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Delphi Interview Questions
Questions Answers Views Company eMail

Does Delphi 5 include Resource Workshop and InstallShield Express?

 1702

What databases can be used with dbExpress?

 1 2713

How to get UpdateMode to work for TQuery on a SQL Server 7.0 table?

 1510

How to retrieve the position of the cursor?

 1 4262

Why won't the virtual key codes work in program?

 1255

When I try to execute sql query from delphi7 it throws the following exception ORA-01704: string literal too long. I know the reason why its throwing this exception. My problem is.... I have catched this exception throw Try.... Except block.....In except block i am performing rollback..... due to above error its also throwing exception in rollback transaction...........due to rollback exception...........it had created some problem in connection...........every time when i try to open or close a connection it throws an exception " Operation is not allowed when the object is open"

 1 4641

what are the common Problems with printing, preview and paper size in Quick Reports?

 1310

what are the different types of dBASE Unique style indexes ?

 1153

How to query dates using Day-Month-Year using local SQL ?

 1165

Why Non-blob column in table required to perform operation with Oracle ?

 3570

How to add a system menu item for the "right click" of the application's task bar icon?

 1235

How to handle exceptions in Thread objects ?

 1319

How to Re-execute export From Table ?

 1150

What are the available Alternate security databases ?

 1259

what are Single and multiple application server instances ?

 1124

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Un-Answered Questions { Delphi }

How to stop IIS when you are writing web applications as ISAPI dll's?

1568

Is there any way to record a keyboard macro in the IDE?

1229

How to Add a document to the Windows 95 Start Button's documents ?

1246

How to avoid "Random" Exceptions being raised when using TJPEGImage or the JPEG unit?

1263

How to Pass TPrinter handle to GetDeviceCaps() ?

1492




How to Use the WinApi GetObject to get a bitmap?

2419

How to Convert a TColor value to a HTML Color string ?

1531

How to Convert Data in Paradox Tables to InterBase Using Delphi?

1240

What are Delphi and C++ Builder Action Lists and how to use them?

1368

How to Use the Application's OnIdle Event?

1875

How to Set custom tabstops in a ListBox?

1523

How to assign a file variable in a Record?

1363

How to Disable Full Window Drag?

1534

How to use the TUpdateSQLProvider.OnUpdateRecord method ?

1617

Can you drag and drop existing SQL structures directly onto a form?

1288

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