Latest Answer: Set the form's autoscroll property to true. ...
Latest Answer: Every identifier (type, routine, variable, and so on) that you declare in the Interface portion of a unit becomes visible to any other unit of the program. ...
Latest Answer: Unit is nothing but a text file that can be complied in a module of code.there are 2 different types of units Project Source unit and it can be saved with an extension of .DPRand Source code unit with an associated form and can be ...
Latest Answer: unit {unit name}usesinterfacetypeend;varimplementation ...
Latest Answer: This wizard helps you to build a Database Form with Ttabale, TDatasource and all the TDatabaseEdit Control without you droping each component.Cheers,Vijay ...
Latest Answer: Tform is the .dfm file associated with any delphi application. Tform acts as a parent and owner for the components placed on it. Every .dfm file has a .pas file associated with end. ...
Latest Answer: Interface clause is used to represent the interface scetion in delphi. The interface contains the type declarations, var declarations. ...
Latest Answer: Hi Robert OnCalculate is event in Delphi it trigerrs when you are reading data from the database .NOTE : It trigerrs on reading each row Stupid Example :if you want to subtract two coolumns from database table then you override this event with ...
Latest Answer: Container is used to hold the components. It's the responsibility of the container to request the visible controls placed on it to paint themselves. The container is also responsible for creating and later destroying the components palced on it automatically.A ...
Latest Answer: File with .dpr extension is the project file. It comprises all the unit names used in the application along with their path in the hard disk (and the form name if the unit is associated with a .dfm file). It also instantiates the auto-create forms. We ...
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