Delphi32.com -- Frequently Asked Questions

Frequently Asked Questions

Cannot create local description file
Cannot find 'CO40032.DLL'
Where is the 40COMUPD file
Converting strings to dates
Detecting if there's a disk in a drive
Using a TQRExpr component at run-time
The Count function
No default printer selected when using Quickreports
Getting AddPrintable to work
Printing a footer on only the last page
Font problems on NT 4.0
A sum(if(...,...,0)) always returns 0
Cannot find A2E table
Printing calculated text
Printing to another printer than the default one
Setting the caption of the preview window
Stretching memos
Using additional data sets in expressions
Printing Delphi controls using QuickReports
Improving performance
Switching between different data sources
Is there a TQRDBMemo?
Adding sums of fields
Getting the summary function to work
Why isn't a network install of Delphi 3 supported?
Making the drop-down list appear faster
Can't create local description file
Error 'There are no fonts installed'.
Connecting to a remote CORBA server
"APPC MEMORY ALLOCATION ERROR" with Delphi 400
Metafile fonts and the VCL
Converting a RGB color to a CMYK color
Creating a PolyPolygon using a point array.
Trapping messages in non client area of a form.
APPC LU NAME ARE INVALID OR NOT FOUND
Placing a grid in edit mode programatically.
Debugging CORBA clients and servers
Moving a control at runtime with the mouse.
How do I plot a line?
Determining if a combobox is in dropped state.
Determining if an object supports a property.
Finding distance between two points.
TCombobox drop down size.
Changing the printer port in code.
Changing delphi default directory
Calculating an angle from two points
Calculating a point using angles and distance
Making sure changes survive a power failure
Creating a Win95 Shell icon application.
Launching your default browser on a URL.

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