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C++

Oracle user functions, ORA-06553 expression of of wrong type

Author: Embarcadero USA Question and Answer Database FAQ: FAQ4561B - Oracle user functions, ORA-06553 expression of of wrong type Category: Database (Oracle) Platform: All-32Bit Product: All-CBuilder, C++Builder1.0, C++Builder3.x, C++Builder4.x, Delphi2.x, Delphi3.x, Delphi4.x, VdBase7.x, Question: When using my user functions I receive the error: ORA-06553 expression…
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C++

How do I produce a .hpp file from a .pas file in C++Builder

Author: Embarcadero USA Question and Answer Database FAQ4334C.txt :How do I produce a .hpp file from a .pas file in C++Builder Category :Command Line Tools Platform :Win95/NT Product :C++Builder1.0, C++Builder3.x, C++Builder4.x, Question: How do I produce a .hpp file from a .pas file in C++Builder? Answer: The Delphi compiler incorporates this functionality in the following…
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C++

Unknown Internal Operating System Error

Author: quinn Question and Answer Database FAQ3749B.txt Unknown Internal Operating System Error Category :BDE Platform :Win95/NT Product : BC++5.x C++Builder1.0 C++Builder3.x Delphi2.x Delphi3.x Delphi4.x Question: Why am I getting an Unknown…
Delphi

Custom InPlace Editor in StringGrid

Author: Embarcadero USA Question and Answer Database FAQ2434D.txt Custom InPlace Editor in StringGrid Category :VCL Platform :All Product :Delphi 3.x Question: How can I popup my own inplace editor (such as a combobox) in a string grid cell? Answer: The…
C++

Writing a VCL component in C++ which defines its own events

Author: Embarcadero USA Question and Answer Database FAQ2369C.txt Writing a VCL component in C++ which defines its own events Category :VCL Platform :All Product :C++Builder 3.x Question: I have scoured the Borland BCB docs and the net and I really haven't found a good example of writing a VCL component in C++ which defines its own events (an event not overriding any ancestor class…
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C++

How to put a progress bar on a Status Bar ...

Author: Embarcadero USA Question and Answer Database FAQ2293C.txt How to put a progress bar on a Status Bar ... Category :VCL Platform :All Product :C++Builder 3.x Question: How Do I put a Proress bar on a status bar. Answer: Here is an example: This is the…
Delphi

Detecting tab key press

Author: Embarcadero USA Question and Answer Database FAQ2060D.txt Detecting tab key press Category :VCL Platform :All Product :All 32 bit Question: Since the KeyPress and the KeyDown events do not get called for the tab key, how do I trap the tab key at the form level? Answer: At form level, the tab key is generally handled by Windows. The following example demonstrates…
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Case StudyDelphiShowcase

How Does Reliable Delphi Keep This Wonderland Running 365 Days A Year?

When you are open every single day of the year, rain or shine, your timings are measured in milliseconds, and your smallest distances are 0.7mm (0.03 inch) apart you begin to really appreciate how…

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