows Sample
January 22, 2021
This sample demonstrates two ways ofhandling errorsin anarray DML execution.
To this end, the sample implements two ways of handling the errors:
Implementing anOnErrorevent.Using theEFDDBEngineExceptionclass on a…
TheOnUpdateRecordsample shows you how to cache the user changes when using read-only dataset and then, how to apply updates on behalf of queries that cannot post updates directly. To this end, the sample uses theOnUpdateRecordevent…
Get These Visually Stunning FireMonkey Styles Free To Enhance User Experience In Your Delphi Apps
January 20, 2021
Last few years, we can see that many amazing and visually stunning FireMonkey and VCL styles have been developed. With these kinds of styles, you can take your user experience of the application to next level by just applying it with the TStyleBook component.
TStyleBook…
The sample shows in a nice way how to use theTFDLocalSQLcomponent to execute SQL commands on in-memory database, represented by several TFDMemTables.
This sample uses aTFDConnectionto connect to the SQLite in-memory database (with…
