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Delphi Interview Questions
Questions Answers Views Company eMail

Explain the methods findfirst, findnext and findclose?

 459

What is the function of dynamic arrays?

 443

How is the memory used within an object in delphi?

 499

How do abstract classes differ from interfaces?

 489

What is the function of inheritance in delphi?

 503

Explain the findfirst method?

 499

Explain the findnext method?

 476

What is the procedure to access the database from delphi?

 458

What are the ways to close a modal form?

 470

What are the different types of inheritances present in delphi?

 497

How does inheritance operate when using the object of the classes?

 454

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Un-Answered Questions { Delphi }

What is Typecasting ?

1187

How to assign a file variable in a Record?

1361

How to use the Lookup method to return values from multiple columns ?

1197

What types of Routers are able to be used?

1231

How to Load a locale file into the THTML component ?

1318




How to Specify an overlay image for a node in a treeview ?

2458

How to Detect if the system time has been changed ?

1314

what is Client launching ?

1435

How to convert numbers into roman numerals?

1710

How to Set default value for decimal places in the BDE?

1614

Specify a DefaultExpression for a TField object?

2357

How to Get the actual size of a TComboBox?

1286

How to Make text background transparent?

1567

How to convert Integer to 'Binary String'?

1391

How to create a dynamic array of TPoints to draw a polygon?

1433

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